Win7系统如何修复hosts文件

　　Win7系统如何修复hosts文件，Hosts文件是一个没有扩展名的系统文件，Hosts文件可能帮助我们加快网站的解析，也可以屏蔽特定的网站，那么Hosts文件损坏了要怎么修复呢？今天小编就来教大家Win7系统如何修复hosts文件的方法。

　　详细修复方法如下：

　　第一步：将hosts文件复制到桌面，用记事本打开

　　第二步：删除记事本的全部内容，将以下内容复制后放入文件然后保存：

　　# Copyright (c) 1993-2009 Microsoft Corp.## This is a sample HOSTS file used by Microsoft TCP/IP for Windows.## This file contains the mappings of IP addresses to host names. Each# entry should be kept on an individual line. The IP address should# be placed in the first column followed by the corresponding host name.# The IP address and the host name should be separated by at least one# space.## Additionally, comments (such as these) may be inserted on individual# lines or following the machine name denoted by a ‘#’ symbol.## For example:## 102.54.94.97 rhino.acme.com # source server# 38.25.63.10 x.acme.com # x client host

　　# localhost name resolution is handled within DNS itself.# 127.0.0.1 localhost# ::1 localhost

　　第三步：将修改后的hosts文件放入c:/windows/system32/drivers/etc替换以前的hosts文件，修复成功！

　　上面就是关于Win7系统如何修复hosts文件的方法，有同样情况的网友可以按照上面的步骤来操作哦。