vue-cli3下将请求地址的配置文件分离出来以便于打包后可动态修改请求地址;基本思路:1.在public文件下新建serverConfig.json`{ "production":"https://www.easy-mock.com/mock/5bd2d48f3e503e20f0011196/testUrl", "develop":"https://www.easy-mock.com/mock/5bd2d48f3e503e20f0011196/testUrl"}`;2.在main.js中请求ser...