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feat(新增): 远程调用创建和引入 

Signed-off-by: bunny <1319900154@qq.com>
This commit is contained in:
bunny 2024-03-28 14:39:27 +08:00
parent 77d4019dc7
commit 0e658cc8f0
13 changed files with 179 additions and 23 deletions
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24
spzx-service-client/pom.xml
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@ -23,5 +23,29 @@
<dependencies>
<dependency>
<groupId>com.atguigu</groupId>
<artifactId>common-util</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.atguigu</groupId>
<artifactId>spzx-model</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!-- openfeign依赖 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<!-- loadbalancer依赖 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-loadbalancer</artifactId>
</dependency>
</dependencies>
</project>

4
spzx-service-client/service-product-client/pom.xml
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@ -16,8 +16,4 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
</dependencies>
</project>

15
spzx-service-client/service-product-client/src/main/java/com/atguigu/feign/product/ProductFeignClient.java Normal file
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@ -0,0 +1,15 @@
package com.atguigu.feign.product;
import com.atguigu.spzx.model.entity.product.ProductSku;
import com.atguigu.spzx.model.vo.result.Result;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.stereotype.Component;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
@Component
@FeignClient(value = "service-product")
public interface ProductFeignClient {
@GetMapping("getBySkuId/{skuId}")
Result<ProductSku> getBySkuId(@PathVariable("skuId") Long skuId);
}

9
spzx-service/service-cart/pom.xml
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@ -1,4 +1,4 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
@ -19,10 +19,9 @@
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
<groupId>com.atguigu</groupId>
<artifactId>service-product-client</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
</dependencies>
</project>

4
spzx-service/service-cart/src/main/java/com/atguigu/cart/CartApplication.java
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@ -3,9 +3,13 @@ package com.atguigu.cart;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.ComponentScan;
// 排除数据库的自动化配置，Cart微服务不需要访问数据库
@ComponentScan("com.atguigu")
@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
@EnableFeignClients(basePackages = {"com.atguigu"})
public class CartApplication {
public static void main(String[] args) {
SpringApplication.run(CartApplication.class, args);

28
spzx-service/service-cart/src/main/java/com/atguigu/cart/controller/CartController.java Normal file
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@ -0,0 +1,28 @@
package com.atguigu.cart.controller;
import com.atguigu.cart.service.CartService;
import com.atguigu.spzx.model.vo.result.Result;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@Tag(name = "购物车接口")
@RestController
@RequestMapping("api/order/cart")
public class CartController {
@Autowired
private CartService cartService;
@Operation(summary = "添加购物车")
@GetMapping("auth/addToCart/{skuId}/{skuNum}")
public Result<String> addToCart(@Parameter(name = "skuId", description = "商品skuId", required = true) @PathVariable("skuId") Long skuId,
@Parameter(name = "skuNum", description = "数量", required = true) @PathVariable("skuNum") Integer skuNum) {
cartService.addToCart(skuId, skuNum);
return Result.success();
}
}

11
spzx-service/service-cart/src/main/java/com/atguigu/cart/service/CartService.java Normal file
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@ -0,0 +1,11 @@
package com.atguigu.cart.service;
public interface CartService {
/**
* 添加购物车
*
* @param skuId 商品的ID值
* @param skuNum 商品数量
*/
void addToCart(Long skuId, Integer skuNum);
}

64
spzx-service/service-cart/src/main/java/com/atguigu/cart/service/impl/CartServiceImpl.java Normal file
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@ -0,0 +1,64 @@
package com.atguigu.cart.service.impl;
import com.alibaba.fastjson.JSON;
import com.atguigu.cart.service.CartService;
import com.atguigu.context.BaseContext;
import com.atguigu.feign.product.ProductFeignClient;
import com.atguigu.spzx.model.entity.h5.CartInfo;
import com.atguigu.spzx.model.entity.product.ProductSku;
import com.atguigu.utils.EmptyUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import java.util.Date;
@Service
public class CartServiceImpl implements CartService {
@Autowired
private RedisTemplate<String, Object> redisTemplate;
@Autowired
private EmptyUtil emptyUtil;
@Autowired
private ProductFeignClient productFeignClient;
/**
* 添加购物车
*
* @param skuId 商品的ID值
* @param skuNum 商品数量
*/
@Override
public void addToCart(Long skuId, Integer skuNum) {
Long userId = BaseContext.getUserInfo().getId();
// 获取key名称
String cartKey = userId.toString();
Object cartInfoJson = redisTemplate.opsForHash().get(cartKey, String.valueOf(skuId));
// 如果不为空
CartInfo cartInfo = null;
if (cartInfoJson != null) {
cartInfo = JSON.parseObject(cartInfoJson.toString(), CartInfo.class);
// 数量相加
cartInfo.setSkuNum(cartInfo.getSkuNum() + skuNum);
// 购物车状态为选中
cartInfo.setIsChecked(1);
cartInfo.setUpdateTime(new Date());
} else {
cartInfo = new CartInfo();
// 远程调用，根据skuId获取商品
// 购物车数据是从商品详情得到 {skuInfo}
ProductSku productSku = productFeignClient.getBySkuId(skuId).getData();
cartInfo.setCartPrice(productSku.getSalePrice());
cartInfo.setSkuNum(skuNum);
cartInfo.setSkuId(skuId);
cartInfo.setUserId(userId);
cartInfo.setImgUrl(productSku.getThumbImg());
cartInfo.setSkuName(productSku.getSkuName());
cartInfo.setIsChecked(1);
cartInfo.setCreateTime(new Date());
cartInfo.setUpdateTime(new Date());
}
// 将商品数据存储到购物车中
redisTemplate.opsForHash().put(cartKey, String.valueOf(skuId), JSON.toJSONString(cartInfo));
}
}

13
spzx-service/service-product/pom.xml
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@ -20,16 +20,5 @@
<dependencies>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>8</source>
<target>8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>

7
spzx-service/service-product/src/main/java/com/atguigu/product/controller/ProductController.java
View File

@ -37,4 +37,11 @@ public class ProductController {
return Result.success(vo);
}
@Operation(summary = "获取ProductSku")
@GetMapping("getBySkuId/{skuId}")
public Result<ProductSku> getBySkuId(@PathVariable Long skuId) {
ProductSku productSku = productService.getBySkuId(skuId);
return Result.success(productSku);
}
}

8
spzx-service/service-product/src/main/java/com/atguigu/product/service/ProductService.java
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@ -32,4 +32,12 @@ public interface ProductService {
* @return ProductItemVo
*/
ProductItemVo item(Long skuId);
/**
* 获取ProductSku
*
* @param skuId Id
* @return 获取ProductSku
*/
ProductSku getBySkuId(Long skuId);
}

11
spzx-service/service-product/src/main/java/com/atguigu/product/service/impl/ProductServiceImpl.java
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@ -89,4 +89,15 @@ public class ProductServiceImpl implements ProductService {
productItemVo.setSkuSpecValueMap(skuSpecValueMap);
return productItemVo;
}
/**
* 获取ProductSku
*
* @param skuId Id
* @return 获取ProductSku
*/
@Override
public ProductSku getBySkuId(Long skuId) {
return productSkuMapper.getById(skuId);
}
}

4
spzx-service/service-product/src/main/resources/application.yml
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@ -1,12 +1,12 @@
server:
port: 8511
spring:
application:
name: service-product
profiles:
active: dev
main:
allow-bean-definition-overriding: true
application:
name: service-product
cloud:
nacos:
discovery: