Spring Cloud Consul Payment8006 模块开发实践

1. 模块创建

新建一个Maven模块，名称为 cloud-providerconsul-payment8006。在pom.xml中添加必要的依赖项，包括Spring Cloud Consul Discovery和Spring Boot Starter Web等。

2. 依赖管理

在pom.xml中添加以下依赖：


       
        
            
     
      org.springframework.cloud
             
     
      spring-cloud-starter-consul-discovery
         
        
        
            
     
      org.springframework.boot
             
     
      spring-boot-starter-web
         
        
        
            
     
      org.springframework.boot
             
     
      spring-boot-starter-actuator

3. 配置优化

在application.properties中添加以下配置：

server.port=8006spring.application.name=consul-provider-paymentspring.cloud.consul.host= localhostspring.cloud.consul.port=8500spring.cloud.consul.discovery.service-name=${spring.application.name}

4. 主启动类

创建主启动类 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);    }}

5. 接口开发

创建支付控制器 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;@Slf4j@RestControllerpublic class PaymentController {    @Value("${server.port}")    private String serverPort;    @RequestMapping(value = "/payment/consul")    public String paymentConsul() {        log.info("接收到请求：{}", serverPort);        return "Spring Cloud with Consul: " + serverPort + "\t" + UUID.randomUUID().toString();    }}