fix

code/sapparent/sapservice/src/main/java/org/fouram/mapper/WxDepartMapper.xml

@@ -6,6 +6,13 @@
 		values (#{id},#{name},#{parentId},#{order})
 	</insert>
 	
+	<update id="update">
+		update wx_depart 
+		set name=#{name},parentId=#{parentId},orderBy=#{orderBy}
+		where id=#{id}
+		
+	</update>
+	
 	<select id="selectById" resultType="WxDepart">
 		select * from wx_depart where id=#{id}
 	</select>

code/sapparent/sapservice/src/main/java/org/fouram/service/WxDepartService.java

@@ -23,6 +23,8 @@ public class WxDepartService extends BaseService {
 		for (WxCpDepart depart : departs) {
 			if(selectById(depart.getId()) == null) {
 				save("WxDepartMapper.save", depart);
+			} else {
+				update("WxDepartMapper.update", depart);
 			}
 		}
 	}