导出文件，luckyshee标题使用任务标题

package.json

@@ -67,7 +67,10 @@
     "vue-quill-editor": "^3.0.6",
     "vue-router": "^3.0.7",
     "vuex": "^3.1.1",
-    "xlsx": "^0.17.1"
+    "xlsx": "^0.17.1",
+    "exceljs": "^4.2.0",
+    "FileSaver": "^0.10.0",
+    "file-saver": "^2.0.5"
   },
   "devDependencies": {
     "@antv/f2": "^3.8.10-beta.1",

src/views/modules/base/smartExcel/cpts/excel-summary.vue

@@ -98,7 +98,7 @@ export default {
             this.showView = true;
             this.sheetTotal = true
             this.workbookId = val
-
+            this.infoObj = {taskTitle:this.list[0].taskTitle}
         }
     },
     components: { excelView },

src/views/modules/base/smartExcel/cpts/excel-view.vue

@@ -31,6 +31,7 @@
             @click="handleClickCurrencyEvent('archived')"> 审核存档</el-button>
           <el-button type="primary" v-if="pageType === 'filling' && (taskStateName == '处理中' || taskStateName == '已驳回')"
             @click="handleClickCurrencyEvent('submit')"> 提交</el-button>
+            <el-button type="primary" @click="handleClickExportExcel()"> 导出</el-button>
         </div>
       </div>
       <div id="luckysheet"></div>
@@ -51,7 +52,7 @@ import options from "@/utils/luckysheetConfig.js";
 import { mapGetters } from 'vuex'
 import { requestPost, requestGet } from "@/js/dai/request";
 import nextTick from "dai-js/tools/nextTick";
-
+import {exportSheetExcel} from "@/utils/export";
 
 export default {
   data() {
@@ -116,6 +117,9 @@ export default {
     }
   },
   methods: {
+    handleClickExportExcel(){
+      exportSheetExcel(luckysheet.getAllSheets(),this.infoObj.taskTitle)
+    },
     async getTaskList() {
       let parm = {
         taskId: this.workbookId,//注：此处实际为任务Id只是没必要再声明另外一个参数了
@@ -217,6 +221,7 @@ export default {
       options.loadUrl = `${process.env.VUE_APP_API_SERVER}/actual/base/luckySheet/workbook/load?workbookId=${this.currentId}`
       options.updateUrl = `${process.env.VUE_APP_SOCKET_SERVER}/actual/base/ws/luckysheet/${this.currentId}/${id}`
       options.loadSheetUrl = `${process.env.VUE_APP_API_SERVER}/actual/base/luckySheet/workbook/loadSheets`
+      options.title = this.infoObj.taskTitle
       window.luckysheet.create({
         ...options,
         hook: {