update

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/dao/TeacherDao.java

@@ -29,18 +29,18 @@ public interface TeacherDao extends BaseMapper<Teacher> {
     List<TeacherVo> selectPage(@Param("page") IPage page, @Param("param") TeacherSearch teacher);
 
     /**
+     * @description: 获取用户基本信息
      * @param userId
      * @return com.yonge.cooleshow.biz.dal.dto.BasicUserInfo
-     * @description: 获取用户基本信息
      * @author zx
      * @date 2022/3/22 13:52
      */
     BasicUserInfo getBasicUserInfo(@Param("userId") Long userId);
 
     /**
+     * @description: 获取用户基本信息
      * @param studentIds
      * @return com.yonge.cooleshow.biz.dal.dto.BasicUserInfo
-     * @description: 获取用户基本信息
      * @author zx
      * @date 2022/3/22 13:52
      */

cooleshow-user/user-biz/src/main/resources/config/mybatis/TeacherMapper.xml

@@ -93,12 +93,13 @@
 		<result property="realName" column="real_name_"/>
 		<result property="avatar" column="avatar_"/>
 	</resultMap>
-	<select id="getBasicUserInfo" resultType="com.yonge.cooleshow.biz.dal.dto.BasicUserInfo">
-		SELECT id_ userId,username_ username,real_name_ realName,avatar_ avatar FROM sys_user WHERE id_ = #{userId} LIMIT 1
+	<select id="getBasicUserInfo" resultMap="BasicUserInfo">
+		SELECT id_ user_id_,username_,real_name_,avatar_ FROM sys_user WHERE id_ = #{userId} LIMIT 1
 	</select>
 
 	<select id="findBasicUserInfo" resultMap="BasicUserInfo">
-		SELECT id_ user_id_,username_,real_name_,avatar_ FROM sys_user WHERE id_ IN
+		SELECT id_ user_id_,username_,real_name_,avatar_ FROM sys_user
+		WHERE id_ IN
 		<foreach collection="studentIds" open="(" close=")" separator="," item="userId">
 			#{userId}
 		</foreach>