windows上安装好服务器后,打开本地目录 C:\Windows\System32\drivers\etc\ ,会看到有个hosts文件,打开后里面的代码为:
# 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
这时我们在最底下添加
127.0.0.1 www.dev.com
注意,此时前面不能有分号,这样,当我们访问www.dev.com的时候,其实打开的就是localhost了,即使线上已经有www.dev.com这个域名,打开的也是主机上127.0.0.1这个主机了。
时间: 2024-11-07 08:20:11