Java使用FeignClient发送HTTP 请求

使用FeignClient发送HTTP请求
1.添加依赖


    org.springframework.cloud
    spring-cloud-starter-netflix-eureka-client
    2.1.0.RELEASE



    org.springframework.cloud
    spring-cloud-starter-openfeign
    2.1.0.RELEASE


2.发送接口

@FeignClient(name = "**ServiceClient", url = "${url.signerUrl}" )
public interface **ServiceClient {

    @RequestMapping(value = "/***", method = RequestMethod.POST)
    public String ***(@RequestBody(required = true) String param);

}

3.调用接口发送数据