第一步:找到vue.config.js文件
第二步:devServer修改为以下代码:
devServer: { port: port, open: true, overlay: { warnings: false, errors: true }, // before: require('./mock/mock-server.js'), proxy: { // change xxx-api/login => mock/login // detail: https://cli.vuejs.org/config/#devserver-proxy [process.env.VUE_APP_BASE_API]: { target: 'http://localhost/base2/public', //修改后台接口地址 changeOrigin: true, pathRewrite: { ['^'+process.env.VUE_APP_BASE_API]: '' } } }, after: require('./mock/mock-server.js'), },