正式环境配置cdn

build/webpack.base.conf.js

@@ -4,23 +4,28 @@ const utils = require('./utils')
 const config = require('../config')
 const vueLoaderConfig = require('./vue-loader.conf')
 
-function resolve (dir) {
+// 读取环境变量
+const envConfig = process.env.env_config || '' // 默认为空字符串
+
+function resolve(dir) {
   return path.join(__dirname, '..', dir)
 }
 
-
-
 module.exports = {
   context: path.resolve(__dirname, '../'),
   entry: {
     app: './src/main.js'
   },
-  output: { 
+  output: {
     path: config.build.assetsRoot,
     filename: '[name].js',
-    publicPath: process.env.NODE_ENV === 'production'
-      ? config.build.assetsPublicPath
-      : config.dev.assetsPublicPath
+    publicPath: (() => {
+      if (envConfig === 'prod') {
+        return 'https://pre.baoxianzhanggui.com/' // 正式生产环境的 CDN 地址
+      } else {
+        return config.dev.assetsPublicPath // 开发环境
+      }
+    })()
   },
   resolve: {
     extensions: ['.js', '.vue', '.json'],
@@ -72,11 +77,7 @@ module.exports = {
     ]
   },
   node: {
-    // prevent webpack from injecting useless setImmediate polyfill because Vue
-    // source contains it (although only uses it if it's native).
     setImmediate: false,
-    // prevent webpack from injecting mocks to Node native modules
-    // that does not make sense for the client
     dgram: 'empty',
     fs: 'empty',
     net: 'empty',