自定义服务发现

<dependency>
    <groupId>cn.codeforfun</groupId>
    <artifactId>discovery-client-mysql</artifactId>
    <version>1.0.3</version>
</dependency>

server:
  port: 50021
spring:
  application:
    name: client-consumer
  datasource:
    username: root
    password: root
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/codeforfun-discovery

server:
  port: 50011
spring:
  application:
    name: client-producer
  datasource:
    username: root
    password: root
    driver-class-name: com.mysql.cj.jdbc.Driver
    url: jdbc:mysql://localhost:3306/codeforfun-discovery

@EnableFeignClients(basePackages = "com.example.feign")

@FeignClient("client-producer")
public interface TestClient {
    @GetMapping("/test1")
    String test1();
}

@RestController
public class TestController {
    @Resource
    TestClient testClient;

    @GetMapping("/test")
    public String test() {
        return testClient.test1();
    }
}

@RestController
public class TestController {
    @GetMapping("/test1")
    public String test1() {
        return "producer client test1";
    }
}