删除班级加，更新时间

mec-biz/src/main/resources/config/mybatis/ClassGroupMapper.xml

@@ -136,9 +136,9 @@
     </update>
 
     <!-- 根据主键删除一条记录 -->
-    <delete id="delete">
-        UPDATE class_group SET del_flag_ = 1 WHERE id_ = #{id}
-    </delete>
+    <update id="delete">
+        UPDATE class_group SET del_flag_ = 1,update_time_=NOW() WHERE id_ = #{id}
+    </update>
 
     <!-- 分页查询 -->
     <select id="queryPage" resultMap="ClassGroup" parameterType="map">
@@ -780,7 +780,7 @@
 
     <!-- 根据主键批量删除班级-->
     <update id="batchSoftDelete">
-        UPDATE class_group SET del_flag_ = 1 WHERE id_ IN
+        UPDATE class_group SET del_flag_ = 1,update_time_=NOW() WHERE id_ IN
         <foreach collection="classGroupIds" item="classGroupId" open="(" close=")" separator=",">
             #{classGroupId}
         </foreach>