使用 windows 的静态域名解析功能

Windows 其实自带有静态域名解析功能。

静态域名解析的配置文件(hosts)存放在 C:\Windows\System32\drivers\etc 目录下。该文件其实是个文本文件，和 Linux 下的 hosts 文件类似。

如:

# 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

要是用静态域名解析功能，只需要在文件后面添加域名IP地址和域名就可以了。如：

127.0.0.1        localhost       # local machine
192.168.1.168     # source server

需要注意的是，Windows 7 下该文件是不能直接保存的。可以复制这个文件到其它地方，编辑完之后再复制回来就可以了。