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Contents
  1. 1. Introduction
  2. 2. 问题描述
  3. 3. 解决关键
  4. 4. OVER

Introduction

申明一下》也许是我太弱了，居然不知道这种神奇。

问题描述

一般调用第三方登陆（例如这几天整的人头大的百度三方登陆）的接口时，都会遇到一个叫做redirect_url的参数，它往往是线上系统的域名下的某个地址，这样不能让回调地址转向本地，不利于本地测试。

解决关键

windows系统的hosts文件中可以设置让某个特定的域名和本机ip对应。hosts路径：C:\Windows\System32\drivers\etc

hosts内容如下

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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       www.jiahuanle.net
#   ::1             localhost

只需把

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# 127.0.0.1       www.jiahuanle.net

前面的#号去掉，保存，就可以使其生效。

接下来，就可以happy的进行本地测试了！！！！

OVER

Contents
  1. 1. Introduction
  2. 2. 问题描述
  3. 3. 解决关键
  4. 4. OVER