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创建微服务：microservice-provider-shop-8003；小程序商品列表筛选、商品详情完成

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小墨
2023-03-18 23:00:58 +08:00
parent ee7e2e9acb
commit 7eab148104
41 changed files with 1161 additions and 84 deletions
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17
backend/microservice-provider-shop-8003/src/main/java/com/cxyxiaomo/epp/shop/ShopProvider.java Normal file
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package com.cxyxiaomo.epp.shop;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
// 启动类
@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients
public class ShopProvider {
public static void main(String[] args) {
SpringApplication.run(ShopProvider.class, args);
}
}

68
backend/microservice-provider-shop-8003/src/main/java/com/cxyxiaomo/epp/shop/controller/GoodsController.java Normal file
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package com.cxyxiaomo.epp.shop.controller;
import com.cxyxiaomo.epp.common.response.Res;
import com.cxyxiaomo.epp.common.vo.GoodCategoryVO;
import com.cxyxiaomo.epp.common.vo.GoodVO;
import com.cxyxiaomo.epp.shop.service.GoodsServiceImpl;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import javax.annotation.Resource;
import java.util.List;
@RestController
@RequestMapping("/shop/good")
public class GoodsController {
@Resource
GoodsServiceImpl goodsService;
/**
* 小程序端商品列表
*
* @return
*/
@GetMapping("/miniprogram/list")
public Res list(@RequestParam(value = "cateId", required = false) Integer cateId,
@RequestParam(value = "searchText", required = false) String searchText) {
if (cateId != null && cateId <= 0) {
cateId = null;
}
if (searchText != null) {
searchText = searchText.trim();
if (searchText.contains("%") || searchText.contains("_")) {
searchText = searchText
.replaceAll("[_%]", "");
}
if ("".equals(searchText)) {
searchText = null;
}
}
List<GoodVO> list = goodsService.list(cateId, searchText);
return Res.success(list);
}
/**
* 小程序端商品详情
*
* @return
*/
@GetMapping("/miniprogram/detail")
public Res detail(@RequestParam("id") Long id) {
GoodVO goodVO = goodsService.getById(id);
return Res.success(goodVO);
}
/**
* 小程序端商品分类列表
*
* @return
*/
@GetMapping("/miniprogram/cateList")
public Res cateList() {
List<GoodCategoryVO> list = goodsService.cateList();
return Res.success(list);
}
}

16
backend/microservice-provider-shop-8003/src/main/java/com/cxyxiaomo/epp/shop/dao/GoodsCategoryDao.java Normal file
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package com.cxyxiaomo.epp.shop.dao;
import com.cxyxiaomo.epp.common.pojo.GoodCategory;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;
import java.util.List;
@Mapper
@Repository
public interface GoodsCategoryDao {
List<GoodCategory> list();
GoodCategory getById(Integer id);
}

17
backend/microservice-provider-shop-8003/src/main/java/com/cxyxiaomo/epp/shop/dao/GoodsDao.java Normal file
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package com.cxyxiaomo.epp.shop.dao;
import com.cxyxiaomo.epp.common.pojo.Good;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;
import java.util.List;
@Mapper
@Repository
public interface GoodsDao {
List<Good> list(@Param("cateId") Integer cateId, @Param("searchText") String searchText);
Good getById(Long id);
}

15
backend/microservice-provider-shop-8003/src/main/java/com/cxyxiaomo/epp/shop/service/GoodsService.java Normal file
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package com.cxyxiaomo.epp.shop.service;
import com.cxyxiaomo.epp.common.vo.GoodCategoryVO;
import com.cxyxiaomo.epp.common.vo.GoodVO;
import java.util.List;
public interface GoodsService {
List<GoodVO> list(Integer cateId, String searchText);
GoodVO getById(Long id);
List<GoodCategoryVO> cateList();
}

43
backend/microservice-provider-shop-8003/src/main/java/com/cxyxiaomo/epp/shop/service/GoodsServiceImpl.java Normal file
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package com.cxyxiaomo.epp.shop.service;
import com.cxyxiaomo.epp.common.pojo.Good;
import com.cxyxiaomo.epp.common.pojo.GoodCategory;
import com.cxyxiaomo.epp.common.vo.GoodCategoryVO;
import com.cxyxiaomo.epp.common.vo.GoodVO;
import com.cxyxiaomo.epp.shop.dao.GoodsCategoryDao;
import com.cxyxiaomo.epp.shop.dao.GoodsDao;
import org.springframework.stereotype.Service;
import javax.annotation.Resource;
import java.util.List;
@Service
public class GoodsServiceImpl implements GoodsService {
@Resource
GoodsDao goodsDao;
@Resource
GoodsCategoryDao goodsCategoryDao;
@Override
public List<GoodVO> list(Integer cateId, String searchText) {
List<Good> list = goodsDao.list(cateId, searchText);
List<GoodVO> goodVOS = GoodVO.convertFrom(list);
return goodVOS;
}
@Override
public GoodVO getById(Long id) {
Good good = goodsDao.getById(id);
GoodVO goodVO = GoodVO.convertFrom(good);
return goodVO;
}
@Override
public List<GoodCategoryVO> cateList() {
List<GoodCategory> list = goodsCategoryDao.list();
List<GoodCategoryVO> goodCategoryVOList = GoodCategoryVO.convertFrom(list);
return goodCategoryVOList;
}
}

9
backend/microservice-provider-shop-8003/src/main/resources/application-remote.yml Normal file
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spring:
datasource:
url: jdbc:mysql://127.0.0.1:3306/epp?useUnicode=true&characterEncoding=utf8&useSSL=false
username: root
password: 123456
cloud:
nacos:
discovery:
server-addr: 106.75.217.14:8488

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backend/microservice-provider-shop-8003/src/main/resources/application.yml Normal file
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server:
port: 8003
# Mybatis 配置
mybatis:
type-aliases-package: com.cxyxiaomo.epp.pojo
config-location: classpath:mybatis/mybatis-config.xml
mapper-locations: classpath:mybatis/mapper/*.xml
# Spring 配置
spring:
application:
name: microservice-provider-shop
cloud:
nacos:
discovery:
server-addr: 127.0.0.1:8848
datasource:
type: com.alibaba.druid.pool.DruidDataSource
driver-class-name: com.mysql.cj.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/epp?useUnicode=true&characterEncoding=utf8&useSSL=false
username: root
password: root

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backend/microservice-provider-shop-8003/src/main/resources/mybatis/mapper/GoodsCategoryMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.cxyxiaomo.epp.shop.dao.GoodsCategoryDao">
<select id="list" resultType="com.cxyxiaomo.epp.common.pojo.GoodCategory">
SELECT * FROM goods_category
WHERE 1 = 1
order by `order` asc
</select>
<select id="getById" parameterType="java.lang.Integer" resultType="com.cxyxiaomo.epp.common.pojo.GoodCategory">
SELECT * FROM goods_category
WHERE id = #{id}
order by `order` asc
</select>
</mapper>

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backend/microservice-provider-shop-8003/src/main/resources/mybatis/mapper/GoodsMapper.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.cxyxiaomo.epp.shop.dao.GoodsDao">
<!--<insert id="insert" parameterType="com.cxyxiaomo.epp.common.pojo.Good">-->
<!-- INSERT INTO report (`user_id`, `name`, `address`, `time`, `temperature`)-->
<!-- VALUES (#{userId}, #{name}, #{address}, #{time}, #{temperature})-->
<!--</insert>-->
<select id="list" resultType="com.cxyxiaomo.epp.common.pojo.Good">
SELECT *
FROM goods
WHERE 1 = 1
<if test="cateId != null">
AND category_id = #{cateId}
</if>
<if test="searchText != null">
AND goods_name LIKE concat('%',#{searchText,jdbcType=VARCHAR},'%')
</if>
order by `sort_order` asc
</select>
<select id="getById" parameterType="java.lang.Long" resultType="com.cxyxiaomo.epp.common.pojo.Good">
SELECT *
FROM goods
WHERE id = #{id}
order by `sort_order` asc
</select>
</mapper>

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backend/microservice-provider-shop-8003/src/main/resources/mybatis/mybatis-config.xml Normal file
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<settings>
<!--开启二级缓存-->
<setting name="cacheEnabled" value="true"/>
<!--下划线转小驼峰-->
<setting name="mapUnderscoreToCamelCase" value="true"/>
</settings>
</configuration>

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backend/microservice-provider-shop-8003/src/test/java/com/cxyxiaomo/AppTest.java Normal file
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package com.cxyxiaomo;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
/**
* Unit test for simple App.
*/
public class AppTest
{
/**
* Rigorous Test :-)
*/
@Test
public void shouldAnswerWithTrue()
{
assertTrue( true );
}
}