windows設置本地域名解析

一、首先找到host文件：C:\Windows\System32\drivers\etc

二、打開host文件：

 1 # Copyright (c) 1993-2009 Microsoft Corp.
 2 ## This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
 3 ## This file contains the mappings of IP addresses to host names. Each
 4 # entry should be kept on an individual line. The IP address should
 5 # be placed in the first column followed by the corresponding host name.
 6 # The IP address and the host name should be separated by at least one
 7 # space.## Additionally, comments (such as these) may be inserted on individual
 8 # lines or following the machine name denoted by a '#' symbol.
 9 ## For example:
10 ##      102.54.94.97     rhino.acme.com          
11 # source server
12 #       38.25.63.10     x.acme.com 
13 # x client host
14 
15 # localhost name resolution is handled within DNS itself.
16 # 127.0.0.1       localhost
17 # ::1             localhost
18 0.0.0.0 account.jetbrains.com

三、找到 38.25.63.10 x.acme.com ，注意#爲註釋，在下方添加新的

# 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       '
127.0.0.1 a.cn       
# x client host

# localhost name resolution is handled within DNS itself.
# 127.0.0.1       localhost
# ::1             localhost
0.0.0.0 account.jetbrains.com

四、進行cmd，ping發現指向127.0.0.1