SpringCloudAlibaba项目之生产者与消费者
SpringCloudAlibaba随笔目录
一、SpringCloudAlibaba项目之父工程搭建
二、SpringCloudAlibaba项目之Nacos搭建及服务注册
三、SpringCloudAlibaba项目之生产者与消费者
四、SpringCloudAlibaba项目之Ribbon负载均衡
五、SpringCloudAlibaba项目之OpenFeign远程调用
六、SpringCloudAlibaba项目之Nacos-config配置中心
七、SpringCloudAlibaba项目之Sentinel流量控制
八、SpringCloudAlibaba项目之Seata分布式事务
九、SpringCloudAlibaba项目之GateWay网关
十、SpringCloudAlibaba项目之SkyWalking链路跟踪
SpringCloudAlibaba项目之生产者与消费者
1、生产者与消费者
本篇文章,我们搭建俩个服务,生产者服务与消费者服务。
我们以电商系统为例:服务生产者service-order,服务消费者service-stock
说明:service-order 作为消费者提供新增订单信息的功能,service-stock作为生产者提供库存的扣减服务功能;这里调用者为消费者,被掉用者为生产者。
项目目录

2、生产者服务搭建
使用Spring Initializr创建

修改pom.xml文件:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<!-- 继承父工程版本依赖 -->
<parent>
<artifactId>spring-cloud-alibaba</artifactId>
<groupId>com.qt</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<groupId>com.qt</groupId>
<artifactId>service-stock</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>service-stock</name>
<description>service-stock project for Spring Boot</description>
<dependencies>
<!-- springweb 启动依赖 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- nacos 服务注册发现(客户端)依赖 -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- springboot 测试类 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.1</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.3.7.RELEASE</version>
<configuration>
<mainClass>com.qt.servicestock.ServiceStockApplication</mainClass>
</configuration>
<executions>
<execution>
<id>repackage</id>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>


