优化 cdn

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vue.config.js

@@ -1,11 +1,9 @@
 const CompressionWebpackPlugin = require('compression-webpack-plugin')
-
 const productionGzipExtensions = ['js', 'css']
-
 const VueFilenameInjector = require('@d2-projects/vue-filename-injector')
-
 const ThemeColorReplacer = require('webpack-theme-color-replacer')
 const forElementUI = require('webpack-theme-color-replacer/forElementUI')
+const dependencies = require('./dependencies')
 
 // 拼接路径
 const resolve = dir => require('path').join(__dirname, dir)
@@ -17,28 +15,13 @@ process.env.VUE_APP_BUILD_TIME = require('dayjs')().format('YYYY-M-D HH:mm:ss')
 // 基础路径 注意发布之前要先修改这里
 let publicPath = process.env.VUE_APP_PUBLIC_PATH || '/'
 
-const externals = {
-  'vue': 'Vue',
-  'vue-router': 'VueRouter',
-  'vuex': 'Vuex',
-  '@d2-projects/d2-crud': 'D2Crud',
-  '@d2-projects/vue-table-export': 'VueTableExport',
-  '@d2-projects/vue-table-import': 'VueTableImport'
-}
+let externals = {}
+dependencies.forEach(package => { externals[package.name] = package.library })
 
 // 引入文件的 cdn 链接
 const cdn = {
-  css: [
-    'https://unpkg.com/element-ui@2.11.1/lib/theme-chalk/index.css'
-  ],
-  js: [
-    'https://unpkg.com/vue@2.6.10/dist/vue.min.js',
-    'https://cdn.jsdelivr.net/npm/vue-router@3.0.6/dist/vue-router.min.js',
-    'https://cdn.jsdelivr.net/npm/vuex@3.1.1/dist/vuex.min.js',
-    'https://cdn.d2.pub/packages/@d2-projects/d2-crud@2.0.5/d2-crud.js',
-    'https://cdn.d2.pub/packages/@d2-projects/vue-table-export@1.0.1/vue-table-export.js',
-    'https://cdn.d2.pub/packages/@d2-projects/vue-table-import@1.0.0/vue-table-import.js'
-  ]
+  css: dependencies.map(e => e.css).filter(e => e),
+  js: dependencies.map(e => e.js).filter(e => e)
 }
 
 module.exports = {