|  |  | 
 |  |  |             <el-icon><Plus /></el-icon> | 
 |  |  |             新增借阅 | 
 |  |  |           </el-button> | 
 |  |  |           <el-button @click="handleOut"> | 
 |  |  |             导出 | 
 |  |  |           </el-button> | 
 |  |  |           <el-button | 
 |  |  |             type="danger" | 
 |  |  |             @click="handleBatchDelete" | 
 |  |  | 
 |  |  |   }); | 
 |  |  | }; | 
 |  |  |  | 
 |  |  | // 导出 | 
 |  |  | const handleOut = () => { | 
 |  |  |   ElMessageBox.confirm("选中的内容将被导出,是否确认导出?", "导出", { | 
 |  |  |     confirmButtonText: "确认", | 
 |  |  |     cancelButtonText: "取消", | 
 |  |  |     type: "warning", | 
 |  |  |   }) | 
 |  |  |     .then(() => { | 
 |  |  |       proxy.download("/documentationBorrowManagement/export", {}, "借阅管理.xlsx"); | 
 |  |  |     }) | 
 |  |  |     .catch(() => { | 
 |  |  |       ElMessage.info("已取消"); | 
 |  |  |     }); | 
 |  |  | }; | 
 |  |  |  | 
 |  |  | // 选择变化事件 | 
 |  |  | const handleSelectionChange = (selection) => { | 
 |  |  |   selectedRows.value = selection; |