我們知道localhost綁定的是本地主機IP（127.0.0.1），那麼我們能不能自定義綁定本地主機IP地址呢？答案是肯定的，同修改hosts文件，我們可以實現上面的需求。 打開本地C盤，找到Windows文件夾-->System32文件夾-->drivers文件夾-->etc文件下的hosts文 ...
我們知道localhost綁定的是本地主機IP（127.0.0.1），那麼我們能不能自定義綁定本地主機IP地址呢？答案是肯定的，同修改hosts文件，我們可以實現上面的需求。
打開本地C盤，找到Windows文件夾-->System32文件夾-->drivers文件夾-->etc文件下的hosts文件，使用管理員身份打開，然後你就知道了。
# 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
127.0.0.1 m.hpugs.com
紅色部分即為我設置的綁定本地IP的功能變數名稱（功能變數名稱可以隨意設置）
