SpringCloud注册进Consul

1. 启动Consul
   下载Consul https://www.consul.io/downloads
   在consul.exe路径下，启动conusl
   命令：consul agent -dev

   

2. 客户端程序
   添加依赖 pom.xml

   	<!-- SpringCloud consul server -->
       <dependency>
           <groupId>org.springframework.cloud</groupId>
           <artifactId>spring-cloud-starter-consul-discovery</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-actuator</artifactId>
       </dependency>
   

   application.yml

   # Springcloud 微服务注册进Consul
   # 启动Consul ,进入consul.exe目录：consul agent -dev
   # 查看Consul首页： http://localhost:8500/
   server:
     port: 8006
   spring:
     application:
       name: consul-provider-payment
     cloud:
       # consul 注册中心地址
       consul:
         host: localhost
         port: 8500
         discovery:
           #hostname: 127.0.0.1
           service-name: ${
         
         spring.application.name}
   

   启动类

   @SpringBootApplication
   @EnableDiscoveryClient
   public class ConsulPayment8006Application {
         
         
   
       public static void main(String[] args) {
         
         
           SpringApplication.run(ConsulPayment8006Application.class, args);
       }
   }
   

   测试类

   @RestController
   public class PaymentController {
         
         
   
       @Value("${server.port}")
       private String serverPort;
   
       @GetMapping("/payment/consul")
       public String paymentTestConsul(){
         
         
           return "springcloud with consul: "+serverPort+"\t"+ UUID.randomUUID().toString();
       }
   
   }
   

   启动主程序

3. 测试