| <?xml version="1.0" encoding="UTF-8"?>  | 
| <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">  | 
| <mapper namespace="com.xzx.gc.user.mapper.SysStorageMapper">  | 
|     <select id="querySysStorageNameById" resultType="java.lang.String">  | 
|         select storage_name as name from xzx_sys_storage where id = #{sysStorageId}  | 
|     </select>  | 
|   | 
|     <update id="updateSysStorageName">  | 
|         update   xzx_sys_storage set storage_name= #{name}  where id = #{sysStorageId}  | 
|     </update>  | 
| </mapper>  |