add 订单导出，零星收费增加学校

mec-biz/src/main/java/com/ym/mec/biz/dal/dao/MusicGroupDao.java

@@ -176,10 +176,10 @@ public interface MusicGroupDao extends BaseDAO<String, MusicGroup> {
     /**
      * 查询用户的乐团信息
      *
-     * @param UserId
+     * @param userId
      * @return
      */
-    MusicGroup findUserMusicGroup(@Param("UserId") Integer UserId);
+    MusicGroup findUserMusicGroup(@Param("userId") Integer userId);
 
     /**
      * 获取乐团信息

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

@@ -384,7 +384,7 @@
 	<select id="findUserMusicGroup" resultMap="MusicGroup">
 		SELECT mg.* FROM music_group mg
 		LEFT JOIN student_registration sr on sr.music_group_id_ = mg.id_
-		WHERE sr.user_id_ = #{UserId} ORDER BY sr.id_ ASC LIMIT 1
+		WHERE sr.user_id_ = #{userId} ORDER BY sr.id_ ASC LIMIT 1
 	</select>
 
     <select id="findMusicGroup" resultMap="MusicGroup">
@@ -408,6 +408,6 @@
 		SELECT s.* FROM music_group mg
 		LEFT JOIN student_registration sr on sr.music_group_id_ = mg.id_
 		LEFT JOIN school s on mg.school_id_ = s.id_
-		WHERE sr.user_id_ = #{UserId} ORDER BY sr.id_ DESC LIMIT 1
+		WHERE sr.user_id_ = #{userId} ORDER BY sr.id_ DESC LIMIT 1
 	</select>
 </mapper>