1、根目录新建.env.testing、.env.donline文件 2、package.json=》scripts中配置 "start": "vue-cli-service serve --mode testing", "start-o": "vue-cli-service serve --mode donline" 3、vue.config.js const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin let apiProxyTarget = process.env.VUE_APP_PROXY_URL // '192.168.254.43' let devHost = process.env.VUE_APP_HOST /** * 是否分析 webpack 打包细节，以便于性能优化。 */ let isAnalyzeBundle = false /** * 是否使用测试环境配置 */ let isUseDevServerProxy = true /** * 基础编译配置。 * 更多配置项，请参考：https://cli.vuejs.org/config/ */ let options = { devServer: {} } //是否使用测试环境配置 // 解析 ajax proxy. if (isUseDevServerProxy) { let pathRewrite = {} let devProxyOptions = { '/cloudatlas-api': { target: apiProxyTarget, changeOrigin: true, pathRewrite, bypass: function (req, res, proxyOpt) { res.set('RAD-PROXY', 'on'); res.set('RAD-PROXY-BY', apiProxyTarget); } } } options['devServer'] = options['devServer'] || {} options['devServer']['proxy'] = devProxyOptions options['devServer']['host'] = devHost options['devServer']['port'] = 8081 } //是否分析 webpack 打包细节，以便于性能优化。 if (isAnalyzeBundle) { options['configureWebpack'] = options['configureWebpack'] || {} options['configureWebpack']['plugins'] = options['configureWebpack']['plugins'] || [] options['configureWebpack']['plugins'].push(new BundleAnalyzerPlugin()) } module.exports = options
标签：configureWebpack,配置,devServer,let,env,Vue3,options,测试环境 From： https://www.cnblogs.com/robots2/p/17532392.html