Merge branch 'medal-mybatis' into 'master'

..







See merge request !18

mooctest-user-server/src/main/java/cn/iselab/mooctest/user/mapper/MedalMapper.java

@@ -24,7 +24,7 @@ public interface MedalMapper {
     void save(Medal medal);
 
     @Update("update medal set name=#{name},description=#{description},is_deleted=#{isDeleted} where id=#{id}")
-    void gupdate(Medal medal);
+    void update(Medal medal);
 
     @Select("select * from medal where name like concat('%',#{keyword},'%') and is_deleted=0")
     List<Medal> findAll(String keyword);