---

---

pom.xml

<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><parent><artifactId>dym_cloud2021</artifactId><groupId>com.atguigu.springcloud</groupId><version>1.0-SNAPSHOT</version></parent><modelVersion>4.0.0</modelVersion><artifactId>cloud-consumerconsul-order80</artifactId><dependencies><!--SpringCloud consul-server --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-consul-discovery</artifactId></dependency><!-- SpringBoot整合Web組件 --><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><!--日常通用jar包配置--><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></project>

application.yml

###consul服務端口號 server:port: 80spring:application:name: cloud-consumer-order####consul注冊中心地址cloud:consul:host: localhostport: 8500discovery:#hostname: 127.0.0.1service-name: ${spring.application.name}

OrderConsulMain80.java

package com.dym.springcloud;import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.cloud.client.discovery.EnableDiscoveryClient;@SpringBootApplication @EnableDiscoveryClient public class OrderConsulMain80 {public static void main(String[] args) {SpringApplication.run(OrderConsulMain80.class,args);} }

ApplicationContextConfig.java

package com.dym.springcloud.config;import org.springframework.cloud.client.loadbalancer.LoadBalanced; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.web.client.RestTemplate;@Configuration public class ApplicationContextConfig {@Bean@LoadBalancedpublic RestTemplate getRestTemplate(){return new RestTemplate();} }

OrderConsulController.java

package com.dym.springcloud.controlller;import lombok.extern.slf4j.Slf4j; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate;import javax.annotation.Resource;@RestController @Slf4j public class OrderConsulController {public static final String INVOKE_URL = "http://consul-provider-payment";@Resourceprivate RestTemplate restTemplate;@GetMapping(value = "/consumer/payment/consul")public String paymentInfo(){String result = restTemplate.getForObject(INVOKE_URL+"/payment/consul",String.class);return result;} }

總結

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