改一下映射

src/main/resources/mapper/PermissionMapper.xml

@@ -49,7 +49,7 @@
         select distinct market from admin
     </select>
     <select id="getPermission" resultType="com.example.demo.domain.vo.Permission">
-        select admin.id,admin.admin_name,admin.account,admin.market,admin.postiton,admin.remark,admin.admin_status,role.role_name
+        select admin.id,admin.admin_name as name,admin.account,admin.market,admin.postiton,admin.remark,admin.admin_status,role.role_name
         from admin
         left join admin_role on admin.id=admin_role.admin_id
         left join role on admin_role.role_id=role.id