综合素质-综合素质申请审核代办和学生奖惩-先进班集体

srs-flowable/src/main/resources/mapper/RelieveMapper.xml

@@ -113,6 +113,12 @@
         <include refid="selectRtStuDisciplinaryRelieveVo"/>
         where relieve_id = #{relieveId}
     </select>
+<!--    根据userid获取到userName-->
+    <select id="getUserNameByUserId"  parameterType="long" resultType="string">
+        SELECT user_name
+        FROM sys_user
+        WHERE user_id = #{userId}
+    </select>
 
 
 </mapper>