SpringCloud - consul 服务注册生产（2）

我不是女神ヾ 2024-04-17 18:08 82阅读 0赞

## SpringCloud - consul 服务注册生产（2） ##

1、 添加maven 依赖

<dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-actuator</artifactId>
     </dependency>
    	<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>

2、 添加 testwebapp/src/main/java/com/jscenter/testwebapp/TestWebAppApplication.java

# package com.jscenter.testwebapp;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
    
    
    @SpringBootApplication
    @EnableDiscoveryClient
    public class TestWebAppApplication {
    
        public static void main(String[] args) {
            SpringApplication.run(TestWebAppApplication.class, args);
        }
    }

3、 添加 testwebapp/src/main/java/com/jscenter/testwebapp/HelloController.java

# package com.jscenter.testwebapp;
    
    import org.springframework.web.bind.annotation.RequestMapping;
    import org.springframework.web.bind.annotation.RequestParam;
    import org.springframework.web.bind.annotation.RestController;
    
    @RestController
    public class HelloController {
    
        @RequestMapping("/")
        public String home() {
            return "hello home";
        }
    
    
        @RequestMapping("/hello")
        public String index(@RequestParam String name) {
            return "hello "+name+"，this is first messge";
        }
    
        @RequestMapping("/health")
        public String health()  {
            return "ok";
        }
    }

4、 添加 testwebapp/src/main/resources/application.properties

spring.application.name=testwebapp
    server.port=9000
    spring.cloud.consul.host=localhost
    spring.cloud.consul.port=8500
    #注册到consul的服务名称
    spring.cloud.consul.discovery.serviceName=testwebapp

5、 访问 http://localhost:9000/health

6、访问 consul

![consul][]

[consul]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/17/ec40116339e4456d97a1bad90789d0f8.png