修改文件默认名

src/views/faultManage/event/index.vue

@@ -349,7 +349,7 @@ function fnExportAll() {
             duration: 3,
           });
           writeSheet(res.data, 'alarm', sortData).then(fileBlob =>
-            saveAs(fileBlob, `alarm_${Date.now()}.xlsx`)
+            saveAs(fileBlob, `evnet_${Date.now()}.xlsx`)
           );
         } else {
           message.error({