【SpringCloud】服务消费者注册进consul

绝地灬酷狼 2022-11-09 03:57 171阅读 0赞

新建maven项目 consul-consumerconsul-order-80  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW5nanVueWVz_size_16_color_FFFFFF_t_70]  
pom.xml 导入依赖

<dependencies>
            
            <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>
            
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-devtools</artifactId>
                <scope>runtime</scope>
                <optional>true</optional>
            </dependency>
            <dependency>
                <groupId>org.projectlombok</groupId>
                <artifactId>lombok</artifactId>
                <optional>true</optional>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
        </dependencies>

application.yml文件

server:
      port: 80
    
    spring:
      application:
        name: consul-consumer-order
    
      cloud:
        consul:
          host: localhost
          discovery:
            port: 8500
            service-name: ${
        spring.application.name}

配置 RestTemplate

@Configuration
    public class ApplicationContextConfig {
        
        
        @Bean
        @LoadBalanced
        public RestTemplate getRestTemplate(){
        
            return new RestTemplate();
        }
    }

控制类

@RestController
    public class OrderConsulController {
        
        public static final String INVOKE_URL = "http://consul-provider-payment";
        @Resource
        private RestTemplate restTemplate;
    
        @GetMapping(value = "/consul/consul")
        public String paymentInfo(){
        
            return restTemplate.getForObject(INVOKE_URL+"/payment/consul",String.class);
        }
    }

启动OrderConsulMain80

观察 consul  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW5nanVueWVz_size_16_color_FFFFFF_t_70 1]  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW5nanVueWVz_size_16_color_FFFFFF_t_70 2]  
![在这里插入图片描述][20210314184725201.png]

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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3hpYW5nanVueWVz_size_16_color_FFFFFF_t_70 1]: /images/20221023/e85c15ba784d40899715a02345be73c8.png
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[20210314184725201.png]: /images/20221023/d00b2017a586404aa22329b0e8934465.png