<?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="cn.iocoder.mall.order.biz.dao.OrderLogisticsMapper"> <sql id="FIELDS"> id, area_no, `name`, mobile, address, logistics, logistics_no, create_time, update_time </sql> <!-- 插入数据 --> <insert id="insert" parameterType="OrderLogisticsDO" useGeneratedKeys="true" keyColumn="id" keyProperty="id"> INSERT INTO `order_logistics` ( area_no, `name`, mobile, address, logistics, logistics_no, create_time, update_time ) VALUES ( #{areaNo}, #{name}, #{mobile}, #{address}, #{logistics}, #{logisticsNo}, #{createTime}, #{updateTime} ) </insert> <!-- 可更新字段 --> <sql id="updateFieldSql" > <set> <if test="areaNo != null"> , area_no = #{areaNo} </if> <if test="name != null"> , `name` = #{name} </if> <if test="mobile != null"> , mobile = #{mobile} </if> <if test="address != null"> , address = #{address} </if> <if test="logistics != null"> , logistics = #{logistics} </if> <if test="logisticsNo != null"> , logistics_no = #{logisticsNo} </if> </set> </sql> <!-- 更新 - 根据id --> <update id="updateById"> UPDATE `order_logistics` <include refid="updateFieldSql" /> WHERE id = #{id} </update> <!-- 查询 - 根据 ids --> <select id="selectByIds" resultType="cn.iocoder.mall.order.biz.dataobject.OrderLogisticsDO"> SELECT <include refid="FIELDS" /> FROM `order_logistics` WHERE `id` IN <foreach collection="ids" item="id" separator="," open="(" close=")"> #{id} </foreach> </select> </mapper>