TASK:获取affiliate的用户名和id;BUGFIX:模特无法保存

src/main/resources/mapper/primary/AffiliateMapper.xml

@@ -84,4 +84,13 @@
             </if>
         </where>
     </select>
+
+    <select id="selectAllAffiliateUsername" resultType="java.util.Map">
+        SELECT
+        af.id,
+        ac.user_name as username
+        FROM t_affiliate af
+        LEFT JOIN t_account ac ON af.account_id = ac.id
+    </select>
+
 </mapper>