add Export2Zip demo

src/icons/svg/zip.svg

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src/router/index.js

@@ -154,6 +154,17 @@ export const asyncRouterMap = [
       { path: 'upload', component: _import('excel/uploadExcel'), name: 'upload excel' }
     ]
   },
+  {
+    path: '/zip',
+    component: Layout,
+    redirect: '/zip/download',
+    name: 'zip',
+    icon: 'zip',
+    children: [
+      { path: 'download', component: _import('zip/index'), name: '导出zip' },
+      { path: 'download2', component: _import('zip/select'), name: '导出已选择项' }
+    ]
+  },
   {
     path: '/theme',
     component: Layout,

src/views/zip/index.vue

+<template>
+  <div class="app-container">
+    <el-button style='margin-bottom:20px;' type="primary" icon="document" @click="handleDownload" :loading="downloadLoading">导出zip</el-button>
+    <el-table :data="list" v-loading.body="listLoading" element-loading-text="拼命加载中" border fit highlight-current-row>
+      <el-table-column align="center" label='ID' width="95">
+        <template scope="scope">
+          {{scope.$index}}
+        </template>
+      </el-table-column>
+      <el-table-column label="文章标题">
+        <template scope="scope">
+          {{scope.row.title}}
+        </template>
+      </el-table-column>
+      <el-table-column label="作者" width="95" align="center">
+        <template scope="scope">
+          <el-tag>{{scope.row.author}}</el-tag>
+        </template>
+      </el-table-column>
+      <el-table-column label="阅读数" width="115" align="center">
+        <template scope="scope">
+          {{scope.row.pageviews}}
+        </template>
+      </el-table-column>
+      <el-table-column align="center" prop="created_at" label="发布时间" width="220">
+        <template scope="scope">
+          <i class="el-icon-time"></i>
+          <span>{{scope.row.display_time}}</span>
+        </template>
+      </el-table-column>
+    </el-table>
+  </div>
+</template>
+
+<script>
+import { fetchList } from '@/api/article'
+
+export default {
+  data() {
+    return {
+      list: null,
+      listLoading: true,
+      downloadLoading: false
+    }
+  },
+  created() {
+    this.fetchData()
+  },
+  methods: {
+    fetchData() {
+      this.listLoading = true
+      fetchList().then(response => {
+        this.list = response.data.items
+        this.listLoading = false
+      })
+    },
+    handleDownload() {
+      this.downloadLoading = true
+      require.ensure([], () => {
+        const { export_txt_to_zip } = require('vendor/Export2Zip')
+        const tHeader = ['序号', '文章标题', '作者', '阅读数', '发布时间']
+        const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
+        const list = this.list
+        const data = this.formatJson(filterVal, list)
+        export_txt_to_zip(tHeader, data, '列表文本', '压缩文本')
+        this.downloadLoading = false
+      })
+    },
+    formatJson(filterVal, jsonData) {
+      return jsonData.map(v => filterVal.map(j => v[j]))
+    }
+  }
+}
+</script>

src/views/zip/select.vue

+<template>
+  <div class="app-container">
+    <el-button style='margin-bottom:20px' type="primary" icon="document" @click="handleDownload" :loading="downloadLoading">导出已选择项</el-button>
+    <el-table :data="list" v-loading.body="listLoading" element-loading-text="拼命加载中" border fit highlight-current-row @selection-change="handleSelectionChange"
+      ref="multipleTable">
+      <el-table-column type="selection" align="center"></el-table-column>
+      <el-table-column align="center" label='ID' width="95">
+        <template scope="scope">
+          {{scope.$index}}
+        </template>
+      </el-table-column>
+      <el-table-column label="文章标题">
+        <template scope="scope">
+          {{scope.row.title}}
+        </template>
+      </el-table-column>
+      <el-table-column label="作者" width="95" align="center">
+        <template scope="scope">
+          <el-tag>{{scope.row.author}}</el-tag>
+        </template>
+      </el-table-column>
+      <el-table-column label="阅读数" width="115" align="center">
+        <template scope="scope">
+          {{scope.row.pageviews}}
+        </template>
+      </el-table-column>
+      <el-table-column align="center" prop="created_at" label="发布时间" width="220">
+        <template scope="scope">
+          <i class="el-icon-time"></i>
+          <span>{{scope.row.display_time}}</span>
+        </template>
+      </el-table-column>
+    </el-table>
+  </div>
+</template>
+
+<script>
+import { fetchList } from '@/api/article'
+
+export default {
+  data() {
+    return {
+      list: null,
+      listLoading: true,
+      multipleSelection: [],
+      downloadLoading: false
+    }
+  },
+  created() {
+    this.fetchData()
+  },
+  methods: {
+    fetchData() {
+      this.listLoading = true
+      fetchList(this.listQuery).then(response => {
+        this.list = response.data.items
+        this.listLoading = false
+      })
+    },
+    handleSelectionChange(val) {
+      this.multipleSelection = val
+    },
+    handleDownload() {
+      if (this.multipleSelection.length) {
+        this.downloadLoading = true
+        require.ensure([], () => {
+          const { export_txt_to_zip } = require('vendor/Export2Zip')
+          const tHeader = ['序号', '文章标题', '作者', '阅读数', '发布时间']
+          const filterVal = ['id', 'title', 'author', 'pageviews', 'display_time']
+          const list = this.multipleSelection
+          const data = this.formatJson(filterVal, list)
+          export_txt_to_zip(tHeader, data, '列表文本', '压缩文本')
+          this.$refs.multipleTable.clearSelection()
+          this.downloadLoading = false
+        })
+      } else {
+        this.$message({
+          message: '请至少选择一条记录',
+          type: 'warning'
+        })
+      }
+    },
+    formatJson(filterVal, jsonData) {
+      return jsonData.map(v => filterVal.map(j => v[j]))
+    }
+  }
+}
+</script>