1. 完成用户导出的功能

2. 完成前后端的导出的封装

ruoyi-ui/src/main.js

@@ -16,7 +16,7 @@ import './assets/icons' // icon
 import './permission' // permission control
 import { getDicts } from "@/api/system/dict/data";
 import { getConfigKey } from "@/api/system/config";
-import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, download, handleTree } from "@/utils/ruoyi";
+import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, download, handleTree, downloadExcel } from "@/utils/ruoyi";
 import Pagination from "@/components/Pagination";
 // 自定义表格工具扩展
 import RightToolbar from "@/components/RightToolbar"
@@ -33,6 +33,7 @@ Vue.prototype.addDateRange = addDateRange
 Vue.prototype.selectDictLabel = selectDictLabel
 Vue.prototype.selectDictLabels = selectDictLabels
 Vue.prototype.download = download
+Vue.prototype.downloadExcel = downloadExcel
 Vue.prototype.handleTree = handleTree
 
 Vue.prototype.msgSuccess = function (msg) {

ruoyi-ui/src/utils/ruoyi.js

@@ -101,6 +101,21 @@ export function download(fileName) {
 	window.location.href = baseURL + "/common/download?fileName=" + encodeURI(fileName) + "&delete=" + true;
 }
 
+// 下载 Excel 方法
+export function downloadExcel(data, fileName) {
+  // 创建 blob
+  let blob = new Blob([data], {type: 'application/vnd.ms-excel'});
+  // 创建 href 超链接，点击进行下载
+  window.URL = window.URL || window.webkitURL;
+  let href = URL.createObjectURL(blob);
+  let downA = document.createElement("a");
+  downA.href =  href;
+  downA.download = fileName;
+  downA.click();
+  // 销毁超连接
+  window.URL.revokeObjectURL(href);
+}
+
 // 字符串格式化(%s )
 export function sprintf(str) {
 	var args = arguments, flag = true, i = 1;

ruoyi-ui/src/views/system/user/index.vue

@@ -510,7 +510,7 @@ export default {
       this.reset();
     },
     // 取消按钮（角色权限）
-    cancelMenu() {
+    cancelRole() {
       this.openRole = false;
       this.reset();
     },
@@ -647,7 +647,10 @@ export default {
     },
     /** 导出按钮操作 */
     handleExport() {
-      const queryParams = this.queryParams;
+      const queryParams = this.addDateRange(this.queryParams, [
+        this.dateRange[0] ? this.dateRange[0] + ' 00:00:00' : undefined,
+        this.dateRange[1] ? this.dateRange[1] + ' 23:59:59' : undefined,
+      ]);
       this.$confirm('是否确认导出所有用户数据项?', "警告", {
           confirmButtonText: "确定",
           cancelButtonText: "取消",
@@ -655,15 +658,7 @@ export default {
         }).then(function() {
           return exportUser(queryParams);
         }).then(response => {
-          // this.download(response.msg);
-          let blob = new Blob([response], {type: 'application/vnd.ms-excel'});
-          window.URL = window.URL || window.webkitURL;
-          let href = URL.createObjectURL(blob);
-          let downA = document.createElement("a");
-          downA.href =  href;//
-          downA.download = '123321.xls';
-          downA.click();
-          window.URL.revokeObjectURL(href);
+          this.downloadExcel(response, '用户数据.xls');
         })
     },
     /** 导入按钮操作 */