.在XPath中代表当前上下文节点，用于基于当前位置进行相对路径导航，可明确指向当前元素以实现精准定位，常用于相对路径、谓语条件判断、函数参数中，如./span表示当前节点下的span子元素，//div[./@id=’main’]表示id属性为main的div，string(.)返回当前节点文本，..表示父节点可用于向上导航，.与轴和函数结合可提升表达式可读性与精确度，是XPath中基础且关键的语法符号。
是的，XPath中的
.
语法，简单来说，就是代表当前上下文节点。它就像一个指路牌，永远指向你当前正在处理的那个元素或属性。理解这一点，是掌握XPath灵活定位能力的关键一步，因为它让你可以基于当前位置进行相对路径的导航，而不是每次都从文档的根部开始。
解决方案
在我看来，
.
是XPath里最基础也最容易被忽视，但同时又极度强大的一个符号。它的核心作用就是明确指出“我”当前所处的位置。想象一下，你正在一棵巨大的DOM树里穿梭，
.
就是你脚下站立的那片叶子或者那根树枝。
具体来说，当你在编写XPath表达式时，如果没有明确指定一个起始点，那么默认的上下文就是整个文档的根节点。但很多时候，我们希望在某个特定的元素内部进行查找，或者对某个元素本身进行条件判断。这时候，
.
就派上用场了。
比如，你可能有一个
元素，里面有很多
。如果你想找到这个
下面的所有
，你可以写
div/span。但如果你的上下文已经是一个
元素了，你直接写
./span就能达到同样的效果。这看起来只是少写了
div，但实际上它改变了你的思考方式——从“在整个文档中找div再找span”变成了“在当前div中找span”。
更常见的，
.会出现在谓语（
[]）中。当你在一个谓语里使用
.时，它指的是谓语所作用的那个节点本身。举个例子，
//div[./p]表示查找所有包含
p子元素的
div。这里的
.就代表了正在被检查的那个
div元素。如果没有
.，写成
//div[p]效果是一样的，因为在谓语里，当前节点通常是隐式的。但显式地写上
.有时候能让表达式的意图更清晰，尤其是在复杂的嵌套判断中。
它还能用于获取当前节点的文本内容，比如
string(.)就会返回当前节点的文本值。或者在函数中作为参数，比如
contains(., '关键词')，用来判断当前节点的文本是否包含某个关键词。这都是
.作为“当前节点”的体现。
XPath中“.”与“..”的区别与应用场景
在XPath的导航体系里，
.和
..是两个非常基础且频繁使用的相对路径指示符，它们就像是你在文件系统里用
.表示当前目录，用
..表示父目录一样。
.，如前所述，它就是你当前所在的节点。它的主要用途是在相对路径中明确当前上下文，或者在谓语中引用正在被筛选的节点。比如，当你已经定位到一个
元素时，如果你想获取它的
</pre> <div class="contentsignin"></div> </div> <p> 子元素，你可以写 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">./title</pre> <div class="contentsignin"></div> </div> <p>。这明确表示“在当前这个book节点下寻找title”。在谓语里，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//div[./@id='main']</pre> <div class="contentsignin"></div> </div> <p> 意味着寻找那些自身 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">id</pre> <div class="contentsignin"></div> </div> <p> 属性为 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">main</pre> <div class="contentsignin"></div> </div> <p> 的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">div</pre> <div class="contentsignin"></div> </div> <p>。虽然 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//div[@id='main']</pre> <div class="contentsignin"></div> </div> <p> 也能达到同样效果，但 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 的存在有时能帮助我们更好地理解表达式的意图，尤其是在处理更复杂的条件时。</p> <p>而 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">..</pre> <div class="contentsignin"></div> </div> <p> 则代表当前节点的父节点。它允许你向上导航。这在很多场景下都非常有用。想象一下，你定位到了一个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"></pre> <div class="contentsignin"></div> </div> <p> 元素，现在你需要找到包含这个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"></pre> <div class="contentsignin"></div> </div> <p> 的那个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"></pre> <div class="contentsignin"></div> </div> <p> 元素。你就可以使用 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">../..</pre> <div class="contentsignin"></div> </div> <p> 如果 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">author</pre> <div class="contentsignin"></div> </div> <p> 在 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">book/details/author</pre> <div class="contentsignin"></div> </div> <p> 这样的路径下，或者更直接地 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">ancestor::book</pre> <div class="contentsignin"></div> </div> <p>。但如果只是简单的父节点，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">..</pre> <div class="contentsignin"></div> </div> <p> 就足够了。比如，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//span[@class='price']/..</pre> <div class="contentsignin"></div> </div> <p> 就能找到包含这个价格 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">span</pre> <div class="contentsignin"></div> </div> <p> 的父元素，它可能是个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><div></pre> <div class="contentsignin"></div> </div> <p> 或者 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><li></pre> <div class="contentsignin"></div> </div> <p>。这种向上导航的能力，在处理层级结构不那么固定，或者你需要从子节点反推父节点信息时，显得尤为重要。</p> <p>在我实际工作中，我发现 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">..</pre> <div class="contentsignin"></div> </div> <p> 经常用于从一个特定子元素出发，去获取其父元素的一些属性或内容。例如，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//button[text()='提交']/../@id</pre> <div class="contentsignin"></div> </div> <p>，这表示找到文本为“提交”的按钮，然后获取其父元素的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">id</pre> <div class="contentsignin"></div> </div> <p> 属性。这种模式在处理表格数据或者列表项时尤其方便，因为你往往是从一个可识别的子元素（如一个链接、一个按钮）开始定位，然后向上回溯到包含它的行或项。</p> <h3>如何利用“.”在复杂XML/HTML结构中精准定位元素？</h3> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 在复杂结构中精准定位元素的能力，主要体现在它与谓语（</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">[]</pre> <div class="contentsignin"></div> </div> <p>）以及其他XPath轴的结合使用上。这不仅仅是语法上的便利，更是一种思维上的转变，让你能够以当前节点为中心，向内、向外、向上、向下进行灵活的查询。</p> <p>一个常见的场景是，你需要找到一个元素，它必须满足自身的一些条件，同时它的某个子元素也必须满足另一些条件。比如，我想找到所有 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><div></pre> <div class="contentsignin"></div> </div> <p> 元素，这些 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><div></pre> <div class="contentsignin"></div> </div> <p> 必须有一个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">class</pre> <div class="contentsignin"></div> </div> <p> 为 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">product</pre> <div class="contentsignin"></div> </div> <p>，并且它们内部还必须包含一个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><span></pre> <div class="contentsignin"></div> </div> <p> 元素，这个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><span></pre> <div class="contentsignin"></div> </div> <p> 的文本是“库存充足”。</p> <p>传统的写法可能是：</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//div[@class='product' and span[text()='库存充足']]</pre> <div class="contentsignin"></div> </div> <p>。这里 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">span[text()='库存充足']</pre> <div class="contentsignin"></div> </div> <p> 里的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">span</pre> <div class="contentsignin"></div> </div> <p> 是相对于 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">div</pre> <div class="contentsignin"></div> </div> <p> 的子元素。显式使用 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 可以让这个关系更明确：</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//div[./@class='product' and ./span[text()='库存充足']]</pre> <div class="contentsignin"></div> </div> <p>。虽然在这个例子中，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">./</pre> <div class="contentsignin"></div> </div> <p> 可以省略，但当条件变得更复杂时，它的存在能帮助我们理清逻辑。</p> <p>再举一个例子，假设你有一个列表，每个列表项 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><li></pre> <div class="contentsignin"></div> </div> <p> 里面都有一个图片 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">@@##@@</pre> <div class="contentsignin"></div> </div> <p> 和一段描述 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><p></pre><div class="contentsignin"></div></div><p>。现在，你想找到那些描述文本中包含“特价”字样的列表项，并且这些列表项的图片 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">src</pre> <div class="contentsignin"></div> </div> <p> 属性不能是空的。</p> <p>你可以这样写：</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//li[./p[contains(., '特价')] and ./img[not(@src='')]]</pre> <div class="contentsignin"></div> </div> <p>。这里：</p> <li>第一个 <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 在 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">contains(., '特价')</pre> <div class="contentsignin"></div> </div> <p> 中，它代表的是 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">p</pre> <div class="contentsignin"></div> </div> <p> 元素的文本内容。</p> <li>第二个 <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 在 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">./p[...]</pre> <div class="contentsignin"></div> </div> <p> 中，它代表的是正在被检查的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">li</pre> <div class="contentsignin"></div> </div> <p> 元素。</p> <li>第三个 <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 在 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">./img[...]</pre> <div class="contentsignin"></div> </div> <p> 中，它也代表正在被检查的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">li</pre> <div class="contentsignin"></div> </div> <p> 元素。</p> <p>通过 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p>，我们可以在 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">li</pre> <div class="contentsignin"></div> </div> <p> 的上下文中，分别对 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">p</pre> <div class="contentsignin"></div> </div> <p> 和 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">img</pre> <div class="contentsignin"></div> </div> <p> 这两个子元素进行独立的条件判断，从而实现非常精确的筛选。这种组合查询的能力，是 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 在处理复杂文档结构时发挥其价值的关键。它让XPath表达式变得更加模块化和可读，因为每个谓语都可以被看作是对当前节点的一个独立验证。</p> <h3>“.”语法与其他XPath轴和函数结合使用的最佳实践</h3> <p>将 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 语法与其他XPath轴（如 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">parent::</pre> <div class="contentsignin"></div> </div> <p>, </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">ancestor::</pre> <div class="contentsignin"></div> </div> <p>, </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">preceding-sibling::</pre> <div class="contentsignin"></div> </div> <p>, </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">following-sibling::</pre> <div class="contentsignin"></div> </div> <p> 等）和函数（如 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">count()</pre> <div class="contentsignin"></div> </div> <p>, </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">string()</pre> <div class="contentsignin"></div> </div> <p>, </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">name()</pre> <div class="contentsignin"></div> </div> <p>, </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">position()</pre> <div class="contentsignin"></div> </div> <p> 等）结合使用，能够构建出极其强大和灵活的定位策略。这就像是给了你一套<span class="wpcom_tag_link"><a href="https://www.chuangxiangniao.com/p/tag/gongju" title="工具" target="_blank">工具</a></span>箱，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 是你的基准点，其他轴和函数是你的测量工具和操作指令。</p> <p>一个常见的实践是，当你定位到一个元素后，需要基于这个元素去查找其兄弟节点或者祖先节点，并且这些兄弟或祖先节点还需要满足特定的条件。</p> <p>例如，你找到了一个特定的错误消息 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><span></pre> <div class="contentsignin"></div> </div> <p>，它的文本是“输入错误”。现在你想找到包含这个错误消息的表单字段 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"></pre> <div class="contentsignin"></div> </div> <p>，它通常是错误消息的紧邻兄弟节点或者父节点的兄弟节点。</p> <p>你可以尝试：</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//span[text()='输入错误']/preceding-sibling::input[1]</pre> <div class="contentsignin"></div> </div> <p>。这里，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">preceding-sibling::input[1]</pre> <div class="contentsignin"></div> </div> <p> 是在 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">span</pre> <div class="contentsignin"></div> </div> <p> 的上下文（也就是 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p>）中查找紧邻的前一个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">input</pre> <div class="contentsignin"></div> </div> <p> 兄弟节点。</p> <p>或者，如果你想找到某个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><div></pre> <div class="contentsignin"></div> </div> <p> 下的所有 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><a></pre> <div class="contentsignin"></div> </div> <p> 链接，并且只选择那些 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><a></pre> <div class="contentsignin"></div> </div> <p> 链接中 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">href</pre> <div class="contentsignin"></div> </div> <p> 属性不为空的：</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//div[@id='content']//a[./@href]</pre> <div class="contentsignin"></div> </div> <p>。这里的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 就代表了正在被检查的每个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">a</pre> <div class="contentsignin"></div> </div> <p> 元素。</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">./@href</pre> <div class="contentsignin"></div> </div> <p> 比 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">@href</pre> <div class="contentsignin"></div> </div> <p> 更明确地表示“当前 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">a</pre> <div class="contentsignin"></div> </div> <p> 元素的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">href</pre> <div class="contentsignin"></div> </div> <p> 属性”。</p> <p>在函数中使用 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p> 也是一个非常普遍且高效的做法。比如，计算当前节点下有多少个 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;"><li></pre> <div class="contentsignin"></div> </div> <p> 子元素：</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">count(./li)</pre> <div class="contentsignin"></div> </div> <p>。或者，检查当前节点的名称是否是 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">div</pre> <div class="contentsignin"></div> </div> <p>：</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">name(.) = 'div'</pre> <div class="contentsignin"></div> </div> <p>。这些看似简单的组合，在实际抓取或解析任务中，能大大简化逻辑，提高表达式的精确度。</p> <p>我个人在使用时，倾向于在谓语中显式使用 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p>，尤其当谓语内部还有更复杂的条件或者涉及到多个轴的时候。这能帮助我快速理解每个部分是针对哪个上下文在进行判断。例如，</p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">//div[./@class='card' and ./p[contains(string(.), '详情')]]</pre> <div class="contentsignin"></div> </div> <p>。这里的 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">string(.)</pre> <div class="contentsignin"></div> </div> <p> 明确表示获取 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">p</pre> <div class="contentsignin"></div> </div> <p> 元素的文本内容。虽然很多时候可以省略 </p> <div class="code" style="position:relative;padding:0px;margin:0px"> <pre class="brush:php;toolbar:false;">.</pre> <div class="contentsignin"></div> </div> <p>，但显式地写出来，对阅读和维护而言，有时反而是一种“最佳实践”，因为它减少了歧义，让意图一目了然。这种做法尤其在团队协作或者未来回顾自己代码时，能节省不少时间。</p> <p><img alt="XPath的.语法代表当前节点吗？"></p> <p>以上就是XPath的.语法代表当前节点吗？的详细内容，更多请关注创想鸟其它相关文章！</p> <div class="entry-readmore"><div class="entry-readmore-btn"></div></div> <div class="entry-copyright"><p>版权声明：本文内容由互联网用户自发贡献，该文观点仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。<br> 如发现本站有涉嫌抄袭侵权/违法违规的内容， 请发送邮件至 chuangxiangniao@163.com 举报，一经查实，本站将立刻删除。<br> 发布者：程序猿，转转请注明出处：<span>https://www.chuangxiangniao.com/p/1430428.html</span></p></div> </div> <div class="entry-tag"><a href="https://www.chuangxiangniao.com/p/tag/ai" rel="tag">ai</a><a href="https://www.chuangxiangniao.com/p/tag/qubie" rel="tag">区别</a><a href="https://www.chuangxiangniao.com/p/tag/gongju" rel="tag">工具</a></div> <div class="entry-action"> <div class="btn-zan" data-id="1430428"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up-fill"></use></svg></i> 赞 <span class="entry-action-num">(0)</span></div> <div class="btn-dashang"> <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-cny-circle-fill"></use></svg></i> 打赏 <span class="dashang-img dashang-img2"> <span> <img src="//cdn.chuangxiangniao.com/me/2025/10/wx.jpg" alt="微信扫一扫"/> 微信扫一扫 </span> <span> <img src="//cdn.chuangxiangniao.com/me/2025/10/zfb.jpg" alt="支付宝扫一扫"/> 支付宝扫一扫 </span> </span> </div> </div> <div class="entry-bar"> <div class="entry-bar-inner"> <div class="entry-bar-info entry-bar-info2"> <div class="info-item meta"> <a class="meta-item j-heart" href="javascript:;" data-id="1430428"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i> <span class="data">0</span></a> <a class="meta-item" href="#comments"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i> <span class="data">0</span></a> </div> <div class="info-item share"> <a class="meta-item mobile j-mobile-share" href="javascript:;" data-id="1430428" data-qrcode="https://www.chuangxiangniao.com/p/1430428.html"> <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-share"></use></svg></i> 生成海报 </a> <a class="meta-item wechat" data-share="wechat" target="_blank" rel="nofollow noopener noreferrer" href="#"> <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-wechat"></use></svg></i> </a> <a class="meta-item weibo" data-share="weibo" target="_blank" rel="nofollow noopener noreferrer" href="#"> <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-weibo"></use></svg></i> </a> <a class="meta-item qq" data-share="qq" target="_blank" rel="nofollow noopener noreferrer" href="#"> <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-qq"></use></svg></i> </a> <a class="meta-item qzone" data-share="qzone" target="_blank" rel="nofollow noopener noreferrer" href="#"> <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-qzone"></use></svg></i> </a> <a class="meta-item douban" data-share="douban" target="_blank" rel="nofollow noopener noreferrer" href="#"> <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-douban"></use></svg></i> </a> </div> <div class="info-item act"> <a href="javascript:;" id="j-reading"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-article"></use></svg></i></a> </div> </div> </div> </div> </div> <div class="entry-author"> <h3 class="entry-author-title">关于作者</h3> <div class="entry-author-inner"> <div class="entry-author-avatar"> <a class="avatar j-user-card" href="https://www.chuangxiangniao.com/user/3" target="_blank" data-user="3"><img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-120 photo' height='120' width='120' decoding='async'/></a> </div> <div class="entry-author-content"> <div class="entry-author-info"> <h4 class="entry-author-name"> <a class="j-user-card" href="https://www.chuangxiangniao.com/user/3" target="_blank" data-user="3">程序猿<span class="user-group">签约作者</span></a> </h4> <div class="entry-author-action"> <button type="button" class="wpcom-btn btn-xs btn-follow j-follow btn-primary" data-user="3"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-add"></use></svg></i>关注</button><button type="button" class="wpcom-btn btn-primary btn-xs btn-message j-message" data-user="3"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-mail-fill"></use></svg></i>私信</button> </div> </div> <div class="entry-author-stats"> <div class="user-stats-item"> <b>414.1K</b> <span>文章</span> </div> <div class="user-stats-item"> <b>0</b> <span>评论</span> </div> <div class="user-stats-item"> <b>2</b> <span>粉丝</span> </div> </div> <div class="entry-author-description">这个人很懒，什么都没有留下～</div> </div> </div> </div> <div class="entry-page"> <div class="entry-page-prev"> <img src="https://cdn.chuangxiangniao.com/www/2025/12/175568166336581.jpg?imageMogr2/crop/480x300/gravity/center" alt="XPath的static-base-uri()函数获取什么？" decoding="async" loading="lazy"> <a href="https://www.chuangxiangniao.com/p/1430426.html" title="XPath的static-base-uri()函数获取什么？" rel="prev"> <span>XPath的static-base-uri()函数获取什么？</span> </a> <div class="entry-page-info"> <span class="pull-left"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-arrow-left-double"></use></svg></i> 上一篇</span> <span class="pull-right">2025年12月17日 03:37:36</span> </div> </div> <div class="entry-page-next"> <img src="https://cdn.chuangxiangniao.com/www/2025/12/175567956753001.jpg?imageMogr2/crop/480x300/gravity/center" alt="XPath的distinct-values()函数去重吗？" decoding="async" loading="lazy"> <a href="https://www.chuangxiangniao.com/p/1430430.html" title="XPath的distinct-values()函数去重吗？" rel="next"> <span>XPath的distinct-values()函数去重吗？</span> </a> <div class="entry-page-info"> <span class="pull-right">下一篇 <i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-arrow-right-double"></use></svg></i></span> <span class="pull-left">2025年12月17日 03:37:47</span> </div> </div> </div> <div class="entry-related-posts"> <h3 class="entry-related-title">相关推荐</h3><ul class="entry-related cols-3 post-loop post-loop-default"><li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/137350.html" title="composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/10/175966740225472.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析" decoding="async" fetchpriority="high" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/137350.html" target="_blank" rel="bookmark"> composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析 </a> </h3> <div class="item-excerpt"> <p>require用于声明项目运行必需的依赖，如框架、数据库组件和第三方SDK，这些包会随项目部署到生产环境；2. require-dev用于声明仅在开发和测试阶段需要的工具，如PHPUnit、PHPStan、Faker等，不会默认部署到生产环境；3. 安装时composer install根据环境决定…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>10</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/137350.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1419202.html" title="Golang JSON序列化：控制敏感字段暴露的最佳实践" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176180202471681-1.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Golang JSON序列化：控制敏感字段暴露的最佳实践" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1419202.html" target="_blank" rel="bookmark"> Golang JSON序列化：控制敏感字段暴露的最佳实践 </a> </h3> <div class="item-excerpt"> <p>本教程探讨golang中如何高效控制结构体字段在json序列化时的可见性。当需要将包含敏感信息的结构体数组转换为json响应时，通过利用`encoding/json`包提供的结构体标签，特别是`json:”-“`，可以轻松实现对特定字段的忽略，从而避免敏感数据泄露，确保api…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1419202.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1369143.html" title="利用海象运算符简化条件赋值：Python教程与最佳实践" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175644864529017.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="利用海象运算符简化条件赋值：Python教程与最佳实践" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1369143.html" target="_blank" rel="bookmark"> 利用海象运算符简化条件赋值：Python教程与最佳实践 </a> </h3> <div class="item-excerpt"> <p>本文旨在探讨Python中海象运算符（:=）在条件赋值场景下的应用。通过对比传统if/else语句与海象运算符，以及条件表达式，分析海象运算符在简化代码、提高可读性方面的优势与局限性。并通过具体示例，展示如何在列表推导式等场景下合理使用海象运算符，同时强调其潜在的复杂性及替代方案，帮助开发者更好地掌…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>1</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1369143.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1387055.html" title="Debian syslog性能优化技巧有哪些" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/174441996747331.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Debian syslog性能优化技巧有哪些" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1387055.html" target="_blank" rel="bookmark"> Debian syslog性能优化技巧有哪些 </a> </h3> <div class="item-excerpt"> <p>提升Debian系统syslog (通常基于rsyslog)性能，关键在于精简配置和高效处理日志。以下策略能有效优化日志管理，提升系统整体性能： 精简配置，高效加载: 在rsyslog配置文件中，仅加载必要的输入、输出和解析模块。 使用全局指令设置日志级别和格式，避免不必要的处理。 自定义模板: 创…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1387055.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1303624.html" title="比特币新手教程 比特币交易平台有哪些" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/68ca8cda2e917967.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="比特币新手教程 比特币交易平台有哪些" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1303624.html" target="_blank" rel="bookmark"> 比特币新手教程 比特币交易平台有哪些 </a> </h3> <div class="item-excerpt"> <p>比特币是一种去中心化的数字货币，基于区块链技术实现点对点交易，具有匿名性、有限发行和不可篡改等特点；新手可通过交易所购买，P2P交易获得比特币，常用平台包括Binance、OKX和Huobi；交易流程包括注册账户、实名认证、绑定支付方式、充值法币并下单购买，可选择市价单或限价单；比特币存储方式有交易…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1303624.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1480662.html" title="c++中的SFINAE技术是什么_c++模板编程中的SFINAE原理与应用" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176122644228566.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="c++中的SFINAE技术是什么_c++模板编程中的SFINAE原理与应用" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1480662.html" target="_blank" rel="bookmark"> c++中的SFINAE技术是什么_c++模板编程中的SFINAE原理与应用 </a> </h3> <div class="item-excerpt"> <p>SFINAE 是“替换失败不是错误”的原则，指模板实例化时若参数替换导致错误，只要存在其他合法候选，编译器不报错而是继续重载决议。它用于条件启用模板、类型检测等场景，如通过 decltype 或 enable_if 控制函数重载，实现类型特征判断。尽管 C++20 引入 Concepts 简化了部分…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1480662.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1426969.html" title="Go语言mgo查询构建：深入理解bson.M与日期范围查询的正确实践" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176389512435889-1.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Go语言mgo查询构建：深入理解bson.M与日期范围查询的正确实践" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1426969.html" target="_blank" rel="bookmark"> Go语言mgo查询构建：深入理解bson.M与日期范围查询的正确实践 </a> </h3> <div class="item-excerpt"> <p>本文旨在解决go语言mgo库中构建复杂查询时，特别是涉及嵌套`bson.m`和日期范围筛选的常见错误。我们将深入剖析`bson.m`的类型特性，解释为何直接索引`interface{}`会导致“invalid operation”错误，并提供一种推荐的、结构清晰的代码重构方案，以确保查询条件能够正确…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>1</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1426969.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1413475.html" title="Golang goroutine与channel调试技巧" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176036262297788.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Golang goroutine与channel调试技巧" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1413475.html" target="_blank" rel="bookmark"> Golang goroutine与channel调试技巧 </a> </h3> <div class="item-excerpt"> <p>使用go run -race检测数据竞争，结合runtime.NumGoroutine监控协程数量，通过pprof分析阻塞调用栈，利用select超时避免永久阻塞，有效排查goroutine泄漏、死锁和数据竞争问题。 Go语言的goroutine和channel是并发编程的核心，但它们也带来了调试上…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1413475.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1370013.html" title="使用 Jupyter Notebook 进行探索性数据分析" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175697814380766.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="使用 Jupyter Notebook 进行探索性数据分析" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1370013.html" target="_blank" rel="bookmark"> 使用 Jupyter Notebook 进行探索性数据分析 </a> </h3> <div class="item-excerpt"> <p>Jupyter Notebook通过单元格实现代码与Markdown结合，支持数据导入（pandas）、清洗（fillna）、探索（matplotlib/seaborn可视化）、统计分析（describe/corr）和特征工程，便于记录与分享分析过程。 Jupyter Notebook 是进行探索性…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1370013.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item3"> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1163737.html" target="_blank" rel="bookmark"> 《魔兽世界》将于6月11日开启国服回归技术测试 </a> </h3> <a class="item-images" href="https://www.chuangxiangniao.com/p/1163737.html" title="《魔兽世界》将于6月11日开启国服回归技术测试" target="_blank"> <img class="item-images-el" src="https://cdn.chuangxiangniao.com/www/2025/12/171766356460262.jpg" alt="《魔兽世界》将于6月11日开启国服回归技术测试" decoding="async" loading="lazy"><img class="item-images-el" src="https://cdn.chuangxiangniao.com/www/2025/12/171766356597749.jpg" alt="《魔兽世界》将于6月11日开启国服回归技术测试" decoding="async" loading="lazy"><img class="item-images-el" src="https://cdn.chuangxiangniao.com/www/2025/12/68b6d4a656b45827-249.png" alt="《魔兽世界》将于6月11日开启国服回归技术测试" decoding="async" loading="lazy"><img class="item-images-el" src="/static/images/card_xiazai.png" alt="《魔兽世界》将于6月11日开启国服回归技术测试" decoding="async" loading="lazy"> </a> <div class="item-excerpt"> <p>《%ign%ignore_a_1%re_a_1%》官方宣布，将于6月11日开启国服回归技术测试，时间为7天，并称可以在6月内正式开服，玩家们可以访问官网下载战网客户端并预下载“巫妖王之怒”客户端，技术测试详情见下图。 WordAi WordAI是一个AI驱动的内容重写平台 53 查看详情 以上就是《…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <span class="item-meta-li dot">•</span> <a class="item-meta-li" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>2</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1163737.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1338040.html" title="php常量怎么用_PHP常量（define/const）定义与使用方法" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176384840223304.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="php常量怎么用_PHP常量（define/const）定义与使用方法" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1338040.html" target="_blank" rel="bookmark"> php常量怎么用_PHP常量（define/const）定义与使用方法 </a> </h3> <div class="item-excerpt"> <p>PHP中可通过define函数和const关键字定义常量，用于存储不可变值。define适用于全局作用域，支持动态名称和条件定义，如define(‘SITE_NAME’, ‘MyWebsite’)；const在编译时生效，语法简洁但限制多，只能在类或全…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1338040.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1586403.html" title="如何在HTML中插入表单元素_HTML表单控件与输入类型使用指南" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176088660272236.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="如何在HTML中插入表单元素_HTML表单控件与输入类型使用指南" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1586403.html" target="_blank" rel="bookmark"> 如何在HTML中插入表单元素_HTML表单控件与输入类型使用指南 </a> </h3> <div class="item-excerpt"> <p>HTML表单通过标签构建，包含action和method属性定义数据提交目标与方式，常用input类型如text、password、email等适配不同输入需求，配合label、required、placeholder提升可用性，结合textarea、select、button等控件实现完整交互，是…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>1</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1586403.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1503917.html" title="网站标题关键词更新后，搜索引擎为何仍显示旧标题？" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/174252097656259.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="网站标题关键词更新后，搜索引擎为何仍显示旧标题？" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1503917.html" target="_blank" rel="bookmark"> 网站标题关键词更新后，搜索引擎为何仍显示旧标题？ </a> </h3> <div class="item-excerpt"> <p>网站标题更新后，搜索引擎为何显示旧标题？ 网站SEO优化中，站长常修改网站标题关键词，期望搜索结果显示自定义标题。然而，即使更新标签、meta keywords、meta description和结构化数据中的name属性后，搜索结果仍显示旧标题，这令人费解。本文将对此进行解释。 问题：站长修改了网…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>1</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1503917.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1413647.html" title="创建指定大小并填充特定数据的Golang文件教程" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176040913715910.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="创建指定大小并填充特定数据的Golang文件教程" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1413647.html" target="_blank" rel="bookmark"> 创建指定大小并填充特定数据的Golang文件教程 </a> </h3> <div class="item-excerpt"> <p>本文将介绍如何使用Golang创建一个指定大小的文件，并用特定数据填充它。我们将使用 `os` 包提供的函数来创建和截断文件，从而实现快速生成大文件的目的。示例代码展示了如何创建一个10MB的文件，并将其填充为全零数据。掌握这些方法，可以方便地在例如日志系统或磁盘队列等场景中，预先创建测试文件或初始…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1413647.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1367854.html" title="Python命令怎样使用profile分析脚本性能 Python命令性能分析的基础教程" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175551036763544.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Python命令怎样使用profile分析脚本性能 Python命令性能分析的基础教程" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1367854.html" target="_blank" rel="bookmark"> Python命令怎样使用profile分析脚本性能 Python命令性能分析的基础教程 </a> </h3> <div class="item-excerpt"> <p>使用Python的cProfile模块分析脚本性能最直接的方式是通过命令行执行python -m cProfile your_script.py，它会输出每个函数的调用次数、总耗时、累积耗时等关键指标，帮助定位性能瓶颈；为进一步分析，可将结果保存为文件python -m cProfile -o ou…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1367854.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1512749.html" title="使用 WebCodecs VideoDecoder 实现精确逐帧回退" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175386852481456.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="使用 WebCodecs VideoDecoder 实现精确逐帧回退" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1512749.html" target="_blank" rel="bookmark"> 使用 WebCodecs VideoDecoder 实现精确逐帧回退 </a> </h3> <div class="item-excerpt"> <p>本文档旨在解决在使用 WebCodecs VideoDecoder 进行视频解码时，实现精确逐帧回退的问题。通过比较帧的时间戳与目标帧的时间戳，可以避免渲染中间帧，从而提高用户体验。本文将提供详细的解决方案和示例代码，帮助开发者实现精确的视频帧控制。 在使用 WebCodecs VideoDecod…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1512749.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item3"> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1090465.html" target="_blank" rel="bookmark"> 如何插入查询结果数据_SQL插入Select查询结果方法 </a> </h3> <a class="item-images" href="https://www.chuangxiangniao.com/p/1090465.html" title="如何插入查询结果数据_SQL插入Select查询结果方法" target="_blank"> <img class="item-images-el" src="https://cdn.chuangxiangniao.com/www/2025/12/175759386869764.jpg" alt="如何插入查询结果数据_SQL插入Select查询结果方法" decoding="async" loading="lazy"><img class="item-images-el" src="https://cdn.chuangxiangniao.com/www/2025/12/175680269472051-54.png" alt="如何插入查询结果数据_SQL插入Select查询结果方法" decoding="async" loading="lazy"><img class="item-images-el" src="/static/images/card_xiazai.png" alt="如何插入查询结果数据_SQL插入Select查询结果方法" decoding="async" loading="lazy"><img class="item-images-el" src="/static/images/cardxiayige-3.png" alt="如何插入查询结果数据_SQL插入Select查询结果方法" decoding="async" loading="lazy"> </a> <div class="item-excerpt"> <p>使用INSERT INTO…SELECT语句可高效插入数据，通过NOT EXISTS、LEFT JOIN、MERGE语句或唯一约束避免重复；表结构不一致时可通过别名、类型转换、默认值或计算字段处理；结合存储过程可提升可维护性，支持参数化与动态SQL。 将查询结果数据插入到另一个表中，可以…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <span class="item-meta-li dot">•</span> <a class="item-meta-li" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1090465.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1374880.html" title="Discord.py 交互按钮超时与持久化解决方案" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175930104669716.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Discord.py 交互按钮超时与持久化解决方案" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1374880.html" target="_blank" rel="bookmark"> Discord.py 交互按钮超时与持久化解决方案 </a> </h3> <div class="item-excerpt"> <p>本教程旨在解决Discord.py中交互按钮在一段时间后出现“This Interaction Failed”错误的问题。我们将深入探讨视图（View）的超时机制，并提供通过正确设置timeout参数以及利用bot.add_view()方法实现按钮持久化的具体方案，确保您的机器人交互功能稳定可靠，即…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1374880.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1387322.html" title="Debian Copilot的社区活跃度如何" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/174557666555609.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Debian Copilot的社区活跃度如何" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1387322.html" target="_blank" rel="bookmark"> Debian Copilot的社区活跃度如何 </a> </h3> <div class="item-excerpt"> <p>debian copilot是codeberg社区维护的ai助手，旨在为debian用户提供服务。尽管搜索结果中没有直接提供关于debian copilot社区支持活跃度的具体数据，但我们可以通过debian社区的整体活跃度和特点来推断其活跃性。 Debian社区的一般情况： Debian拥有详尽的…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1387322.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> <li class="item item2"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1362212.html" title="python中zip函数详解 python多序列压缩zip函数应用场景" target="_blank" rel="bookmark"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/174883174946371.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="python中zip函数详解 python多序列压缩zip函数应用场景" decoding="async" loading="lazy" /> </a> <a class="item-category" href="https://www.chuangxiangniao.com/page" target="_blank">用户投稿</a> </div> <div class="item-content"> <h3 class="item-title"> <a href="https://www.chuangxiangniao.com/p/1362212.html" target="_blank" rel="bookmark"> python中zip函数详解 python多序列压缩zip函数应用场景 </a> </h3> <div class="item-excerpt"> <p>zip函数的应用场景包括：1) 同时遍历多个序列，2) 合并多个列表的数据，3) 数据分析和科学计算中的元素运算，4) 处理csv文件，5) 性能优化。zip函数是一个强大的工具，能够简化代码并提高处理多个序列时的效率。 在Python中，zip函数是一个非常有用的工具，它能够将多个可迭代对象打包成…</p> </div> <div class="item-meta"> <div class="item-meta-li author"> <a data-user="3" target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar j-user-card"> <img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-60 photo' height='60' width='60' loading='lazy' decoding='async'/> <span>程序猿</span> </a> </div> <span class="item-meta-li date">2026年5月10日</span> <div class="item-meta-right"> <span class="item-meta-li views" title="阅读数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-eye"></use></svg></i>0</span><a class="item-meta-li comments" href="https://www.chuangxiangniao.com/p/1362212.html#comments" target="_blank" title="评论数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-comment"></use></svg></i>0</a><span class="item-meta-li stars" title="收藏数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-star"></use></svg></i>0</span><span class="item-meta-li likes" title="点赞数"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-thumb-up"></use></svg></i>0</span> </div> </div> </div> </li> </ul> </div> <div id="comments" class="entry-comments"> <div id="respond" class="comment-respond"> <h3 id="reply-title" class="comment-reply-title">发表回复 <small><a rel="nofollow" id="cancel-comment-reply-link" href="/p/1430428.html#respond" style="display:none;"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-close"></use></svg></i></a></small></h3><div class="comment-form"><div class="comment-must-login">请登录后评论...</div><div class="form-submit"><div class="form-submit-text pull-left"><a href="https://www.chuangxiangniao.com/login?modal-type=login">登录</a>后才能评论</div> <button name="submit" type="submit" id="must-submit" class="wpcom-btn btn-primary btn-xs submit">提交</button></div></div> </div><!-- #respond --> </div><!-- .comments-area --> </article> </main> <aside class="sidebar"> <div class="widget widget_profile"><div class="profile-cover"><img src="//bing.img.run/rand_uhd.php" alt="程序猿" decoding="async" loading="lazy"></div> <div class="avatar-wrap"> <a target="_blank" href="https://www.chuangxiangniao.com/user/3" class="avatar-link"><img alt='程序猿的头像' src='//cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg' class='avatar avatar-120 photo' height='120' width='120' loading='lazy' decoding='async'/></a></div> <div class="profile-info"> <a target="_blank" href="https://www.chuangxiangniao.com/user/3" class="profile-name"><span class="author-name">程序猿</span><span class="user-group">签约作者</span></a> <p class="author-description">这个人很懒，什么都没有留下～</p> <div class="profile-stats"> <div class="profile-stats-inner"> <div class="user-stats-item"> <b>414.1K</b> <span>文章</span> </div> <div class="user-stats-item"> <b>0</b> <span>评论</span> </div> <div class="user-stats-item"> <b>2</b> <span>粉丝</span> </div> </div> </div> <button type="button" class="wpcom-btn btn-xs btn-follow j-follow btn-primary" data-user="3"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-add"></use></svg></i>关注</button><button type="button" class="wpcom-btn btn-primary btn-xs btn-message j-message" data-user="3"><i class="wpcom-icon wi"><svg aria-hidden="true"><use xlink:href="#wi-mail-fill"></use></svg></i>私信</button> </div> <div class="profile-posts"> <h3 class="widget-title"><span>最近文章</span></h3> <ul> <li><a href="https://www.chuangxiangniao.com/p/137350.html" title="composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析">composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析</a></li> <li><a href="https://www.chuangxiangniao.com/p/1527586.html" title="修复Django电商项目中AJAX过滤产品列表图片不显示问题">修复Django电商项目中AJAX过滤产品列表图片不显示问题</a></li> <li><a href="https://www.chuangxiangniao.com/p/1293883.html" title="开源免费PHP工具 PHP开发效率提升利器">开源免费PHP工具 PHP开发效率提升利器</a></li> <li><a href="https://www.chuangxiangniao.com/p/1626624.html" title="CSS动画指南：手把手教你制作快速闪烁特效">CSS动画指南：手把手教你制作快速闪烁特效</a></li> <li><a href="https://www.chuangxiangniao.com/p/571379.html" title="Matplotlib 地图中多类型图例的创建与优化">Matplotlib 地图中多类型图例的创建与优化</a></li> </ul> </div> </div><div class="widget widget_post_thumb"><h3 class="widget-title"><span>最新发布</span></h3> <ul> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/137350.html" title="composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/10/175966740225472.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/137350.html" title="composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析">composer require-dev和require有什么不同_Composer Require与Require-Dev区别解析</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1527586.html" title="修复Django电商项目中AJAX过滤产品列表图片不显示问题"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175989015977263.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="修复Django电商项目中AJAX过滤产品列表图片不显示问题" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1527586.html" title="修复Django电商项目中AJAX过滤产品列表图片不显示问题">修复Django电商项目中AJAX过滤产品列表图片不显示问题</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1293883.html" title="开源免费PHP工具 PHP开发效率提升利器"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175698918557091-1.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="开源免费PHP工具 PHP开发效率提升利器" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1293883.html" title="开源免费PHP工具 PHP开发效率提升利器">开源免费PHP工具 PHP开发效率提升利器</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1626624.html" title="CSS动画指南：手把手教你制作快速闪烁特效"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/169759846742276.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="CSS动画指南：手把手教你制作快速闪烁特效" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1626624.html" title="CSS动画指南：手把手教你制作快速闪烁特效">CSS动画指南：手把手教你制作快速闪烁特效</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/571379.html" title="Matplotlib 地图中多类型图例的创建与优化"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/11/176214709995606.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Matplotlib 地图中多类型图例的创建与优化" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/571379.html" title="Matplotlib 地图中多类型图例的创建与优化">Matplotlib 地图中多类型图例的创建与优化</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1419202.html" title="Golang JSON序列化：控制敏感字段暴露的最佳实践"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176180202471681-1.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Golang JSON序列化：控制敏感字段暴露的最佳实践" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1419202.html" title="Golang JSON序列化：控制敏感字段暴露的最佳实践">Golang JSON序列化：控制敏感字段暴露的最佳实践</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1369143.html" title="利用海象运算符简化条件赋值：Python教程与最佳实践"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/175644864529017.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="利用海象运算符简化条件赋值：Python教程与最佳实践" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1369143.html" title="利用海象运算符简化条件赋值：Python教程与最佳实践">利用海象运算符简化条件赋值：Python教程与最佳实践</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1387055.html" title="Debian syslog性能优化技巧有哪些"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/174441996747331.jpg?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="Debian syslog性能优化技巧有哪些" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1387055.html" title="Debian syslog性能优化技巧有哪些">Debian syslog性能优化技巧有哪些</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1332342.html" title="怎么在PHP代码中实现图片上传功能_PHP图片上传功能实现与安全处理教程"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2025/12/176267349267298.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="怎么在PHP代码中实现图片上传功能_PHP图片上传功能实现与安全处理教程" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1332342.html" title="怎么在PHP代码中实现图片上传功能_PHP图片上传功能实现与安全处理教程">怎么在PHP代码中实现图片上传功能_PHP图片上传功能实现与安全处理教程</a></p> <p class="item-date">2026年5月10日</p> </div> </li> <li class="item"> <div class="item-img"> <a class="item-img-inner" href="https://www.chuangxiangniao.com/p/1699385.html" title="win10调整为最佳性能和调整为最佳外观"> <img width="480" height="300" src="https://cdn.chuangxiangniao.com/www/2026/04/20260422211202-1.png?imageMogr2/crop/480x300/gravity/center" class="attachment-default size-default wp-post-image" alt="win10调整为最佳性能和调整为最佳外观" decoding="async" loading="lazy" /> </a> </div> <div class="item-content"> <p class="item-title"><a href="https://www.chuangxiangniao.com/p/1699385.html" title="win10调整为最佳性能和调整为最佳外观">win10调整为最佳性能和调整为最佳外观</a></p> <p class="item-date">2026年5月10日</p> </div> </li> </ul> </div><div class="widget widget_tags"><h3 class="widget-title"><span>热门标签</span></h3> <div class="tagcloud"> <a href="https://www.chuangxiangniao.com/p/tag/ai" title="ai">ai</a> <a href="https://www.chuangxiangniao.com/p/tag/gongju" title="工具">工具</a> <a href="https://www.chuangxiangniao.com/p/tag/liulanqi" title="浏览器">浏览器</a> <a href="https://www.chuangxiangniao.com/p/tag/app" title="app">app</a> <a href="https://www.chuangxiangniao.com/p/tag/java" title="java">java</a> <a href="https://www.chuangxiangniao.com/p/tag/php" title="php">php</a> <a href="https://www.chuangxiangniao.com/p/tag/css" title="css">css</a> <a href="https://www.chuangxiangniao.com/p/tag/windows" title="windows">windows</a> <a href="https://www.chuangxiangniao.com/p/tag/html" title="html">html</a> <a href="https://www.chuangxiangniao.com/p/tag/go" title="go">go</a> <a href="https://www.chuangxiangniao.com/p/tag/js" title="js">js</a> <a href="https://www.chuangxiangniao.com/p/tag/win" title="win">win</a> <a href="https://www.chuangxiangniao.com/p/tag/diannao" title="电脑">电脑</a> <a href="https://www.chuangxiangniao.com/p/tag/javascript" title="javascript">javascript</a> <a href="https://www.chuangxiangniao.com/p/tag/linux" title="linux">linux</a> <a href="https://www.chuangxiangniao.com/p/tag/red" title="red">red</a> <a href="https://www.chuangxiangniao.com/p/tag/python" title="python">python</a> <a href="https://www.chuangxiangniao.com/p/tag/c%20%20" title="c++">c++</a> <a href="https://www.chuangxiangniao.com/p/tag/o" title="o">o</a> <a href="https://www.chuangxiangniao.com/p/tag/mysql" title="mysql">mysql</a> <a href="https://www.chuangxiangniao.com/p/tag/a" title="a">a</a> <a href="https://www.chuangxiangniao.com/p/tag/caozuoxitong" title="操作系统">操作系统</a> <a href="https://www.chuangxiangniao.com/p/tag/weishenme" title="为什么">为什么</a> <a href="https://www.chuangxiangniao.com/p/tag/2025" title="2025">2025</a> <a href="https://www.chuangxiangniao.com/p/tag/json" title="json">json</a> <a href="https://www.chuangxiangniao.com/p/tag/git" title="git">git</a> <a href="https://www.chuangxiangniao.com/p/tag/qubie" title="区别">区别</a> <a href="https://www.chuangxiangniao.com/p/tag/jiaoyisuo" title="交易所">交易所</a> <a href="https://www.chuangxiangniao.com/p/tag/qianduan" title="前端">前端</a> <a href="https://www.chuangxiangniao.com/p/tag/bian-4" title="币安">币安</a> </div> </div><div class="widget widget_links"><h3 class="widget-title"><span>旗下站点</span></h3> <ul class='xoxo blogroll'> <li><a href="https://www.chuangxiangniao.com/xin/" target="_blank">信用人生</a></li> <li><a href="https://www.ankegu.com/" target="_blank">免费在线测八字</a></li> <li><a href="https://www.chuangxiangniao.com/" target="_blank">创想鸟</a></li> <li><a href="https://www.chuangxiangniao.com/pay/">复利引擎</a></li> <li><a href="https://www.chuangxiangniao.com/she/" target="_blank">奢社</a></li> <li><a href="https://www.chuangxiangniao.com/law/" target="_blank">法外狂徒</a></li> <li><a href="https://www.chuangxiangniao.com/wifi/" target="_blank">玩转路由网</a></li> </ul> </div> </aside> </div> </div> <footer class="footer"> <div class="container"> <div class="footer-col-wrap footer-with-icon"> <div class="footer-col footer-col-copy"> <ul class="footer-nav hidden-xs"><li id="menu-item-4095" class="menu-item menu-item-4095"><a target="1" href="https://www.chuangxiangniao.com/falyushengming">法律声明</a></li> <li id="menu-item-4099" class="menu-item menu-item-4099"><a target="1" href="https://www.chuangxiangniao.com/about">关于我们</a></li> <li id="menu-item-4098" class="menu-item menu-item-4098"><a target="1" href="https://www.chuangxiangniao.com/contact">联系我们</a></li> <li id="menu-item-4097" class="menu-item menu-item-4097"><a target="1" href="https://www.chuangxiangniao.com/yonghuxieyi">用户协议</a></li> <li id="menu-item-4094" class="menu-item menu-item-privacy-policy menu-item-4094"><a target="1" rel="privacy-policy" href="https://www.chuangxiangniao.com/yinsizhengce">隐私政策</a></li> <li id="menu-item-4096" class="menu-item menu-item-4096"><a target="1" href="https://www.chuangxiangniao.com/mianzeshengming">版权及免责声明</a></li> </ul> <div class="copyright"> <p>版权声明：本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。</p> <p>如发现本站有涉嫌抄袭侵权/违法违规的内容， 请发送邮件至 chuangxiangniao#163.com （请把#更换@）举报，一经查实，本站将立刻删除。</p> <p>Copyright © 2019-2025 <a href="https://www.chuangxiangniao.com/" target="_blank" rel="noopener noreferrer">创想鸟</a> 版权所有 <a href="https://beian.miit.gov.cn" target="_blank" rel="nofollow noopener noreferrer">皖ICP备2024035995号-1</a></p> </div> </div> <div class="footer-col footer-col-sns"> <div class="footer-sns"> <a href="https://www.chuangxiangniao.com/sitemap/sitemap.xml" target="_blank" aria-label="icon"> <i class="wpcom-icon fa fa-sitemap sns-icon"></i> </a> <a class="sns-wx" href="javascript:;" aria-label="icon"> <i class="wpcom-icon fa fa-wechat sns-icon"></i> <span style="background-image:url('//cdn.chuangxiangniao.com/me/2025/10/wechat.jpg');"></span> </a> </div> </div> </div> </div> </footer> <div class="action action-style-0 action-color-1 action-pos-1" style="bottom:450px;"> <div class="action-item"> <i class="wpcom-icon fa fa-wechat action-item-icon"></i> <div class="action-item-inner action-item-type-1"> <img class="action-item-img" src="//cdn.chuangxiangniao.com/me/2025/10/wechat.jpg" alt="关注微信" decoding="async" loading="lazy"> </div> </div> <div class="action-item j-share"> <i class="wpcom-icon wi action-item-icon"><svg aria-hidden="true"><use xlink:href="#wi-share"></use></svg></i> </div> <div class="action-item gotop j-top"> <i class="wpcom-icon wi action-item-icon"><svg aria-hidden="true"><use xlink:href="#wi-arrow-up-2"></use></svg></i> </div> </div> <script type="speculationrules"> {"prefetch":[{"source":"document","where":{"and":[{"href_matches":"/*"},{"not":{"href_matches":["/wp-*.php","/wp-admin/*","/www/*","/wp-content/*","/wp-content/plugins/*","/wp-content/themes/justnews/*","/*\\?(.+)"]}},{"not":{"selector_matches":"a[rel~=\"nofollow\"]"}},{"not":{"selector_matches":".no-prefetch, .no-prefetch a"}}]},"eagerness":"conservative"}]} </script> <script id="imwpf-this-page"> var g_this_page = { "type": "post", "id": 1430428, "terms": [{"id":1,"tax":"category"},{"id":100,"tax":"post_tag"},{"id":121,"tax":"post_tag"},{"id":118,"tax":"post_tag"}] };console.log(g_this_page); </script><div class="imwpcache_status_ok"></div><script type="text/javascript" id="main-js-extra"> /* <![CDATA[ */ var _wpcom_js = {"webp":"","ajaxurl":"https://www.chuangxiangniao.com/wp-admin/admin-ajax.php","theme_url":"https://www.chuangxiangniao.com/wp-content/themes/justnews","slide_speed":"5000","is_admin":"0","lang":"zh_CN","js_lang":{"share_to":"\u5206\u4eab\u5230:","copy_done":"\u590d\u5236\u6210\u529f\uff01","copy_fail":"\u6d4f\u89c8\u5668\u6682\u4e0d\u652f\u6301\u62f7\u8d1d\u529f\u80fd","confirm":"\u786e\u5b9a","qrcode":"\u4e8c\u7ef4\u7801","page_loaded":"\u5df2\u7ecf\u5230\u5e95\u4e86","no_content":"\u6682\u65e0\u5185\u5bb9","load_failed":"\u52a0\u8f7d\u5931\u8d25\uff0c\u8bf7\u7a0d\u540e\u518d\u8bd5\uff01","expand_more":"\u9605\u8bfb\u5269\u4f59 %s"},"share":"1","share_items":{"weibo":{"title":"\u5fae\u535a","icon":"weibo"},"wechat":{"title":"\u5fae\u4fe1","icon":"wechat"},"qq":{"title":"QQ\u597d\u53cb","icon":"qq"},"qzone":{"title":"QQ\u7a7a\u95f4","icon":"qzone"},"douban":{"name":"douban","title":"\u8c46\u74e3","icon":"douban"},"mail":{"title":"\u90ae\u4ef6","icon":"mail-fill"},"linkedin":{"title":"LinkedIn","icon":"linkedin"},"facebook":{"title":"Facebook","icon":"facebook"},"x":{"title":"X","icon":"twitter-x"},"twitter":{"title":"Twitter","icon":"twitter"},"tumblr":{"title":"Tumblr","icon":"tumblr"},"whatsapp":{"title":"WhatsApp","icon":"whatsapp"},"pinterest":{"title":"Pinterest","icon":"pinterest"},"line":{"title":"LINE","icon":"line"},"telegram":{"title":"Telegram","icon":"telegram"}},"lightbox":"1","post_id":"1430428","user_card_height":"356","poster":{"notice":"\u8bf7\u300c\u70b9\u51fb\u4e0b\u8f7d\u300d\u6216\u300c\u957f\u6309\u4fdd\u5b58\u56fe\u7247\u300d\u540e\u5206\u4eab\u7ed9\u66f4\u591a\u597d\u53cb","generating":"\u6b63\u5728\u751f\u6210\u6d77\u62a5\u56fe\u7247...","failed":"\u6d77\u62a5\u56fe\u7247\u751f\u6210\u5931\u8d25"},"video_height":"484","fixed_sidebar":"1","dark_style":"0","font_url":"//fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500&display=swap","follow_btn":"\u003Ci class=\"wpcom-icon wi\"\u003E\u003Csvg aria-hidden=\"true\"\u003E\u003Cuse xlink:href=\"#wi-add\"\u003E\u003C/use\u003E\u003C/svg\u003E\u003C/i\u003E\u5173\u6ce8","followed_btn":"\u5df2\u5173\u6ce8","user_card":"1"}; //# sourceURL=main-js-extra /* ]]> */ </script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/themes/justnews/js/main.js?ver=6.22.3" id="main-js"></script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/themes/justnews/themer/assets/js/icons-2.8.9.js?ver=2.8.9" id="wpcom-icons-js"></script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/themes/justnews/themer/assets/js/comment-reply.js?ver=6.22.3" id="comment-reply-js"></script> <script type="text/javascript" id="wwa-js-extra"> /* <![CDATA[ */ var _wwa_js = {"ajaxurl":"https://www.chuangxiangniao.com/wp-admin/admin-ajax.php","post_id":"1430428","rewarded":"wx"}; //# sourceURL=wwa-js-extra /* ]]> */ </script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/plugins/justweapp/js/script.js?ver=3.16.1" id="wwa-js"></script> <script type="text/javascript" id="wp-postviews-cache-js-extra"> /* <![CDATA[ */ var viewsCacheL10n = {"admin_ajax_url":"https://www.chuangxiangniao.com/wp-admin/admin-ajax.php","nonce":"05658401d3","post_id":"1430428"}; //# sourceURL=wp-postviews-cache-js-extra /* ]]> */ </script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/plugins/wp-postviews/postviews-cache.js?ver=1.78" id="wp-postviews-cache-js"></script> <script type="text/javascript" id="wp-postviews-cache-js-after"> /* <![CDATA[ */ jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); jQuery(document).ready(function($) { $.get(viewsCacheL10n.admin_ajax_url + '?action=show_postviews&id=' + viewsCacheL10n.post_id, function(data) { $('.ajax-views').html(data); }); }); //# sourceURL=wp-postviews-cache-js-after /* ]]> */ </script> <script type="text/javascript" id="wpcom-member-js-extra"> /* <![CDATA[ */ var _wpmx_js = {"ajaxurl":"https://www.chuangxiangniao.com/wp-admin/admin-ajax.php","plugin_url":"https://www.chuangxiangniao.com/wp-content/plugins/wpcom-member/","ver":"1.7.22","max_upload_size":"52428800","post_id":"1430428","pro_ver":"2.4.2","js_lang":{"login_desc":"\u60a8\u8fd8\u672a\u767b\u5f55\uff0c\u8bf7\u767b\u5f55\u540e\u518d\u8fdb\u884c\u76f8\u5173\u64cd\u4f5c\uff01","login_title":"\u8bf7\u767b\u5f55","login_btn":"\u767b\u5f55","reg_btn":"\u6ce8\u518c"},"login_url":"https://www.chuangxiangniao.com/login?modal-type=login","register_url":"https://www.chuangxiangniao.com/register?modal-type=register","errors":{"require":"\u4e0d\u80fd\u4e3a\u7a7a","email":"\u8bf7\u8f93\u5165\u6b63\u786e\u7684\u7535\u5b50\u90ae\u7bb1","pls_enter":"\u8bf7\u8f93\u5165","password":"\u5bc6\u7801\u5fc5\u987b\u4e3a6~32\u4e2a\u5b57\u7b26","passcheck":"\u4e24\u6b21\u5bc6\u7801\u8f93\u5165\u4e0d\u4e00\u81f4","phone":"\u8bf7\u8f93\u5165\u6b63\u786e\u7684\u624b\u673a\u53f7\u7801","terms":"\u8bf7\u9605\u8bfb\u5e76\u540c\u610f\u6761\u6b3e","sms_code":"\u9a8c\u8bc1\u7801\u9519\u8bef","captcha_verify":"\u8bf7\u70b9\u51fb\u6309\u94ae\u8fdb\u884c\u9a8c\u8bc1","captcha_fail":"\u4eba\u673a\u9a8c\u8bc1\u5931\u8d25\uff0c\u8bf7\u91cd\u8bd5","nonce":"\u968f\u673a\u6570\u6821\u9a8c\u5931\u8d25","req_error":"\u8bf7\u6c42\u5931\u8d25"},"hidden_content":"1","copy_post":"1","copy_post_text":"\u4ed8\u8d39\u89e3\u9501\u5f53\u524d\u6587\u7ae0\u590d\u5236\u6743\u9650","copy_post_container":".entry-content"}; //# sourceURL=wpcom-member-js-extra /* ]]> */ </script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/plugins/wpcom-member/js/index.js?ver=1.7.22" id="wpcom-member-js"></script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/plugins/wpcom-member-pro/js/index.js?ver=2.4.2" id="wpcom-member-pro-js"></script> <script type="text/javascript" src="https://www.chuangxiangniao.com/wp-content/themes/justnews/js/wp-embed.js?ver=6.22.3" id="wp-embed-js"></script> <!--百度自动推送代码开始--> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> <!--百度自动推送代码结束--> <!--360自动推送代码开始--> <script> (function(){ var src = (document.location.protocol == "http:") ? "http://js.passport.qihucdn.com/11.0.1.js?d7af82f5d5a7d431d4b53f4d0069f989":"https://jspassport.ssl.qhimg.com/11.0.1.js?d7af82f5d5a7d431d4b53f4d0069f989"; document.write('<script src="' + src + '" id="sozz"><\/script>'); })(); </script> <!--360自动推送代码结束--> <!--头条自动推送代码开始--> <script> (function(){ var el = document.createElement("script"); el.src = "https://lf1-cdn-tos.bytegoofy.com/goofy/ttzz/push.js?e1627df632cb7d8422ff5a171866ae673d0a9fd8a088d803a9d0f3c3bef0aa6adb92f43d4b1c8ff14071b55e1e71da09d918f66d1949fb3b81012c4e4e9e4a34644f149b0c276c07ebf664bf3622e408"; el.id = "ttzz"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(el, s); })(window) </script> <!--头条自动推送代码结束--> <!--百度统计代码开始--> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?357b28aff465596d316075fdd7393426"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <!--百度统计代码结束--> <script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","@id":"https://www.chuangxiangniao.com/p/1430428.html","url":"https://www.chuangxiangniao.com/p/1430428.html","headline":"XPath的.语法代表当前节点吗？","description":".在XPath中代表当前上下文节点，用于基于当前位置进行相对路径导航，可明确指向当前元素以实现精准定位，常用于相对路径、谓语条件判断、函数参数中，如./span表示当前节点下的span子元素，//div[./@id=’main’]表示id属性为main的div，string(…","datePublished":"2025-12-17T03:37:38+08:00","dateModified":"2025-12-17T03:37:38+08:00","author":{"@type":"Person","name":"程序猿","url":"https://www.chuangxiangniao.com/user/3","image":"http://cdn.chuangxiangniao.com/www/2025/10/2025102208472691.jpg"},"image":["https://cdn.chuangxiangniao.com/www/2025/12/175568112261164.jpg"]}</script> <script>console.log('命中缓存\n缓存页加载耗时: 0.0035s\n缓存页生成时间: 2026-05-16 08:16:52')</script></body> </html><!--cached by imwpcache 2026-05-16 08:16:52-->