修改

package.json

@@ -4,6 +4,7 @@
   "description": "系统",
   "author": "若依",
   "license": "MIT",
+  "sideEffects": false,
   "scripts": {
     "dev": "vue-cli-service serve",
     "build:prod": "vue-cli-service build",

vue.config.js

@@ -36,7 +36,7 @@ module.exports = {
     proxy: {
       // detail: https://cli.vuejs.org/config/#devserver-proxy
       [process.env.VUE_APP_BASE_API]: {
-        target: `http://192.168.31.108:8091`,
+        target: `http://127.0.0.1:8091`,
         // target: `http://192.168.31.190:8091`,
         // target: `http://192.168.31.12:8091`,
         // target: `http://192.168.110.69:8091`,
@@ -51,6 +51,7 @@ module.exports = {
     disableHostCheck: true,
   },
   css: {
+    sourceMap: process.env.NODE_ENV === "production",
     loaderOptions: {
       sass: {
         sassOptions: { outputStyle: "expanded" },
@@ -67,8 +68,21 @@ module.exports = {
     module: {
       rules: [
         {
-          test: /\.sgy$/,
-          use: "file-loader",
+          test: /\.(png|jpe?g|gif|webp)(\?.*)?$/,
+          use: [
+            {
+              loader: 'url-loader',
+              options: {
+                limit: 10240, // 10KB以下转base64
+                fallback: {
+                  loader: 'file-loader',
+                  options: {
+                    name: 'static/img/[name].[hash:8].[ext]'
+                  }
+                }
+              }
+            }
+          ],
           type: "javascript/auto",
         },
       ],
@@ -76,11 +90,12 @@ module.exports = {
     plugins: [
       // http://doc.ruoyi.vip/ruoyi-vue/other/faq.html#使用gzip解压缩静态文件
       new CompressionPlugin({
-        cache: false, // 不启用文件缓存
-        test: /\.(js|css|html|jpe?g|png|gif|svg)?$/i, // 压缩文件格式
+        cache: true, // 启用文件缓存
+        test: /\.(js|css|html|svg)?$/i, // 压缩文件格式
         filename: "[path][base].gz[query]", // 压缩后的文件名
         algorithm: "gzip", // 使用gzip压缩
-        minRatio: 0.8, // 压缩比例，小于 80% 的文件不会被压缩
+        minRatio: 0.9, // 压缩比例，小于 80% 的文件不会被压缩
+        threshold: 8192, // 仅压缩大于8KB的文件（小文件压缩无意义）
         deleteOriginalAssets: false, // 压缩后删除原文件
       }),
       new BundleAnalyzerPlugin({
@@ -133,11 +148,16 @@ module.exports = {
             name: "chunk-elementUI", // split elementUI into a single package
             test: /[\\/]node_modules[\\/]_?element-ui(.*)/, // in order to adapt to cnpm
             priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
+            chunks: "all", // 不仅拆分initial，也拆分异步chunk中的Element UI
           },
           commons: {
-            name: "chunk-commons",
+            name: (module, chunks, cacheGroupKey) => {
+              const moduleFileName = module.identifier().split('/').reduceRight(item => item);
+              const allChunksNames = chunks.map(item => item.name).join('~');
+              return `${cacheGroupKey}-${allChunksNames}-${moduleFileName}`;
+            },
             test: resolve("src/components"), // can customize your rules
-            minChunks: 3, //  minimum common number
+            minChunks: 2, //  minimum common number
             priority: 5,
             reuseExistingChunk: true,
           },