diff --git a/eureka/eureka-java/.gitignore b/eureka/eureka-java/.gitignore new file mode 100644 index 0000000..ba517bb --- /dev/null +++ b/eureka/eureka-java/.gitignore @@ -0,0 +1,46 @@ +# Eclipse project files +.project +.classpath +.settings + +# IntelliJ IDEA project files and directories +*.iml +*.ipr +*.iws +.idea/ + +# Build targets +**/target/* + +# Mac-specific directory that no other operating system needs. +.DS_Store + +# JVM crash logs +hs_err_pid*.log + +dependency-reduced-pom.xml + +*/.unison.* + +# exclude docker-sync stuff +.docker-sync +*/.docker-sync + +# exclude vscode files +.vscode/ +!.vscode/settings.json +!.vscode/tasks.json +!.vscode/launch.json +!.vscode/extensions.json +*.factorypath + +# Maven ignore +.flattened-pom.xml + +# misc +*classes +*.class +.svn +logs/ +lib/ +backup/ \ No newline at end of file diff --git a/eureka/eureka-java/consumer/pom.xml b/eureka/eureka-java/consumer/pom.xml new file mode 100644 index 0000000..d68cfcf --- /dev/null +++ b/eureka/eureka-java/consumer/pom.xml @@ -0,0 +1,55 @@ + + + 4.0.0 + + cn.polarismesh.examples + eureka-java-example + 1.0.0-SNAPSHOT + + + eureka-consumer + + + + + org.springframework.cloud + spring-cloud-dependencies + Hoxton.SR2 + pom + import + + + + + + org.springframework.cloud + spring-cloud-starter-netflix-eureka-client + + + org.springframework.boot + spring-boot-starter-web + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + cn.polarismesh.examples.eureka.consumer.EurekaConsumerApplication + ZIP + + + + + repackage + + + + + + + \ No newline at end of file diff --git a/eureka/eureka-java/consumer/src/main/java/cn/polarismesh/examples/eureka/consumer/Config.java b/eureka/eureka-java/consumer/src/main/java/cn/polarismesh/examples/eureka/consumer/Config.java new file mode 100644 index 0000000..097c1a8 --- /dev/null +++ b/eureka/eureka-java/consumer/src/main/java/cn/polarismesh/examples/eureka/consumer/Config.java @@ -0,0 +1,16 @@ +package cn.polarismesh.examples.eureka.consumer; + +import org.springframework.cloud.client.loadbalancer.LoadBalanced; +import org.springframework.context.annotation.Bean; +import org.springframework.context.annotation.Configuration; +import org.springframework.web.client.RestTemplate; + +@Configuration +public class Config { + @LoadBalanced + @Bean + public RestTemplate restTemplate() { + return new RestTemplate(); + } + +} diff --git a/eureka/eureka-java/consumer/src/main/java/cn/polarismesh/examples/eureka/consumer/EurekaConsumerApplication.java b/eureka/eureka-java/consumer/src/main/java/cn/polarismesh/examples/eureka/consumer/EurekaConsumerApplication.java new file mode 100644 index 0000000..4d11d96 --- /dev/null +++ b/eureka/eureka-java/consumer/src/main/java/cn/polarismesh/examples/eureka/consumer/EurekaConsumerApplication.java @@ -0,0 +1,32 @@ +package cn.polarismesh.examples.eureka.consumer; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cloud.client.discovery.EnableDiscoveryClient; +import org.springframework.web.bind.annotation.PathVariable; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.RestController; +import org.springframework.web.client.RestTemplate; + +@SpringBootApplication +@RestController +@EnableDiscoveryClient +public class EurekaConsumerApplication { + + private static final String PROVIDER_SERVICE_NAME = "eureka-provider-service"; + + @Autowired + private RestTemplate restTemplate; + + @RequestMapping("/echo") + public String echo(@RequestParam String value) { + return restTemplate.getForObject( + String.format("http://%s/echo1?value=%s", PROVIDER_SERVICE_NAME, value), String.class); + } + + public static void main(String[] args) { + SpringApplication.run(EurekaConsumerApplication.class, args); + } +} diff --git a/eureka/eureka-java/consumer/src/main/resources/application.yml b/eureka/eureka-java/consumer/src/main/resources/application.yml new file mode 100644 index 0000000..cba982c --- /dev/null +++ b/eureka/eureka-java/consumer/src/main/resources/application.yml @@ -0,0 +1,11 @@ +server: + port: 20002 +spring: + application: + name: eureka-consumer-service +eureka: + instance: + lease-renew-interval-in-seconds: 3 + client: + serviceUrl: + defaultZone: http://127.0.0.1:8761/eureka/ \ No newline at end of file diff --git a/eureka/eureka-java/pom.xml b/eureka/eureka-java/pom.xml new file mode 100644 index 0000000..4cab762 --- /dev/null +++ b/eureka/eureka-java/pom.xml @@ -0,0 +1,21 @@ + + + 4.0.0 + + org.springframework.boot + spring-boot-starter-parent + 2.2.1.RELEASE + + + cn.polarismesh.examples + eureka-java-example + 1.0.0-SNAPSHOT + pom + + + consumer + provider + + \ No newline at end of file diff --git a/eureka/eureka-java/provider/pom.xml b/eureka/eureka-java/provider/pom.xml new file mode 100644 index 0000000..ee7c994 --- /dev/null +++ b/eureka/eureka-java/provider/pom.xml @@ -0,0 +1,56 @@ + + + 4.0.0 + + + cn.polarismesh.examples + eureka-java-example + 1.0.0-SNAPSHOT + + eureka-provider + + + + + + org.springframework.cloud + spring-cloud-dependencies + Hoxton.SR2 + pom + import + + + + + + org.springframework.cloud + spring-cloud-starter-netflix-eureka-client + + + org.springframework.boot + spring-boot-starter-web + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + cn.polarismesh.examples.eureka.provider.EurekaProviderApplication + ZIP + + + + + repackage + + + + + + + \ No newline at end of file diff --git a/eureka/eureka-java/provider/src/main/java/cn/polarismesh/examples/eureka/provider/EurekaProviderApplication.java b/eureka/eureka-java/provider/src/main/java/cn/polarismesh/examples/eureka/provider/EurekaProviderApplication.java new file mode 100644 index 0000000..3f0e96c --- /dev/null +++ b/eureka/eureka-java/provider/src/main/java/cn/polarismesh/examples/eureka/provider/EurekaProviderApplication.java @@ -0,0 +1,23 @@ +package cn.polarismesh.examples.eureka.provider; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cloud.client.discovery.EnableDiscoveryClient; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RequestParam; +import org.springframework.web.bind.annotation.RestController; + +@SpringBootApplication +@RestController +@EnableDiscoveryClient +public class EurekaProviderApplication { + + @RequestMapping("/echo1") + public String echo1(@RequestParam String value) { + return "echo: " + value; + } + + public static void main(String[] args) { + SpringApplication.run(EurekaProviderApplication.class, args); + } +} diff --git a/eureka/eureka-java/provider/src/main/resources/application.yml b/eureka/eureka-java/provider/src/main/resources/application.yml new file mode 100644 index 0000000..114ab53 --- /dev/null +++ b/eureka/eureka-java/provider/src/main/resources/application.yml @@ -0,0 +1,11 @@ +server: + port: 20001 +spring: + application: + name: eureka-provider-service +eureka: + instance: + lease-renew-interval-in-seconds: 3 + client: + serviceUrl: + defaultZone: http://127.0.0.1:8761/eureka/ \ No newline at end of file