vue打包使用Nginx代理解决跨域问题

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vue 在开发环境，涉及跨域，就在本地配置了代理，但是部署到服务器上，就不行了。

解决方法有一下几种

• 服务器端配置CORS
• 用Nginx反向代理,和访问本地服务器是一样的
• 可以修改成正式线上的地址，再build

推荐

vue index.js文件源码

subdirectory: 'static',assetsPublicPath: '/',changeOrigin: true,proxyTable: { '/api': { target: 'https://api.it120.cc/fengyu',changeOrigin:true,pathRewrite: { '^/api': '' } },'/book': { target: 'http://api.zhuishushenqi.com/',pathRewrite: { '^/book': '' } },},// 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: '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,// CSS Sourcemaps off by default because relative paths are "buggy" // with this option,according to the css-Loader README // (https://github.com/webpack/css-loader#sourcemaps) // In our experience,they generally work as expected,// just be aware of this issue when enabling this option. cssSourceMap: false,build: { // Template for index.html index: path.resolve(__dirname,'../dist/index.html'),// Paths assetsRoot: path.resolve(__dirname,'../dist'),assetssubdirectory: './static',assetsPublicPath: './',/** * Source Maps */ productionSourceMap: true,// https://webpack.js.org/configuration/devtool/#production devtool: '#source-map',// Gzip off by default as many popular static hosts such as // Surge or Netlify already gzip all static assets for you. // Before setting to `true`,make sure to: // npm install --save-dev compression-webpack-plugin productionGzip: false,productionGzipExtensions: ['js','css'],// Run the build command with an extra argument to // View the bundle analyzer report after build finishes: // `npm run build --report` // Set to `true` or `false` to always turn it on or off bundleAnalyzerReport: process.env.npm_config_report } }

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