1、添加依赖:build.gradle
// https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-dependencies
compile group: 'org.springframework.cloud', name: 'spring-cloud-dependencies', version: 'Greenwich.SR4', ext: 'pom'
// https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-consul-discovery
compile group: 'org.springframework.cloud', name: 'spring-cloud-starter-consul-discovery', version: '2.1.4.RELEASE'
// https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-openfeign
compile group: 'org.springframework.cloud', name: 'spring-cloud-starter-openfeign', version: '2.1.4.RELEASE'
2、添加配置application.yml
server:
port: 8086
spring:
application:
name: "consulClient"
cloud:
consul:
host: localhost
port: 8500
discovery:
enabled: true
service-name: ${spring.application.name}
register: false
instance-id: ${spring.application.name}:${server.port}
3、在src/main/groovy下编写发现接口
注意:请求地址为全路径,否则会报错:
Caused by: feign.FeignException$NotFound: status 404 reading FeignServer#test(String)
服务提供者截图:
4、在启动类上添加注解
@EnableFeignClients(basePackages = ["middol.feign"])
5、编写controller调用
6、按顺序启动测试,完成