SpringCloud - 服务提供者

版权声明:帅气Dee海绵宝宝 独家放送 https://blog.csdn.net/xyjcfucdi128/article/details/82851071

服务提供者:就是所谓的生产者 

服务提供者:服务的被调用方(即,为其他服务提供服务的服务);

服务消费者:服务的调用方(即,依赖其他服务的服务);

两个项目,一个服务提供者,一个是服务消费者;

服务提供者从内存数据库中查询数据,Controller进行调用获取;

服务消费者调用服务提供者的Controller进行获取数据,然后返回给浏览器。

Maven依赖:

<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.5.2.RELEASE</version>
		<relativePath /> <!-- lookup parent from repository -->
	</parent>
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
		<java.version>1.8</java.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.cloud</groupId>
			<artifactId>spring-cloud-starter-eureka</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>
	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>org.springframework.cloud</groupId>
				<artifactId>spring-cloud-dependencies</artifactId>
				<version>Dalston.RC1</version>
				<type>pom</type>
				<scope>import</scope>
			</dependency>
		</dependencies>
	</dependencyManagement>
	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>
	<repositories>
		<repository>
			<id>spring-milestones</id>
			<name>Spring Milestones</name>
			<url>https://repo.spring.io/milestone</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
	</repositories>

application配置:

spring.application.name=wangmx
server.port=2200
#注册中心
eureka.client.service-url.deaultZone=http://wangmx:[email protected]:2100/eureka/

启动类的注解:

@SpringBootApplication
@EnableEurekaClient
public class wangmx{
	public static void main(String[] args) {
		SpringApplication.run(wangmx.class, args);
	}
}

开发服务代码:

@Controller
@RequestMapping("wangmx")
public class TestController {

    @RequestMapping("/xm")
	public List<String> getUserList() {
		List<String> listUser = new ArrayList<String>();
		listUser.add("zhangsan");
		listUser.add("lisi");
		return listUser;
	}

}

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转载自blog.csdn.net/xyjcfucdi128/article/details/82851071