涉及乐团id类型修改

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

@@ -94,6 +94,7 @@
     <insert id="classGroupTeachersInsert" parameterType="java.util.List">
         INSERT INTO class_group_teacher_mapper
         (id_,music_group_id_,class_group_id_,teacher_role_,user_id_,salary_,create_time_,update_time_)
+        VALUES
         <foreach collection="classGroupTeacherMapperList" item="item" index="index" separator=",">
             (#{item.id},#{item.musicGroupId},#{item.classGroupId},#{item.teacherRole},#{item.userId},#{item.salary},#{item.createTime},#{item.updateTime})
         </foreach>