Update method: query order by user_id

src/main/java/com/example/freshonline/controller/StockedGoodsController.java

@@ -133,6 +133,7 @@ public class StockedGoodsController {
             Integer CId = (new ValidationChecker()).str2int(categoryId,1);
             Idlist.add(CId);
         }
+        if(Idlist.isEmpty()) Idlist.add(-1);
         return RespBuilder.create(stockedGoodsService.getRandomGoods(Idlist), VerifyRule.COLLECTION_NOT_EMPTY,"success","fail");
     }
 

src/main/java/com/example/freshonline/controller/UserController.java

@@ -47,18 +47,21 @@ public class UserController {
         }
     }
     @GetMapping("/user/update_address")
-    public JSONObject updateUserAddress(@RequestParam("user_id") Integer userId,
+    public JSONObject updateUserAddress(@RequestParam("user_id") String userId,
                                          @RequestParam("address") String address){
+        Integer userIdInt = (new ValidationChecker()).str2int(userId,1);
         User user = new User();
-        user.setId(userId);
+        user.setId(userIdInt);
         user.setLocation(address);
         userService.updateUserSelective(user);
-        return RespBuilder.create(userService.getUserById(userId), VerifyRule.NOT_NULL,"success","Update fail");
+        return RespBuilder.create(userService.getUserById(userIdInt), VerifyRule.NOT_NULL,"success","Update fail");
     }
 
-    @GetMapping("/user/{user_id}/orders")
-    public JSONObject serachUserOrders(@PathVariable("user_id") Integer id){
-        return RespBuilder.create(orderService.getOrderByUserId(id),VerifyRule.COLLECTION_NOT_EMPTY,"success","Query error");
+    @GetMapping("/user/orders")
+    public JSONObject searchUserOrders(@RequestParam("user_id") String userId,@RequestParam("position") String position){
+        Integer userIdInt = (new ValidationChecker()).str2int(userId,1);
+        Integer positionInt = (new ValidationChecker()).str2int(position,1);
+        return RespBuilder.create(orderService.getOrderByUserId(userIdInt,positionInt),VerifyRule.COLLECTION_NOT_EMPTY,"success","Query error");
     }
 
     @PostMapping("/login")

src/main/java/com/example/freshonline/dao/OrderDetailMapper.java

+package com.example.freshonline.dao;
+
+import com.example.freshonline.dto.OrderDetail;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface OrderDetailMapper {
+    List<OrderDetail> selectByOrderId(@Param("order_id") Integer orderId);
+
+    List<OrderDetail> selectByUserId(@Param("user_id") Integer userId, Integer position);
+}

src/main/java/com/example/freshonline/dao/SaledGoodsDetailMapper.java

+package com.example.freshonline.dao;
+
+import com.example.freshonline.dto.SaledGoodsDetail;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
+
+public interface SaledGoodsDetailMapper {
+    public List<SaledGoodsDetail> selectByOrderId(@Param("order_id") Integer orderId);
+}

src/main/java/com/example/freshonline/dto/OrderDetail.java

+package com.example.freshonline.dto;
+
+import com.example.freshonline.model.Order;
+import lombok.*;
+
+import java.util.List;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class OrderDetail extends Order {
+    @Getter
+    @Setter
+    public List<SaledGoodsDetail> goodsList;
+}

src/main/java/com/example/freshonline/dto/SaledGoodsDetail.java

+package com.example.freshonline.dto;
+import com.example.freshonline.model.SaledGoods;
+import lombok.*;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class SaledGoodsDetail extends SaledGoods {
+    @Getter
+    @Setter
+    public String name;
+}

src/main/java/com/example/freshonline/service/OrderService.java

 package com.example.freshonline.service;
 
+import com.example.freshonline.dao.OrderDetailMapper;
 import com.example.freshonline.dao.OrderMapper;
+import com.example.freshonline.dto.OrderDetail;
 import com.example.freshonline.model.Order;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -11,9 +13,9 @@ import java.util.List;
 public class OrderService {
 
     @Autowired
-    private OrderMapper orderMapper;
+    private OrderDetailMapper orderDetailMapper;
 
-    public List<Order> getOrderByUserId(Integer userId){
-        return orderMapper.selectByUserId(userId);
+    public List<OrderDetail> getOrderByUserId(Integer userId, Integer position){
+        return orderDetailMapper.selectByUserId(userId,position);
     }
 }

src/main/resources/application.properties

 spring.datasource.url=jdbc:mysql://localhost:3306/FreshOnline?useUnicode=true&characterEncoding=utf8&allowPublicKeyRetrieval=true&useSSL=false
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
 spring.datasource.username=root
-spring.datasource.password=
+spring.datasource.password=root
 spring.datasource.type=com.alibaba.druid.pool.DruidDataSource
 mybatis.mapper-locations=classpath:mapper/*.xml
 mybatis.type-aliases-package=com.example.freshonline.dao

src/main/resources/mapper/OrderDetailMapper.xml

+<?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.example.freshonline.dao.OrderDetailMapper">
+    <resultMap id="BaseResultMap" type="com.example.freshonline.dto.OrderDetail">
+        <!--
+          WARNING - @mbg.generated
+          This element is automatically generated by MyBatis Generator, do not modify.
+          This element was generated on Sun Feb 06 18:37:56 EST 2022.
+        -->
+        <id column="order_id" jdbcType="INTEGER" property="orderId" />
+        <result column="user_id" jdbcType="INTEGER" property="userId" />
+        <result column="payment_method_id" jdbcType="INTEGER" property="paymentMethodId" />
+        <result column="order_time" jdbcType="TIMESTAMP" property="orderTime" />
+        <result column="pay_time" jdbcType="TIMESTAMP" property="payTime" />
+        <result column="finish_time" jdbcType="TIMESTAMP" property="finishTime" />
+        <result column="status" jdbcType="TINYINT" property="status" />
+        <result column="location" jdbcType="VARCHAR" property="location" />
+        <collection property="goodsList" javaType="java.util.ArrayList" ofType="com.example.freshonline.dto.SaledGoodsDetail"
+            select="com.example.freshonline.dao.SaledGoodsDetailMapper.selectByOrderId" column="{order_id=order_id}"/>
+    </resultMap>
+      <sql id="Base_Column_List">
+        <!--
+          WARNING - @mbg.generated
+          This element is automatically generated by MyBatis Generator, do not modify.
+          This element was generated on Sun Feb 06 18:37:56 EST 2022.
+        -->
+        order_id, user_id, payment_method_id, order_time, pay_time, finish_time, status,
+        location
+      </sql>
+    <select id="selectByOrderId" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+      <!--
+        WARNING - @mbg.generated
+        This element is automatically generated by MyBatis Generator, do not modify.
+        This element was generated on Sun Feb 06 18:37:56 EST 2022.
+      -->
+      select
+      <include refid="Base_Column_List" />
+      from `order`
+      where order_id = #{order_id,jdbcType=INTEGER}
+    </select>
+    <select id="selectByUserId" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+      <!--
+        WARNING - @mbg.generated
+        This element is automatically generated by MyBatis Generator, do not modify.
+        This element was generated on Sun Feb 06 18:37:56 EST 2022.
+      -->
+      select
+      <include refid="Base_Column_List" />
+      from `order`
+      where user_id = #{user_id,jdbcType=INTEGER}
+      limit #{position,jdbcType=INTEGER} , 5
+    </select>
+</mapper>
\ No newline at end of file

src/main/resources/mapper/SaledGoodsDetailMapper.xml

+<?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.example.freshonline.dao.SaledGoodsDetailMapper">
+    <resultMap id="BaseResultMap" type="com.example.freshonline.dto.SaledGoodsDetail">
+        <!--
+          WARNING - @mbg.generated
+          This element is automatically generated by MyBatis Generator, do not modify.
+          This element was generated on Sun Feb 06 18:37:56 EST 2022.
+        -->
+        <id column="order_id" jdbcType="INTEGER" property="orderId" />
+        <id column="goods_id" jdbcType="INTEGER" property="goodsId" />
+        <result column="price" jdbcType="DECIMAL" property="price" />
+        <result column="count" jdbcType="DECIMAL" property="count" />
+        <result column="rate" jdbcType="INTEGER" property="rate" />
+        <result column="name" jdbcType="VARCHAR" property="name" />
+    </resultMap>
+    <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.example.freshonline.dto.SaledGoodsDetail">
+        <!--
+          WARNING - @mbg.generated
+          This element is automatically generated by MyBatis Generator, do not modify.
+          This element was generated on Sun Feb 06 18:37:56 EST 2022.
+        -->
+        <result column="comment" jdbcType="LONGVARCHAR" property="comment" />
+    </resultMap>
+    <sql id="Base_Column_List">
+        <!--
+          WARNING - @mbg.generated
+          This element is automatically generated by MyBatis Generator, do not modify.
+          This element was generated on Sun Feb 06 18:37:56 EST 2022.
+        -->
+        a.order_id, a.goods_id, a.price, a.count, a.rate, b.name
+    </sql>
+    <sql id="Blob_Column_List">
+        <!--
+          WARNING - @mbg.generated
+          This element is automatically generated by MyBatis Generator, do not modify.
+          This element was generated on Sun Feb 06 18:37:56 EST 2022.
+        -->
+        comment
+    </sql>
+    <select id="selectByOrderId" parameterType="map" resultMap="ResultMapWithBLOBs">
+        <!--
+          WARNING - @mbg.generated
+          This element is automatically generated by MyBatis Generator, do not modify.
+          This element was generated on Sun Feb 06 18:37:56 EST 2022.
+        -->
+        select
+        <include refid="Base_Column_List" />
+        ,
+        <include refid="Blob_Column_List" />
+        from saled_goods a left join stocked_goods b on a.goods_id=b.id
+        where order_id = #{order_id,jdbcType=INTEGER}
+    </select>
+</mapper>
\ No newline at end of file