1.serviceId改为自动获取，不能手动输入

2.修改时serviceId、动作、类型、表类型不可更改
3.增加单域、多域时关联表数量的限制

src/main/java/com/nis/web/dao/systemService/SystemServiceInfoDao.java

@@ -1,5 +1,7 @@
 package com.nis.web.dao.systemService;
 
+import java.util.List;
+
 import org.apache.ibatis.annotations.Param;
 
 import com.nis.domain.SystemServiceInfo;
@@ -8,4 +10,6 @@ import com.nis.web.dao.MyBatisDao;
 
 @MyBatisDao
 public interface SystemServiceInfoDao extends CrudDao<SystemServiceInfo> {
+
+	List<SystemServiceInfo> getSystemServiceByServiceId(String serviceId);
 }

src/main/java/com/nis/web/dao/systemService/SystemServiceInfoDao.xml

@@ -47,6 +47,9 @@
 			<if test="serviceType != null">
 				and ssi.service_type=#{serviceType}
 			</if>
+			<if test="serviceIdPre != null">
+				and service_id like concat(#{serviceIdPre}, '%')
+			</if>
 	</select>
 	
 	<select id="get" resultMap="systemServiceInfoMap">
@@ -87,6 +90,15 @@
 			service_id=#{service_id} and is_valid=1
 	</select>
 	
+	<select id="getSystemServiceByServiceId" resultType="systemServiceInfo">
+		select 
+			id 
+		from
+			system_service_info
+		where
+			service_id=#{serviceId} and is_valid=1
+	</select>
+	
 	<insert id="insert">
 		insert into system_service_info (
 			service_id, service_name, service_desc, action, is_valid, service_type,