拿vue-cli举例,在项目目录中找到根目录下config文件夹下的index.js文件。配置在dev里面:
dev: { // Paths assetsSubDirectory: 'static', assetsPublicPath: '/', proxyTable: { '/api': { target: 'http://www.abc.com', //目标接口域名 changeOrigin: true, //是否跨域 pathRewrite: { '^/api': '/api' //重写接口 } }, }, // Various Dev Server settings host: 'localhost', // can be overwritten by process.env.HOST port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined autoOpenBrowser: false, errorOverlay: true, notifyOnErrors: true, poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions- /** * Source Maps */ // https://webpack.js.org/configuration/devtool/#development devtool: 'cheap-module-eval-source-map', // If you have problems debugging vue-files in devtools, // set this to false - it *may* help // https://vue-loader.vuejs.org/en/options.html#cachebusting cacheBusting: true, cssSourceMap: true },