初始化v1

target/classes/mapper/OrderTrackMapper.xml

@@ -0,0 +1,20 @@
+<?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.nlshop.mapper.OrderTrackMapper">
+    <resultMap id="BaseResultMap" type="com.nlshop.entity.OrderTrack">
+        <id column="id" property="id"/>
+        <result column="order_id" property="orderId"/>
+        <result column="status" property="status"/>
+        <result column="description" property="description"/>
+        <result column="create_time" property="createTime"/>
+    </resultMap>
+
+    <insert id="insert" parameterType="com.nlshop.entity.OrderTrack" useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO order_track (order_id, status, description)
+        VALUES (#{orderId}, #{status}, #{description})
+    </insert>
+
+    <select id="selectByOrderId" resultMap="BaseResultMap">
+        SELECT * FROM order_track WHERE order_id = #{orderId} ORDER BY create_time ASC
+    </select>
+</mapper>