Signed-off-by: wufengshan <wufengshan@huawei.com>

Changes to be committed:

Signed-off-by: wufengshan <wufengshan@huawei.com>
Changes to be committed:
7b67b40e · wufengshan · 85f4f440 · 7b67b40e
隐藏空白更改
内联并排

Showing with 5 addition and 1 deletion

zh-cn/application-dev/database/database-mdds-guidelines.md zh-cn/application-dev/database/database-mdds-guidelines.md +5 -1

未找到文件。
--- a/zh-cn/application-dev/database/database-mdds-guidelines.md
+++ b/zh-cn/application-dev/database/database-mdds-guidelines.md
@@ -167,7 +167,11 @@ OpenHarmony系统中的分布式数据服务模块为开发者提供下面几种
                   deviceIds[i] = deviceList[i].deviceId;
               }
           }
-           kvStore.sync(deviceIds, distributedData.SyncMode.PUSH_ONLY, 1000);
+           try{
+               kvStore.sync(deviceIds, distributedData.SyncMode.PUSH_ONLY, 1000);
+           }catch(e){
+                console.log("An unexpected error occurred. Error:" + e);
+            }
       }
   });
   ```