perf[getInfo]: stop run after reject

src/store/modules/user.js

@@ -51,14 +51,14 @@ const actions = {
         const { data } = response
 
         if (!data) {
-          reject('Verification failed, please Login again.')
+          return reject('Verification failed, please Login again.')
         }
 
         const { roles, name, avatar, introduction } = data
 
         // roles must be a non-empty array
         if (!roles || roles.length <= 0) {
-          reject('getInfo: roles must be a non-null array!')
+          return reject('getInfo: roles must be a non-null array!')
         }
 
         commit('SET_ROLES', roles)

vue.config.js

@@ -50,7 +50,16 @@ module.exports = {
   },
   chainWebpack(config) {
     // it can improve the speed of the first screen, it is recommended to turn on preload
-    // config.plugins.delete('preload')
+    // it can improve the speed of the first screen, it is recommended to turn on preload
+    config.plugin('preload').tap(() => [
+      {
+        rel: 'preload',
+        // to ignore runtime.js
+        // https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/cli-service/lib/config/app.js#L171
+        fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
+        include: 'initial'
+      }
+    ])
 
     // when there are many pages, it will cause too many meaningless requests
     config.plugins.delete('prefetch')
@@ -72,17 +81,6 @@ module.exports = {
       })
       .end()
 
-    // set preserveWhitespace
-    config.module
-      .rule('vue')
-      .use('vue-loader')
-      .loader('vue-loader')
-      .tap(options => {
-        options.compilerOptions.preserveWhitespace = true
-        return options
-      })
-      .end()
-
     config
       .when(process.env.NODE_ENV !== 'development',
         config => {
@@ -118,6 +116,7 @@ module.exports = {
                 }
               }
             })
+          // https:// webpack.js.org/configuration/optimization/#optimizationruntimechunk
           config.optimization.runtimeChunk('single')
         }
       )