优化导入

src/views/equipmentManagement/index.vue

@@ -379,9 +379,8 @@ const handleSuccess = (res) => {
         duration: 5 * 1000,
       });
     } else {
-      this.checkTableData = [];
       ElMessage({
-        message: res.msg,
+        message: '导入成功',
         type: "success",
         duration: 5 * 1000,
       });