| <?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.zy.crm.system.mapper.HostMapper"> | 
|   | 
|     <!-- 通用查询映射结果 --> | 
|     <resultMap id="BaseResultMap" type="com.zy.crm.system.entity.Host"> | 
|         <id column="id" property="id" /> | 
|         <result column="name" property="name" /> | 
|         <result column="flag" property="flag" /> | 
|         <result column="create_time" property="createTime" /> | 
|         <result column="create_by" property="createBy" /> | 
|         <result column="update_time" property="updateTime" /> | 
|         <result column="update_by" property="updateBy" /> | 
|         <result column="status" property="status" /> | 
|         <result column="memo" property="memo" /> | 
|     </resultMap> | 
|   | 
|     <select id="selectTop1" resultMap="BaseResultMap"> | 
|         select top 1 * from sys_host where 1=1 order by id | 
|     </select> | 
|   | 
| </mapper> |