Merge pull request #2 from PanJiaChen/master

merge from origin master
2019-09-30 15:12:07 +08:00 · 2019-09-30 15:12:07 +08:00 · 07c05489fc
parent a945a18fc3 8235011665
commit 07c05489fc
33 changed files with 1268 additions and 833 deletions
--- a/.github/ISSUE_TEMPLATE/question.md
+++ b/.github/ISSUE_TEMPLATE/question.md
@ -12,3 +12,24 @@ about: Asking questions about use
    Before asking a question, please make sure that you have tried your best to solve this problem.
    If it's a code-related issue, please don't just take screenshots. Please provide an online demo to save each other's time.
 -->
+
+#### Steps to reproduce（问题复现步骤）
+<!--
+1. [xxx]
+2. [xxx]
+3. [xxxx]
+-->
+
+#### Screenshot or Gif（截图或动态图）
+
+
+#### Link to minimal reproduction（最小可在线还原demo）
+
+<!--
+Please only use Codepen, JSFiddle, CodeSandbox or a github repo
+-->
+
+#### Other relevant information（格外信息）
+- Your OS:
+- Node.js version:
+- vue-element-admin version:
--- a/README.es.md
+++ b/README.es.md
@ -49,6 +49,7 @@ Vue Element Admin es una solución práctica basada en la nueva plataforma de de
 - Plantilla base recomendada para usar: [vue-admin-template](https://github.com/PanJiaChen/vue-admin-template)
 - Aplicación de Escritorio: [electron-vue-admin](https://github.com/PanJiaChen/electron-vue-admin)
 - Plantilla de Typescript: [vue-typescript-admin-template](https://github.com/Armour/vue-typescript-admin-template) (Créditos: [@Armour](https://github.com/Armour))
+- [awesome-project](https://github.com/PanJiaChen/vue-element-admin/issues/2312)

 **Después de la versión `v4.1.0+`, la rama por defecto master no tendrá soporte para i18n. Por favor use [i18n](https://github.com/PanJiaChen/vue-element-admin/tree/i18n), los cambios serán incluidos en la rama master**

--- a/README.ja.md
+++ b/README.ja.md
@ -45,6 +45,7 @@
 - おすすめシンプルテンプレート: [vue-admin-template](https://github.com/PanJiaChen/vue-admin-template)
 - デスクトップバージョン: [electron-vue-admin](https://github.com/PanJiaChen/electron-vue-admin)
 - Typescriptバージョン: [vue-typescript-admin-template](https://github.com/Armour/vue-typescript-admin-template) (鸣谢: [@Armour](https://github.com/Armour))
+- [awesome-project](https://github.com/PanJiaChen/vue-element-admin/issues/2312)

 **After the `v4.1.0+` version, the default master branch will not support i18n. Please use [i18n Branch](https://github.com/PanJiaChen/vue-element-admin/tree/i18n), it will keep up with the master update**

--- a/README.md
+++ b/README.md
@ -49,6 +49,7 @@ It is a magical vue admin based on the newest development stack of vue, built-in
 - Base template recommends using: [vue-admin-template](https://github.com/PanJiaChen/vue-admin-template)
 - Desktop: [electron-vue-admin](https://github.com/PanJiaChen/electron-vue-admin)
 - Typescript: [vue-typescript-admin-template](https://github.com/Armour/vue-typescript-admin-template) (Credits: [@Armour](https://github.com/Armour))
+- [awesome-project](https://github.com/PanJiaChen/vue-element-admin/issues/2312)

 **After the `v4.1.0+` version, the default master branch will not support i18n. Please use [i18n Branch](https://github.com/PanJiaChen/vue-element-admin/tree/i18n), it will keep up with the master update**

--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@ -49,6 +49,7 @@
 - 基础模板建议使用: [vue-admin-template](https://github.com/PanJiaChen/vue-admin-template)
 - 桌面端: [electron-vue-admin](https://github.com/PanJiaChen/electron-vue-admin)
 - Typescript 版: [vue-typescript-admin-template](https://github.com/Armour/vue-typescript-admin-template) (鸣谢: [@Armour](https://github.com/Armour))
+- [awesome-project](https://github.com/PanJiaChen/vue-element-admin/issues/2312)

 **`v4.1.0+`版本之后默认 master 分支将不支持国际化，有需要的请使用[i18n](https://github.com/PanJiaChen/vue-element-admin/tree/i18n)分支，它会和 master 保持同步更新**

@ -164,7 +165,7 @@ cd vue-element-admin
 # 安装依赖
 npm install

-# 建议不要直接使用 cnpm 安装以来，会有各种诡异的 bug。可以通过如下操作解决 npm 下载速度慢的问题
+# 建议不要直接使用 cnpm 安装依赖，会有各种诡异的 bug。可以通过如下操作解决 npm 下载速度慢的问题
 npm install --registry=https://registry.npm.taobao.org

 # 启动服务
--- a/jsconfig.json
+++ b/jsconfig.json
@ -0,0 +1,9 @@
+{ 
+  "compilerOptions": {
+    "baseUrl": "./",
+    "paths": {
+        "@/*": ["src/*"]
+    }
+  },
+  "exclude": ["node_modules", "dist"]
+}
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "vue-element-admin",
-  "version": "4.2.0",
+  "version": "4.2.1",
  "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",
@ -43,7 +43,7 @@
    "url": "https://github.com/PanJiaChen/vue-element-admin/issues"
  },
  "dependencies": {
-    "axios": "0.18.0",
+    "axios": "0.18.1",
    "clipboard": "2.0.4",
    "codemirror": "5.45.0",
    "driver.js": "0.9.5",
@ -74,10 +74,11 @@
    "@babel/core": "7.0.0",
    "@babel/register": "7.0.0",
    "@vue/cli-plugin-babel": "3.5.3",
-    "@vue/cli-plugin-eslint": "3.5.1",
+    "@vue/cli-plugin-eslint": "^3.9.1",
    "@vue/cli-plugin-unit-jest": "3.5.3",
    "@vue/cli-service": "3.5.3",
    "@vue/test-utils": "1.0.0-beta.29",
+    "autoprefixer": "^9.5.1",
    "babel-core": "7.0.0-bridge.0",
    "babel-eslint": "10.0.1",
    "babel-jest": "23.6.0",
--- a/src/components/ImageCropper/index.vue
+++ b/src/components/ImageCropper/index.vue
--- a/src/components/MDinput/index.vue
+++ b/src/components/MDinput/index.vue
@ -9,7 +9,7 @@
        :placeholder="fillPlaceHolder"
        :readonly="readonly"
        :disabled="disabled"
-        :autoComplete="autoComplete"
+        :autocomplete="autoComplete"
        :required="required"
        type="email"
        class="material-input"
@ -24,7 +24,7 @@
        :placeholder="fillPlaceHolder"
        :readonly="readonly"
        :disabled="disabled"
-        :autoComplete="autoComplete"
+        :autocomplete="autoComplete"
        :required="required"
        type="url"
        class="material-input"
@ -40,7 +40,7 @@
        :step="step"
        :readonly="readonly"
        :disabled="disabled"
-        :autoComplete="autoComplete"
+        :autocomplete="autoComplete"
        :max="max"
        :min="min"
        :minlength="minlength"
@ -59,7 +59,7 @@
        :placeholder="fillPlaceHolder"
        :readonly="readonly"
        :disabled="disabled"
-        :autoComplete="autoComplete"
+        :autocomplete="autoComplete"
        :max="max"
        :min="min"
        :required="required"
@ -76,7 +76,7 @@
        :placeholder="fillPlaceHolder"
        :readonly="readonly"
        :disabled="disabled"
-        :autoComplete="autoComplete"
+        :autocomplete="autoComplete"
        :required="required"
        type="tel"
        class="material-input"
@ -91,7 +91,7 @@
        :placeholder="fillPlaceHolder"
        :readonly="readonly"
        :disabled="disabled"
-        :autoComplete="autoComplete"
+        :autocomplete="autoComplete"
        :minlength="minlength"
        :maxlength="maxlength"
        :required="required"
--- a/src/components/PanThumb/index.vue
+++ b/src/components/PanThumb/index.vue
@ -5,7 +5,8 @@
        <slot />
      </div>
    </div>
-    <img :src="image" class="pan-thumb">
+    <!-- eslint-disable-next-line -->
+    <div :style="{backgroundImage: `url(${image})`}" class="pan-thumb"></div>
  </div>
 </template>

@ -52,7 +53,8 @@ export default {
 .pan-thumb {
  width: 100%;
  height: 100%;
-  background-size: 100%;
+  background-position: center center;
+  background-size: cover;
  border-radius: 50%;
  overflow: hidden;
  position: absolute;
@ -60,7 +62,7 @@ export default {
  transition: all 0.3s ease-in-out;
 }

-.pan-thumb:after {
+/* .pan-thumb:after {
  content: '';
  width: 8px;
  height: 8px;
@ -71,7 +73,7 @@ export default {
  margin: -4px 0 0 -4px;
  background: radial-gradient(ellipse at center, rgba(14, 14, 14, 1) 0%, rgba(125, 126, 125, 1) 100%);
  box-shadow: 0 0 1px rgba(255, 255, 255, 0.9);
-}
+} */

 .pan-info {
  position: absolute;
--- a/src/components/Tinymce/dynamicLoadScript.js
+++ b/src/components/Tinymce/dynamicLoadScript.js
@ -1,3 +1,11 @@
+let callbacks = []
+
+function loadedTinymce() {
+  // to fixed https://github.com/PanJiaChen/vue-element-admin/issues/2144
+  // check is successfully downloaded script
+  return window.tinymce
+}
+
 const dynamicLoadScript = (src, callback) => {
  const existingScript = document.getElementById(src)
  const cb = callback || function() {}
@ -7,19 +15,28 @@ const dynamicLoadScript = (src, callback) => {
    script.src = src // src url for the third-party library being loaded.
    script.id = src
    document.body.appendChild(script)
-
+    callbacks.push(cb)
    const onEnd = 'onload' in script ? stdOnEnd : ieOnEnd
-    onEnd(script, cb)
+    onEnd(script)
  }

-  if (existingScript && cb) cb(null, existingScript)
+  if (existingScript && cb) {
+    if (loadedTinymce()) {
+      cb(null, existingScript)
+    } else {
+      callbacks.push(cb)
+    }
+  }

-  function stdOnEnd(script, cb) {
+  function stdOnEnd(script) {
    script.onload = function() {
      // this.onload = null here is necessary
      // because even IE9 works not like others
      this.onerror = this.onload = null
-      cb(null, script)
+      for (const cb of callbacks) {
+        cb(null, script)
+      }
+      callbacks = null
    }
    script.onerror = function() {
      this.onerror = this.onload = null
@ -27,11 +44,14 @@ const dynamicLoadScript = (src, callback) => {
    }
  }

-  function ieOnEnd(script, cb) {
+  function ieOnEnd(script) {
    script.onreadystatechange = function() {
      if (this.readyState !== 'complete' && this.readyState !== 'loaded') return
      this.onreadystatechange = null
-      cb(null, script) // there is no way to catch loading errors in IE8
+      for (const cb of callbacks) {
+        cb(null, script) // there is no way to catch loading errors in IE8
+      }
+      callbacks = null
    }
  }
 }
--- a/src/components/Tinymce/index.vue
+++ b/src/components/Tinymce/index.vue
@ -64,7 +64,9 @@ export default {
      fullscreen: false,
      languageTypeList: {
        'en': 'en',
-        'zh': 'zh_CN'
+        'zh': 'zh_CN',
+        'es': 'es_MX',
+        'ja': 'ja'
      }
    }
  },
@ -114,6 +116,7 @@ export default {
      const _this = this
      window.tinymce.init({
        selector: `#${this.tinymceId}`,
+        language: this.languageTypeList['en'],
        height: this.height,
        body_class: 'panel-body ',
        object_resizing: false,
--- a/src/filters/index.js
+++ b/src/filters/index.js
@ -45,7 +45,7 @@ export function numberFormatter(num, digits) {
  ]
  for (let i = 0; i < si.length; i++) {
    if (num >= si[i].value) {
-      return (num / si[i].value + 0.1).toFixed(digits).replace(/\.0+$|(\.[0-9]*[1-9])0+$/, '$1') + si[i].symbol
+      return (num / si[i].value).toFixed(digits).replace(/\.0+$|(\.[0-9]*[1-9])0+$/, '$1') + si[i].symbol
    }
  }
  return num.toString()
--- a/src/layout/components/AppMain.vue
+++ b/src/layout/components/AppMain.vue
@ -16,7 +16,7 @@ export default {
      return this.$store.state.tagsView.cachedViews
    },
    key() {
-      return this.$route.fullPath
+      return this.$route.path
    }
  }
 }
--- a/src/utils/clipboard.js
+++ b/src/utils/clipboard.js
@ -22,14 +22,10 @@ export default function handleClipboard(text, event) {
  })
  clipboard.on('success', () => {
    clipboardSuccess()
-    clipboard.off('error')
-    clipboard.off('success')
    clipboard.destroy()
  })
  clipboard.on('error', () => {
    clipboardError()
-    clipboard.off('error')
-    clipboard.off('success')
    clipboard.destroy()
  })
  clipboard.onClick(event)
--- a/src/utils/request.js
+++ b/src/utils/request.js
@ -6,7 +6,7 @@ import { getToken } from '@/utils/auth'
 // create an axios instance
 const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
-  withCredentials: true, // send cookies when cross-domain requests
+  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 5000 // request timeout
 })

@ -48,7 +48,7 @@ service.interceptors.response.use(
    // if the custom code is not 20000, it is judged as an error.
    if (res.code !== 20000) {
      Message({
-        message: res.message || 'error',
+        message: res.message || 'Error',
        type: 'error',
        duration: 5 * 1000
      })
@ -66,7 +66,7 @@ service.interceptors.response.use(
          })
        })
      }
-      return Promise.reject(res.message || 'error')
+      return Promise.reject(new Error(res.message || 'Error'))
    } else {
      return res
    }
--- a/src/vendor/Export2Excel.js
+++ b/src/vendor/Export2Excel.js
@ -1,5 +1,5 @@
 /* eslint-disable */
-require('script-loader!file-saver');
+import { saveAs } from 'file-saver'
 import XLSX from 'xlsx'

 function generateArray(table) {
@ -151,14 +151,14 @@ export function export_json_to_excel({
  filename,
  merges = [],
  autoWidth = true,
-  bookType=  'xlsx'
+  bookType = 'xlsx'
 } = {}) {
  /* original data */
  filename = filename || 'excel-list'
  data = [...data]
  data.unshift(header);

-  for (let i = multiHeader.length-1; i > -1; i--) {
+  for (let i = multiHeader.length - 1; i > -1; i--) {
    data.unshift(multiHeader[i])
  }

--- a/src/vendor/Export2Zip.js
+++ b/src/vendor/Export2Zip.js
@ -1,5 +1,5 @@
 /* eslint-disable */
-require('script-loader!file-saver');
+import { saveAs } from 'file-saver'
 import JSZip from 'jszip'

 export function export_txt_to_zip(th, jsonData, txtName, zipName) {
--- a/src/views/clipboard/index.vue
+++ b/src/views/clipboard/index.vue
@ -3,13 +3,13 @@
    <el-tabs v-model="activeName">
      <el-tab-pane label="use clipboard  directly" name="directly">
        <el-input v-model="inputData" placeholder="Please input" style="width:400px;max-width:100%;" />
-        <el-button type="primary" icon="document" @click="handleCopy(inputData,$event)">
+        <el-button type="primary" icon="el-icon-document" @click="handleCopy(inputData,$event)">
          copy
        </el-button>
      </el-tab-pane>
      <el-tab-pane label="use clipboard by v-directive" name="v-directive">
        <el-input v-model="inputData" placeholder="Please input" style="width:400px;max-width:100%;" />
-        <el-button v-clipboard:copy="inputData" v-clipboard:success="clipboardSuccess" type="primary" icon="document">
+        <el-button v-clipboard:copy="inputData" v-clipboard:success="clipboardSuccess" type="primary" icon="el-icon-document">
          copy
        </el-button>
      </el-tab-pane>
--- a/src/views/components-demo/avatar-upload.vue
+++ b/src/views/components-demo/avatar-upload.vue
@ -7,7 +7,7 @@

    <pan-thumb :image="image" />

-    <el-button type="primary" icon="upload" style="position: absolute;bottom: 15px;margin-left: 40px;" @click="imagecropperShow=true">
+    <el-button type="primary" icon="el-icon-upload" style="position: absolute;bottom: 15px;margin-left: 40px;" @click="imagecropperShow=true">
      Change Avatar
    </el-button>

--- a/src/views/components-demo/mixin.vue
+++ b/src/views/components-demo/mixin.vue
@ -49,7 +49,7 @@
          <div style="height:100px;">
            <el-form :model="demo" :rules="demoRules">
              <el-form-item prop="title">
-                <md-input v-model="demo.title" icon="search" name="title" placeholder="输入标题">
+                <md-input v-model="demo.title" icon="el-icon-search" name="title" placeholder="输入标题">
                  标题
                </md-input>
              </el-form-item>
--- a/src/views/dashboard/admin/components/mixins/resize.js
+++ b/src/views/dashboard/admin/components/mixins/resize.js
@ -3,10 +3,16 @@ import { debounce } from '@/utils'
 export default {
  data() {
    return {
-      $_sidebarElm: null
+      $_sidebarElm: null,
+      $_resizeHandler: null
    }
  },
  mounted() {
+    this.$_resizeHandler = debounce(() => {
+      if (this.chart) {
+        this.chart.resize()
+      }
+    }, 100)
    this.$_initResizeEvent()
    this.$_initSidebarResizeEvent()
  },
@ -27,13 +33,6 @@ export default {
  methods: {
    // use $_ for mixins properties
    // https://vuejs.org/v2/style-guide/index.html#Private-property-names-essential
-    $_resizeHandler() {
-      return debounce(() => {
-        if (this.chart) {
-          this.chart.resize()
-        }
-      }, 100)()
-    },
    $_initResizeEvent() {
      window.addEventListener('resize', this.$_resizeHandler)
    },
--- a/src/views/error-page/401.vue
+++ b/src/views/error-page/401.vue
@ -1,6 +1,6 @@
 <template>
  <div class="errPage-container">
-    <el-button icon="arrow-left" class="pan-back-btn" @click="back">
+    <el-button icon="el-icon-arrow-left" class="pan-back-btn" @click="back">
      返回
    </el-button>
    <el-row>
--- a/src/views/example/components/ArticleDetail.vue
+++ b/src/views/example/components/ArticleDetail.vue
@ -7,7 +7,7 @@
        <PlatformDropdown v-model="postForm.platforms" />
        <SourceUrlDropdown v-model="postForm.source_uri" />
        <el-button v-loading="loading" style="margin-left: 10px;" type="success" @click="submitForm">
-          Publush
+          Publish
        </el-button>
        <el-button v-loading="loading" type="warning" @click="draftForm">
          Draft
@ -36,7 +36,7 @@
                </el-col>

                <el-col :span="10">
-                  <el-form-item label-width="120px" label="Publush Time:" class="postInfo-container-item">
+                  <el-form-item label-width="120px" label="Publish Time:" class="postInfo-container-item">
                    <el-date-picker v-model="displayTime" type="datetime" format="yyyy-MM-dd HH:mm:ss" placeholder="Select date and time" />
                  </el-form-item>
                </el-col>
--- a/src/views/excel/export-excel.vue
+++ b/src/views/excel/export-excel.vue
@ -5,7 +5,7 @@
      <FilenameOption v-model="filename" />
      <AutoWidthOption v-model="autoWidth" />
      <BookTypeOption v-model="bookType" />
-      <el-button :loading="downloadLoading" style="margin:0 0 20px 20px;" type="primary" icon="document" @click="handleDownload">
+      <el-button :loading="downloadLoading" style="margin:0 0 20px 20px;" type="primary" icon="el-icon-document" @click="handleDownload">
        Export Excel
      </el-button>
      <a href="https://panjiachen.github.io/vue-element-admin-site/feature/component/excel.html" target="_blank" style="margin-left:15px;">
--- a/src/views/excel/merge-header.vue
+++ b/src/views/excel/merge-header.vue
@ -1,7 +1,7 @@
 <template>
  <div class="app-container">

-    <el-button :loading="downloadLoading" style="margin-bottom:20px" type="primary" icon="document" @click="handleDownload">Export</el-button>
+    <el-button :loading="downloadLoading" style="margin-bottom:20px" type="primary" icon="el-icon-document" @click="handleDownload">Export</el-button>

    <el-table
      ref="multipleTable"
--- a/src/views/excel/select-excel.vue
+++ b/src/views/excel/select-excel.vue
@ -1,7 +1,7 @@
 <template>
  <div class="app-container">
    <el-input v-model="filename" placeholder="Please enter the file name (default excel-list)" style="width:350px;" prefix-icon="el-icon-document" />
-    <el-button :loading="downloadLoading" style="margin-bottom:20px" type="primary" icon="document" @click="handleDownload">
+    <el-button :loading="downloadLoading" style="margin-bottom:20px" type="primary" icon="el-icon-document" @click="handleDownload">
      Export Selected Items
    </el-button>
    <a href="https://panjiachen.github.io/vue-element-admin-site/feature/component/excel.html" target="_blank" style="margin-left:15px;">
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@ -1,6 +1,6 @@
 <template>
  <div class="login-container">
-    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">
+    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" autocomplete="on" label-position="left">

      <div class="title-container">
        <h3 class="title">Login Form</h3>
@ -17,7 +17,7 @@
          name="username"
          type="text"
          tabindex="1"
-          auto-complete="on"
+          autocomplete="on"
        />
      </el-form-item>

@ -34,7 +34,7 @@
            placeholder="Password"
            name="password"
            tabindex="2"
-            auto-complete="on"
+            autocomplete="on"
            @keyup.native="checkCapslock"
            @blur="capsTooltip = false"
            @keyup.enter.native="handleLogin"
--- a/src/views/permission/role.vue
+++ b/src/views/permission/role.vue
@ -228,7 +228,7 @@ export default {
        dangerouslyUseHTMLString: true,
        message: `
            <div>Role Key: ${key}</div>
-            <div>Role Nmae: ${name}</div>
+            <div>Role Name: ${name}</div>
            <div>Description: ${description}</div>
          `,
        type: 'success'
--- a/src/views/tab/index.vue
+++ b/src/views/tab/index.vue
@ -30,6 +30,18 @@ export default {
      createdTimes: 0
    }
  },
+  watch: {
+    activeName(val) {
+      this.$router.push(`${this.$route.path}?tab=${val}`)
+    }
+  },
+  created() {
+    // init the default selected tab
+    const tab = this.$route.query.tab
+    if (tab) {
+      this.activeName = tab
+    }
+  },
  methods: {
    showCreatedTimes() {
      this.createdTimes = this.createdTimes + 1
--- a/src/views/table/complex-table.vue
+++ b/src/views/table/complex-table.vue
@ -35,7 +35,7 @@
      style="width: 100%;"
      @sort-change="sortChange"
    >
-      <el-table-column label="ID" prop="id" sortable="custom" align="center" width="80">
+      <el-table-column label="ID" prop="id" sortable="custom" align="center" width="80" :class-name="getSortClass('id')">
        <template slot-scope="scope">
          <span>{{ scope.row.id }}</span>
        </template>
@ -375,6 +375,14 @@ export default {
          return v[j]
        }
      }))
+    },
+    getSortClass: function(key) {
+      const sort = this.listQuery.sort
+      return sort === `+${key}`
+        ? 'ascending'
+        : sort === `-${key}`
+          ? 'descending'
+          : ''
    }
  }
 }
--- a/src/views/zip/index.vue
+++ b/src/views/zip/index.vue
@ -1,7 +1,7 @@
 <template>
  <div class="app-container">
    <el-input v-model="filename" placeholder="Please enter the file name (default file)" style="width:300px;" prefix-icon="el-icon-document" />
-    <el-button :loading="downloadLoading" style="margin-bottom:20px;" type="primary" icon="document" @click="handleDownload">
+    <el-button :loading="downloadLoading" style="margin-bottom:20px;" type="primary" icon="el-icon-document" @click="handleDownload">
      Export Zip
    </el-button>
    <el-table v-loading="listLoading" :data="list" element-loading-text="拼命加载中" border fit highlight-current-row>
--- a/vue.config.js
+++ b/vue.config.js
@ -7,10 +7,13 @@ function resolve(dir) {
 }

 const name = defaultSettings.title || 'vue Element Admin' // page title
+
 // If your port is set to 80,
 // use administrator privileges to execute the command line.
 // For example, Mac: sudo npm run
-const port = 9527 // dev port
+// You can change the port by the following method:
+// port = 9527 npm run dev OR npm run dev --port = 9527
+const port = process.env.port || process.env.npm_config_port || 9527 // dev port

 // All configuration item explanations can be find in https://cli.vuejs.org/config/
 module.exports = {