Update docker-compose.yml

.dockerignore

@@ -0,0 +1 @@
+node_modules

.drone.yml

@@ -0,0 +1,62 @@
+kind: pipeline
+type: docker
+name: vue-admin
+
+trigger:
+  branch: ci
+
+steps:
+
+  # - name: build-docker-image
+  #   image: plugins/docker
+  #   settings:
+  #     username: 
+  #       from_secret: docker_reg_username
+  #     password: 
+  #       from_secret: docker_reg_password
+  #     repo: docker.zcj.plus/drone-ci/fe
+  #     tags: latest
+  #     registry: https://docker.zcj.plus
+
+  # - name: login-docker
+  #   image: appleboy/drone-ssh
+  #   settings:
+  #     envs:
+  #       - docker_reg_username
+  #       - docker_reg_password
+  #     host:
+  #       from_secret: ssh_host
+  #     username:
+  #       from_secret: ssh_username
+  #     password:
+  #       from_secret: ssh_password
+  #     port: 
+  #       from_secret: ssh_port
+  #     script:
+  #       - docker login -u ${DOCKER_REG_USERNAME} -p ${DOCKER_REG_PASSWORD} https://docker.zcj.plus
+  #       - docker pull docker.zcj.plus/drone-ci/fe
+
+  - name: deploy
+    image: docker/compose
+    environment:
+      DOCKER_REG_USERNAME: 
+        from_secret: docker_reg_username
+      DOCKER_REG_PASSWORD: 
+        from_secret: docker_reg_password
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+      - name: frpc
+        path: /drone/src/frpc.ini
+    commands:
+      - docker login -u $DOCKER_REG_USERNAME -p $DOCKER_REG_PASSWORD https://docker.zcj.plus
+      - docker-compose up -d
+
+
+volumes:
+  - name: frpc
+    host:
+      path: /mnt/d/ci_volumes/frpc_ini/fe.ini
+  - name: dockersock
+    host:
+      path: /var/run/docker.sock

.env.development

@@ -3,12 +3,3 @@ ENV = 'development'
 
 # base api
 VUE_APP_BASE_API = '/dev-api'
-
-# vue-cli uses the VUE_CLI_BABEL_TRANSPILE_MODULES environment variable,
-# to control whether the babel-plugin-dynamic-import-node plugin is enabled.
-# It only does one thing by converting all import() to require().
-# This configuration can significantly increase the speed of hot updates,
-# when you have a large number of pages.
-# Detail:  https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/babel-preset-app/index.js
-
-VUE_CLI_BABEL_TRANSPILE_MODULES = true

Dockerfile

@@ -0,0 +1,21 @@
+FROM node:lts as dist
+
+WORKDIR /src
+
+COPY . .
+
+RUN yarn && \
+    yarn build:prod
+
+
+FROM nginx:1.19.2
+
+WORKDIR /app
+
+COPY --from=dist /src/dist .
+
+COPY nginx.conf /etc/nginx/nginx.conf
+
+EXPOSE 80
+
+CMD ["nginx","-g","daemon off;"]

Node.Dockerfile

@@ -0,0 +1,15 @@
+FROM node:lts
+
+WORKDIR /src
+
+COPY . .
+
+RUN yarn && \
+    yarn build:prod && \
+    yarn global add pm2 http-server
+
+EXPOSE 80
+
+# CMD ["http-server","/src/dist","-p","80"]
+
+CMD ["bash","http.sh"]

README.es.md

@@ -72,7 +72,13 @@ Entendiendo y aprendiendo esto pudiera ayudarle con su proyecto.
 
 Sea un patrocinante y coloque su logo en nuestro LEEME en GitHub con un enlace directo a su sitio web. [[Se un Patrocinante]](https://www.patreon.com/panjiachen)
 
-<a href="https://flatlogic.com/admin-dashboards?from=vue-element-admin"><img width="150px" src="https://wpimg.wallstcn.com/9c0b719b-5551-4c1e-b776-63994632d94a.png" /></a><p>Plantilla de Dashboard de administración hecha con Vue, React y Angular.</p>
+### Akveo
+<a href="https://store.akveo.com/products/vue-java-admin-dashboard-spring?utm_campaign=akveo_store-Vue-Vue_demo%2Fgithub&utm_source=vue_admin&utm_medium=referral&utm_content=github_banner"><img width="500px" src="https://raw.githubusercontent.com/PanJiaChen/vue-element-admin-site/master/docs/.vuepress/public/images/vue-java-banner.png" /></a><p>Get Java backend for Vue admin with 20% discount for 39$ use coupon code SWB0RAZPZR1M
+</p>
+
+### Flatlogic
+
+<a href="https://flatlogic.com/admin-dashboards?from=vue-element-admin"><img width="150px" src="https://wpimg.wallstcn.com/9c0b719b-5551-4c1e-b776-63994632d94a.png" /></a><p>Admin Dashboard Templates made with Vue, React and Angular.</p>
 
 ## Características
 

README.ja.md

@@ -69,6 +69,12 @@
 
 Become a sponsor and get your logo on our README on GitHub with a link to your site. [[Become a sponsor]](https://www.patreon.com/panjiachen)
 
+### Akveo
+<a href="https://store.akveo.com/products/vue-java-admin-dashboard-spring?utm_campaign=akveo_store-Vue-Vue_demo%2Fgithub&utm_source=vue_admin&utm_medium=referral&utm_content=github_banner"><img width="500px" src="https://raw.githubusercontent.com/PanJiaChen/vue-element-admin-site/master/docs/.vuepress/public/images/vue-java-banner.png" /></a><p>Get Java backend for Vue admin with 20% discount for 39$ use coupon code SWB0RAZPZR1M
+</p>
+
+### Flatlogic
+
 <a href="https://flatlogic.com/admin-dashboards?from=vue-element-admin"><img width="150px" src="https://wpimg.wallstcn.com/9c0b719b-5551-4c1e-b776-63994632d94a.png" /></a><p>Admin Dashboard Templates made with Vue, React and Angular.</p>
 
 ## 機能一覧

README.md

@@ -28,6 +28,28 @@
 
 English | [简体中文](./README.zh-CN.md) | [日本語](./README.ja.md) | [Spanish](./README.es.md)
 
+<p align="center">
+  <b>SPONSORED BY</b>
+</p>
+<table align="center" cellspacing="0" cellpadding="0">
+  <tbody>
+    <tr>
+      <td align="center" valign="middle" width="250">
+        <a href="https://www.duohui.cn/?utm_source=vue-element-admin&utm_medium=web&utm_campaign=vue-element-admin_github" title="多会" target="_blank">
+          <img height="60px" src="https://qiniu.cdn.duohui.co/brand/duohui.png" title="多会 - 活动服务销售平台">
+          <p>活动服务销售平台</p>
+        </a>
+      </td>
+      <td align="center" valign="middle" width="250">
+        <a href="https://youke.co/?utm_source=vue-element-admin&utm_medium=web&utm_campaign=vue-element-admin_github" title="有客" target="_blank">
+          <img height="60px" src="https://qiniu.cdn.duohui.co/brand/youke.png" title="有客 - 客户消息直达工作群">
+          <p>客户消息直达工作群</p>
+        </a>
+      </td>
+    </tr>
+  </tbody>
+</table>
+
 ## Introduction
 
 [vue-element-admin](https://panjiachen.github.io/vue-element-admin) is a production-ready front-end solution for admin interfaces. It is based on [vue](https://github.com/vuejs/vue) and uses the UI Toolkit [element-ui](https://github.com/ElemeFE/element).
@@ -72,6 +94,12 @@ Understanding and learning this knowledge in advance will greatly help the use o
 
 Become a sponsor and get your logo on our README on GitHub with a link to your site. [[Become a sponsor]](https://www.patreon.com/panjiachen)
 
+### Akveo
+<a href="https://store.akveo.com/products/vue-java-admin-dashboard-spring?utm_campaign=akveo_store-Vue-Vue_demo%2Fgithub&utm_source=vue_admin&utm_medium=referral&utm_content=github_banner"><img width="500px" src="https://raw.githubusercontent.com/PanJiaChen/vue-element-admin-site/master/docs/.vuepress/public/images/vue-java-banner.png" /></a><p>Get Java backend for Vue admin with 20% discount for 39$ use coupon code SWB0RAZPZR1M
+</p>
+
+### Flatlogic
+
 <a href="https://flatlogic.com/admin-dashboards?from=vue-element-admin"><img width="150px" src="https://wpimg.wallstcn.com/9c0b719b-5551-4c1e-b776-63994632d94a.png" /></a><p>Admin Dashboard Templates made with Vue, React and Angular.</p>
 
 ## Features

README.zh-CN.md

@@ -28,6 +28,28 @@
 
 简体中文 | [English](./README.md) | [日本語](./README.ja.md) | [Spanish](./README.es.md)
 
+<p align="center">
+  <b>SPONSORED BY</b>
+</p>
+<table align="center" cellspacing="0" cellpadding="0">
+  <tbody>
+    <tr>
+      <td align="center" valign="middle" width="250">
+        <a href="https://www.duohui.cn/?utm_source=vue-element-admin&utm_medium=web&utm_campaign=vue-element-admin_github" title="多会" target="_blank">
+          <img height="60px" src="https://qiniu.cdn.duohui.co/brand/duohui.png" title="多会 - 活动服务销售平台">
+          <p>活动服务销售平台</p>
+        </a>
+      </td>
+      <td align="center" valign="middle" width="250">
+        <a href="https://youke.co/?utm_source=vue-element-admin&utm_medium=web&utm_campaign=vue-element-admin_github" title="有客" target="_blank">
+          <img height="60px" src="https://qiniu.cdn.duohui.co/brand/youke.png" title="有客 - 客户消息直达工作群">
+          <p>客户消息直达工作群</p>
+        </a>
+      </td>
+    </tr>
+  </tbody>
+</table>
+
 ## 简介
 
 [vue-element-admin](https://panjiachen.github.io/vue-element-admin) 是一个后台前端解决方案，它基于 [vue](https://github.com/vuejs/vue) 和 [element-ui](https://github.com/ElemeFE/element)实现。它使用了最新的前端技术栈，内置了 i18n 国际化解决方案，动态路由，权限验证，提炼了典型的业务模型，提供了丰富的功能组件，它可以帮助你快速搭建企业级中后台产品原型。相信不管你的需求是什么，本项目都能帮助到你。
@@ -87,8 +109,14 @@
 
 Become a sponsor and get your logo on our README on GitHub with a link to your site. [[Become a sponsor]](https://www.patreon.com/panjiachen)
 
+### Akveo
+<a href="https://store.akveo.com/products/vue-java-admin-dashboard-spring?utm_campaign=akveo_store-Vue-Vue_demo%2Fgithub&utm_source=vue_admin&utm_medium=referral&utm_content=github_banner"><img width="500px" src="https://raw.githubusercontent.com/PanJiaChen/vue-element-admin-site/master/docs/.vuepress/public/images/vue-java-banner.png" /></a><p>Java 后端整合，可以使用优惠码：SWB0RAZPZR1M，获得20%的价格优化</p>
+
+### Flatlogic
+
 <a href="https://flatlogic.com/admin-dashboards?from=vue-element-admin"><img width="150px" src="https://wpimg.wallstcn.com/9c0b719b-5551-4c1e-b776-63994632d94a.png" /></a><p>Admin Dashboard Templates made with Vue, React and Angular.</p>
 
+
 ## 功能
 
 ```

babel.config.js

@@ -1,5 +1,14 @@
 module.exports = {
   presets: [
-    '@vue/app'
-  ]
+    // https://github.com/vuejs/vue-cli/tree/master/packages/@vue/babel-preset-app
+    '@vue/cli-plugin-babel/preset'
+  ],
+  'env': {
+    'development': {
+      // babel-plugin-dynamic-import-node plugin only does one thing by converting all import() to require().
+      // This plugin can significantly increase the speed of hot updates, when you have a large number of pages.
+      // https://panjiachen.github.io/vue-element-admin-site/guide/advanced/lazy-loading.html
+      'plugins': ['dynamic-import-node']
+    }
+  }
 }

docker-compose.yml

@@ -0,0 +1,22 @@
+version: '3'
+
+services: 
+
+  web:
+    image: docker.zcj.plus/drone-ci/fe
+    networks: 
+      - feadmindroneci
+
+  frpc:
+    image: snowdreamtech/frpc
+    container_name: fe_frpc
+    networks: 
+      - feadmindroneci
+    volumes: 
+      - /mnt/d/ci_volumes/frpc_ini/fe.ini:/etc/frp/frpc.ini
+    depends_on: 
+      - web
+    restart: always
+
+networks: 
+  feadmindroneci:

frpc.ini

@@ -0,0 +1,18 @@
+[common]
+server_addr = 124.156.152.247
+server_port = 7000
+token = zhouchijian
+log_file = ./frpc.log
+admin_addr = 127.0.0.1
+admin_port = 7400
+admin_user = admin
+admin_pwd = 39zcj
+
+[http-demo-admin-ci]
+type = http
+custom_domains = demo.ryio.cn
+local_ip = web
+local_port = 80
+remote_port = 80
+use_encryption = true
+use_compression = true

http.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+pm2 start http-server -i 4 -- /src/dist -p 80
+
+pm2 monit

nginx.conf

@@ -0,0 +1,96 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+include /etc/nginx/modules-enabled/*.conf;
+
+events {
+	worker_connections 768;
+	# multi_accept on;
+}
+
+http {
+
+	##
+	# Basic Settings
+	##
+
+	sendfile on;
+	tcp_nopush on;
+	tcp_nodelay on;
+	keepalive_timeout 65;
+	types_hash_max_size 2048;
+	# server_tokens off;
+
+	# server_names_hash_bucket_size 64;
+	# server_name_in_redirect off;
+
+	include /etc/nginx/mime.types;
+	default_type application/octet-stream;
+
+	##
+	# SSL Settings
+	##
+
+	ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
+	ssl_prefer_server_ciphers on;
+
+	##
+	# Logging Settings
+	##
+
+	access_log /var/log/nginx/access.log;
+	error_log /var/log/nginx/error.log;
+
+	##
+	# Gzip Settings
+	##
+
+	gzip on;
+
+	# gzip_vary on;
+	# gzip_proxied any;
+	# gzip_comp_level 6;
+	# gzip_buffers 16 8k;
+	# gzip_http_version 1.1;
+	# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+	##
+	# Virtual Host Configs
+	##
+
+	include /etc/nginx/sites-enabled/*;
+	
+	server {
+		listen 80;
+    
+    location / {
+      root   /app;
+      index  index.html;
+      try_files $uri $uri/ /index.html;
+	  }
+  }
+
+	
+}
+
+
+#mail {
+#	# See sample authentication script at:
+#	# http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
+# 
+#	# auth_http localhost/auth.php;
+#	# pop3_capabilities "TOP" "USER";
+#	# imap_capabilities "IMAP4rev1" "UIDPLUS";
+# 
+#	server {
+#		listen     localhost:110;
+#		protocol   pop3;
+#		proxy      on;
+#	}
+# 
+#	server {
+#		listen     localhost:143;
+#		protocol   imap;
+#		proxy      on;
+#	}
+#}

package.json

@@ -1,51 +1,24 @@
 {
   "name": "vue-element-admin",
-  "version": "4.3.1",
+  "version": "4.4.0",
   "description": "A magical vue admin. An out-of-box UI solution for enterprise applications. Newest development stack of vue. Lots of awesome features",
   "author": "Pan <panfree23@gmail.com>",
-  "license": "MIT",
   "scripts": {
     "dev": "vue-cli-service serve",
+    "lint": "eslint --ext .js,.vue src",
     "build:prod": "vue-cli-service build",
     "build:stage": "vue-cli-service build --mode staging",
     "preview": "node build/index.js --preview",
-    "lint": "eslint --ext .js,.vue src",
-    "test:unit": "jest --clearCache && vue-cli-service test:unit",
-    "test:ci": "npm run lint && npm run test:unit",
+    "new": "plop",
     "svgo": "svgo -f src/icons/svg --config=src/icons/svgo.yml",
-    "new": "plop"
-  },
-  "husky": {
-    "hooks": {
-      "pre-commit": "lint-staged"
-    }
-  },
-  "lint-staged": {
-    "src/**/*.{js,vue}": [
-      "eslint --fix",
-      "git add"
-    ]
-  },
-  "keywords": [
-    "vue",
-    "admin",
-    "dashboard",
-    "element-ui",
-    "boilerplate",
-    "admin-template",
-    "management-system"
-  ],
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/PanJiaChen/vue-element-admin.git"
-  },
-  "bugs": {
-    "url": "https://github.com/PanJiaChen/vue-element-admin/issues"
+    "test:unit": "jest --clearCache && vue-cli-service test:unit",
+    "test:ci": "npm run lint && npm run test:unit"
   },
   "dependencies": {
     "axios": "0.18.1",
     "clipboard": "2.0.4",
     "codemirror": "5.45.0",
+    "core-js": "3.6.5",
     "driver.js": "0.9.5",
     "dropzone": "5.5.1",
     "echarts": "4.2.1",
@@ -71,40 +44,68 @@
     "xlsx": "0.14.1"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "3.5.3",
-    "@vue/cli-plugin-eslint": "^3.9.1",
-    "@vue/cli-plugin-unit-jest": "3.5.3",
-    "@vue/cli-service": "3.5.3",
+    "@vue/cli-plugin-babel": "4.4.4",
+    "@vue/cli-plugin-eslint": "4.4.4",
+    "@vue/cli-plugin-unit-jest": "4.4.4",
+    "@vue/cli-service": "4.4.4",
     "@vue/test-utils": "1.0.0-beta.29",
-    "autoprefixer": "^9.5.1",
-    "babel-core": "7.0.0-bridge.0",
-    "babel-eslint": "10.0.1",
+    "autoprefixer": "9.5.1",
+    "babel-eslint": "10.1.0",
     "babel-jest": "23.6.0",
+    "babel-plugin-dynamic-import-node": "2.3.3",
     "chalk": "2.4.2",
     "chokidar": "2.1.5",
     "connect": "3.6.6",
-    "eslint": "5.15.3",
-    "eslint-plugin-vue": "5.2.2",
+    "eslint": "6.7.2",
+    "eslint-plugin-vue": "6.2.2",
     "html-webpack-plugin": "3.2.0",
     "husky": "1.3.1",
     "lint-staged": "8.1.5",
     "mockjs": "1.0.1-beta3",
     "plop": "2.3.0",
-    "runjs": "^4.3.2",
-    "sass": "^1.26.2",
-    "sass-loader": "^7.1.0",
+    "runjs": "4.3.2",
+    "sass": "1.26.2",
+    "sass-loader": "8.0.2",
     "script-ext-html-webpack-plugin": "2.1.3",
-    "serve-static": "^1.13.2",
+    "serve-static": "1.13.2",
     "svg-sprite-loader": "4.1.3",
     "svgo": "1.2.0",
     "vue-template-compiler": "2.6.10"
   },
+  "browserslist": [
+    "> 1%",
+    "last 2 versions"
+  ],
+  "bugs": {
+    "url": "https://github.com/PanJiaChen/vue-element-admin/issues"
+  },
   "engines": {
     "node": ">=8.9",
     "npm": ">= 3.0.0"
   },
-  "browserslist": [
-    "> 1%",
-    "last 2 versions"
-  ]
+  "keywords": [
+    "vue",
+    "admin",
+    "dashboard",
+    "element-ui",
+    "boilerplate",
+    "admin-template",
+    "management-system"
+  ],
+  "license": "MIT",
+  "lint-staged": {
+    "src/**/*.{js,vue}": [
+      "eslint --fix",
+      "git add"
+    ]
+  },
+  "husky": {
+    "hooks": {
+      "pre-commit": "lint-staged"
+    }
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/PanJiaChen/vue-element-admin.git"
+  }
 }

src/components/ImageCropper/index.vue

@@ -248,6 +248,7 @@ export default {
       // 浏览器是否支持该控件
       isSupported,
       // 浏览器是否支持触屏事件
+      // eslint-disable-next-line no-prototype-builtins
       isSupportTouch: document.hasOwnProperty('ontouchstart'),
       // 步骤
       step: 1, // 1选择文件 2剪裁 3上传

src/components/Tinymce/index.vue

@@ -204,10 +204,7 @@ export default {
       window.tinymce.get(this.tinymceId).getContent()
     },
     imageSuccessCBK(arr) {
-      const _this = this
-      arr.forEach(v => {
-        window.tinymce.get(_this.tinymceId).insertContent(`<img class="wscnph" src="${v.url}" >`)
-      })
+      arr.forEach(v => window.tinymce.get(this.tinymceId).insertContent(`<img class="wscnph" src="${v.url}" >`))
     }
   }
 }

src/store/modules/settings.js

@@ -13,6 +13,7 @@ const state = {
 
 const mutations = {
   CHANGE_SETTING: (state, { key, value }) => {
+    // eslint-disable-next-line no-prototype-builtins
     if (state.hasOwnProperty(key)) {
       state[key] = value
     }

src/store/modules/user.js

@@ -103,28 +103,23 @@ const actions = {
   },
 
   // dynamically modify permissions
-  changeRoles({ commit, dispatch }, role) {
-    return new Promise(async resolve => {
-      const token = role + '-token'
+  async changeRoles({ commit, dispatch }, role) {
+    const token = role + '-token'
 
-      commit('SET_TOKEN', token)
-      setToken(token)
+    commit('SET_TOKEN', token)
+    setToken(token)
 
-      const { roles } = await dispatch('getInfo')
+    const { roles } = await dispatch('getInfo')
 
-      resetRouter()
+    resetRouter()
 
-      // generate accessible routes map based on roles
-      const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
+    // generate accessible routes map based on roles
+    const accessRoutes = await dispatch('permission/generateRoutes', roles, { root: true })
+    // dynamically add accessible routes
+    router.addRoutes(accessRoutes)
 
-      // dynamically add accessible routes
-      router.addRoutes(accessRoutes)
-
-      // reset visited views and cached views
-      dispatch('tagsView/delAllViews', null, { root: true })
-
-      resolve()
-    })
+    // reset visited views and cached views
+    dispatch('tagsView/delAllViews', null, { root: true })
   }
 }
 

src/utils/permission.js

@@ -13,11 +13,7 @@ export default function checkPermission(value) {
     const hasPermission = roles.some(role => {
       return permissionRoles.includes(role)
     })
-
-    if (!hasPermission) {
-      return false
-    }
-    return true
+    return hasPermission
   } else {
     console.error(`need roles! Like v-permission="['admin','editor']"`)
     return false

src/views/dashboard/admin/components/BoxCard.vue

@@ -15,7 +15,7 @@
         <el-progress :percentage="18" />
       </div>
       <div class="progress-item">
-        <span>Css</span>
+        <span>CSS</span>
         <el-progress :percentage="12" />
       </div>
       <div class="progress-item">

src/views/documentation/index.vue

@@ -1,5 +1,6 @@
 <template>
   <div class="app-container documentation-container">
+    <a class="document-btn" target="_blank" href="https://store.akveo.com/products/vue-java-admin-dashboard-spring?utm_campaign=akveo_store-Vue-Vue_demo%2Fgithub&utm_source=vue_admin&utm_medium=referral&utm_content=demo_English_button">Java backend integration</a>
     <a class="document-btn" target="_blank" href="https://panjiachen.github.io/vue-element-admin-site/">Documentation</a>
     <a class="document-btn" target="_blank" href="https://github.com/PanJiaChen/vue-element-admin/">Github Repository</a>
     <a class="document-btn" target="_blank" href="https://panjiachen.gitee.io/vue-element-admin-site/zh/">国内文档</a>
@@ -37,7 +38,7 @@ export default {
   margin: 50px;
   display: flex;
   flex-wrap: wrap;
-  justify-content: space-evenly;
+  justify-content: flex-start;
 
   .document-btn {
     flex-shrink: 0;
@@ -46,8 +47,8 @@ export default {
     background: black;
     color: white;
     height: 60px;
-    width: 200px;
-    margin-bottom: 16px;
+    padding: 0 16px;
+    margin: 16px;
     line-height: 60px;
     font-size: 20px;
     text-align: center;

src/views/excel/merge-header.vue

@@ -71,21 +71,21 @@ export default {
     },
     handleDownload() {
       this.downloadLoading = true
-        import('@/vendor/Export2Excel').then(excel => {
-          const multiHeader = [['Id', 'Main Information', '', '', 'Date']]
-          const header = ['', 'Title', 'Author', 'Readings', '']
-          const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
-          const list = this.list
-          const data = this.formatJson(filterVal, list)
-          const merges = ['A1:A2', 'B1:D1', 'E1:E2']
-          excel.export_json_to_excel({
-            multiHeader,
-            header,
-            merges,
-            data
-          })
-          this.downloadLoading = false
+      import('@/vendor/Export2Excel').then(excel => {
+        const multiHeader = [['Id', 'Main Information', '', '', 'Date']]
+        const header = ['', 'Title', 'Author', 'Readings', '']
+        const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
+        const list = this.list
+        const data = this.formatJson(filterVal, list)
+        const merges = ['A1:A2', 'B1:D1', 'E1:E2']
+        excel.export_json_to_excel({
+          multiHeader,
+          header,
+          merges,
+          data
         })
+        this.downloadLoading = false
+      })
     },
     formatJson(filterVal, jsonData) {
       return jsonData.map(v => filterVal.map(j => {

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')
         }
       )