Merge remote-tracking branch 'origin/develop_tzs_register' into develop_tzs_register

amos-boot-system-tzs/amos-boot-module-jg/amos-boot-module-jg-biz/src/main/java/com/yeejoin/amos/boot/module/jg/biz/service/impl/CommonServiceImpl.java

@@ -680,12 +680,7 @@ public class CommonServiceImpl implements ICommonService {
         Systemctl.taskV2Client.create(taskV2Model);
 
         String id = commonMapper.selectBusinessData(tableName, instanceId);
-        if ("null".equals(id)) {
-            id = assignee;
-        } else {
-            id = id + "," + assignee;
-        }
-
+        id = ObjectUtils.isEmpty(id) ? assignee : id + "," + assignee;
         //修改业务数据
         commonMapper.updateBusinessData(tableName, assignee, id, instanceId);
         return Boolean.TRUE;