安裝可以選擇Windows安裝,省事
我是在docker裏安裝的,有點坑 ,可以看看安裝文章
https://blog.csdn.net/bailaoshi666/article/details/107038739
還是新建模塊,然後提供者,再到消費者
application.yml
###consul服務端口號
server:
port: 8006
spring:
application:
name: consul-provider-payment
####consul註冊中心地址,最後一個是表示用ip地址註冊而不是hostname
cloud:
consul:
host: 192.168.184.128
port: 8500
discovery:
hostname: 192.168.184.128
service-name: ${spring.application.name}
prefer-ip-address: true
啓動類還是那兩個註解
@SpringBootApplication
@EnableDiscoveryClient
控制器
@RestController
@Slf4j
public class PaymentController {
@Value("${server.port}")
private String serverPort;
@RequestMapping(value = "/payment/consul")
public String paymentConsul()
{
return "springcloud with consul: "+serverPort+"\t"+ UUID.randomUUID().toString();
}
}
pom
<?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>cloud2020</artifactId>
<groupId>com.atguigu.springcloud</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>cloud-providerconsul-payment8006</artifactId>
<dependencies>
<!-- 引入自己定義的api通用包,可以使用Payment支付Entity -->
<dependency>
<groupId>com.atguigu.springcloud</groupId>
<artifactId>cloud-api-commons</artifactId>
<version>${project.version}</version>
</dependency>
<!--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>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>RELEASE</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
然後是消費者
application.yml
###consul服務端口號
server:
port: 80
spring:
application:
name: cloud-consumer-order
####consul註冊中心地址
cloud:
consul:
host: 192.168.184.128
port: 8500
discovery:
#hostname: 127.0.0.1
service-name: ${spring.application.name}
prefer-ip-address: true
啓動類如上
控制器
@RestController
@Slf4j
public class OrderConsulController {
public static final String INVOKE_URL = "http://consul-provider-payment";
@Resource
private RestTemplate restTemplate;
@GetMapping(value = "/consumer/payment/consul")
public String paymentInfo(){
String result = restTemplate.getForObject(INVOKE_URL+"/payment/consul",String.class);
return result;
}
}
效果