如何修改Windows系统hosts文件

本文以Windows 7/8/10 64bit系统为例进行讲解。

1、点击Windows开始菜单>>所有程序>>附件。

2、在记事本上点右键，以管理员身份运行记事本程序。

3、点击记事本的文件菜单>>打开，依次进入%SystemRoot%\System32\drivers\etc\hosts目录，选择所有文件之后会看到hosts文件。

4、打开hosts文件会看到如下信息：

# 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
	106.200.1.2     abc.com
	106.200.1.2     www.abc.com
	106.200.1.2     img.abc.com

5、在hosts文件最底部，按照上面的示范格式添加IP地址和域名，保存文件即可。

6、如果系统的杀毒软件提示是否修改hosts文件，请确认；或者临时关闭杀毒软件。