SpingCloud 2020微服务教程【17】服务提供者注册进Consul-白红宇

SpingCloud 2020微服务教程【17】服务提供者注册进Consul

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发布时间：2019-02-26

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cloud-providerconsul-payment8006模块

微服务模块

1. 建module

New --> Module --> Maven[Module SDK:1.8.0_191] --> name[cloud-providerconsul-payment8006] --> Finish

2. 改pom


   
     
        
     
      cloud2020
         
     
      com.antherd.springcloud
         
     
      1.0-SNAPSHOT
       
      
    
     4.0.0
      
    
     cloud-providerconsul-payment8006
      
        
         
           
      
       org.springframework.cloud
            
      
       spring-cloud-starter-consul-discovery
          
         
         
           
      
       org.springframework.boot
            
      
       spring-boot-starter-web
          
         
           
      
       org.springframework.boot
            
      
       spring-boot-starter-actuator
          
         
         
           
      
       org.springframework.boot
            
      
       spring-boot-devtools
            
      
       runtime
            
      
       true
          
         
           
      
       org.projectlombok
            
      
       lombok
            
      
       true
          
         
           
      
       org.springframework.boot
            
      
       spring-boot-starter-test
            
      
       test

3. 写yml

server:  port: 8006spring:  application:    name: consul-provider-payment  cloud:    consul:      host: localhost      port: 8500      discovery:        #hostname: 127.0.0.1        service-name: ${   spring.application.name}

4. 主启动

新建类：com.antherd.springcloud.PaymentMain8006

package com.antherd.springcloud;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.cloud.client.discovery.EnableDiscoveryClient;@SpringBootApplication@EnableDiscoveryClientpublic class PaymentMain8006 {     public static void main(String[] args) {       SpringApplication.run(PaymentMain8006.class, args);  }}

新建类：com.antherd.springcloud.controller.PaymentController

package com.antherd.springcloud.controller;import java.util.UUID;import lombok.extern.slf4j.Slf4j;import org.springframework.beans.factory.annotation.Value;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RestController;@RestController@Slf4jpublic class PaymentController {     @Value("${server.port}")  private String serverPort;  @RequestMapping(value = "/payment/consul")  public String paymentConsul() {       return "Spring Cloud with Consul: " + serverPort + "\t" + UUID.randomUUID().toString();  }}

5. 启动测试

登录Consul服务器，查看节点，发现consul-provider-payment已经被注册到consul