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ityouknow
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@ -5,6 +5,7 @@ Spring cloud使用的各种示例，以最简单、最实用为标准
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- [spring-cloud-eureka](https://github.com/ityouknow/spring-cloud-starter/tree/master/spring-cloud-eureka)：eureka server单机、双机、集群示例
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- [service-producer-consumer](https://github.com/ityouknow/spring-cloud-starter/tree/master/service-producer-consumer)：利用eureka实现服务提供与调用demo
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- [spring-cloud-hystrix](https://github.com/ityouknow/spring-cloud-starter/tree/master/spring-cloud-hystrix)：Hystrix熔断的使用
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@ -15,6 +16,7 @@ Spring cloud使用的各种示例，以最简单、最实用为标准
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- [springcloud(一)：大话Spring Cloud](http://www.ityouknow.com/springcloud/2017/05/01/simple-springcloud.html)
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- [springcloud(二)：注册中心Eureka](http://www.ityouknow.com/springcloud/2017/05/10/springcloud-eureka.html)
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- [springcloud(三)：服务提供与调用](http://www.ityouknow.com/springcloud/2017/05/12/service-provider-constomer.html)
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- [springcloud(四)：熔断器Hystrix](http://www.ityouknow.com/springcloud/2017/05/16/springcloud-hystrix.html)
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> 如果大家想了解关于springbcloud的其它方面应用，也可以以issues的形式反馈给我，我后续来完善。
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70
spring-cloud-hystrix/spring-cloud-consumer/pom.xml
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70
spring-cloud-hystrix/spring-cloud-consumer/pom.xml
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@ -0,0 +1,70 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.neo</groupId>
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<artifactId>spring-cloud-consumer</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>spring-cloud-consumer</name>
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<description>Demo project for Spring cloud consumer</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.5.3.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
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<java.version>1.8</java.version>
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<spring-cloud.version>Dalston.RELEASE</spring-cloud.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-feign</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-eureka</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>${spring-cloud.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,20 @@
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package com.neo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
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import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
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import org.springframework.cloud.netflix.feign.EnableFeignClients;
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@SpringBootApplication
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@EnableDiscoveryClient
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@EnableFeignClients
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public class ConsumerApplication {
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public static void main(String[] args) {
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SpringApplication.run(ConsumerApplication.class, args);
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}
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}
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@ -0,0 +1,20 @@
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package com.neo.controller;
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import com.neo.remote.HelloRemote;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class ConsumerController {
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@Autowired
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HelloRemote HelloRemote;
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@RequestMapping("/hello/{name}")
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public String index(@PathVariable("name") String name) {
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return HelloRemote.hello(name);
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}
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}
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@ -0,0 +1,16 @@
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package com.neo.remote;
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import org.springframework.cloud.netflix.feign.FeignClient;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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/**
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* Created by summer on 2017/5/11.
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*/
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@FeignClient(name= "spring-cloud-producer", fallback = HelloRemoteHystrix.class)
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public interface HelloRemote {
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@RequestMapping(value = "/hello")
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public String hello(@RequestParam(value = "name") String name);
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}
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@ -0,0 +1,17 @@
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package com.neo.remote;
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import com.neo.remote.HelloRemote;
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import org.springframework.stereotype.Component;
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import org.springframework.web.bind.annotation.RequestParam;
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/**
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* Created by summer on 2017/5/15.
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*/
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@Component
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public class HelloRemoteHystrix implements HelloRemote{
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@Override
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public String hello(@RequestParam(value = "name") String name) {
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return "hello " +name+", this messge send failed ";
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}
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}
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@ -0,0 +1,5 @@
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spring.application.name=spring-cloud-consumer
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server.port=9001
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feign.hystrix.enabled=true
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eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/
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@ -0,0 +1,16 @@
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package com.neo;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class ProducerApplicationTests {
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@Test
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public void contextLoads() {
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}
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}
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66
spring-cloud-hystrix/spring-cloud-eureka/pom.xml
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66
spring-cloud-hystrix/spring-cloud-eureka/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.neo</groupId>
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<artifactId>spring-cloud-eureka</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>spring-cloud-eureka</name>
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<description>Demo project for Spring cloud eureka</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.5.3.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
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<java.version>1.8</java.version>
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<spring-cloud.version>Dalston.RELEASE</spring-cloud.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-eureka-server</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>${spring-cloud.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,14 @@
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package com.neo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
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@SpringBootApplication
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@EnableEurekaServer
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public class SpringCloudEurekaApplication {
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public static void main(String[] args) {
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SpringApplication.run(SpringCloudEurekaApplication.class, args);
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}
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}
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@ -0,0 +1,8 @@
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spring.application.name=spring-cloud-eureka
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server.port=8000
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eureka.client.register-with-eureka=false
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eureka.client.fetch-registry=false
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eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/
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@ -0,0 +1,16 @@
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package com.neo;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class SpringCloudEurekaApplicationTests {
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@Test
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public void contextLoads() {
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}
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}
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66
spring-cloud-hystrix/spring-cloud-producer/pom.xml
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66
spring-cloud-hystrix/spring-cloud-producer/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.neo</groupId>
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<artifactId>spring-cloud-producer</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>spring-cloud-producer</name>
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<description>Demo project for Spring cloud producer</description>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.5.3.RELEASE</version>
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<relativePath/> <!-- lookup parent from repository -->
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
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<java.version>1.8</java.version>
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<spring-cloud.version>Dalston.RELEASE</spring-cloud.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-starter-eureka</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-dependencies</artifactId>
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<version>${spring-cloud.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,14 @@
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package com.neo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
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@SpringBootApplication
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@EnableDiscoveryClient
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public class ProducerApplication {
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public static void main(String[] args) {
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SpringApplication.run(ProducerApplication.class, args);
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}
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}
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@ -0,0 +1,14 @@
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package com.neo.controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class HelloController {
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@RequestMapping("/hello")
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public String index(@RequestParam String name) {
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return "hello "+name+"，this is first messge";
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}
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}
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@ -0,0 +1,4 @@
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spring.application.name=spring-cloud-producer
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server.port=9000
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eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/
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@ -0,0 +1,16 @@
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package com.neo;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class ProducerApplicationTests {
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@Test
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public void contextLoads() {
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}
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}
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