怎么恢复电脑上的hosts（hosts文件修复方法步骤）

2、你可以直接按组合键win r打开运行，输入c:windowssystem32driversetc按回车，就可以找到了。

3、找到hosts文件后将其复制到桌面，用记事本打开。

4、删除记事本的全部内容，将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、然后将修改后的hosts文件放到c:windowssystem32driversetc来替换以前的hosts文件，即可完成修复。

以上就是hosts文件修复方法，如果你也想更改hosts文件不妨参考以上步骤尝试着操作解决，希望可以帮助到大家。