Win7系统hosts文件损坏的解决方法

Answer 1

hosts是一个没有扩展名的系统文件，其作用就是将一些常用的网址域名与其对应的IP地址建立一个关联“数据库”，方便用户们快速访问，那么如果遇到hosts文件损坏的话该怎么办呢？下面以为例，给大家讲解一下hosts文件损坏的解决方法。
1、在win7系统中先找到hosts文件的所在文件夹，其实是位于c:windowssystem32driversetc项中；
2、使用快捷键“win+r”打开运行，输入c:windowssystem32driversetc按回车，就可以找到了；
3、把hosts文件复制到桌面，用记事本打开；
4、删除记事本的全部内容，把以下内容复制到文件中，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
5、接着把修改后的hosts文件放到c:windowssystem32driversetc来替换以前的hosts文件，就可以完成修复。