@FeignClient("microservice-provider-user")

public interface UserFeignClient {

@RequestMapping(value = "/user", method = RequestMethod.GET)

public User get0(User user);

}

feign.FeignException: status 405 reading UserFeignClient#get0(User); content:

{"timestamp":1482676142940,"status":405,"error":"Method Not Allowed", "exception":"org.springframework.web.HttpRequestMethodNotSupportedException","message":"Request method 'POST' not supported","path":"/user"}

private synchronized OutputStream getOutputStream0() throws IOException {

try {

if(!this.doOutput) {

throw new ProtocolException("cannot write to a URLConnection if doOutput=false - call setDoOutput(true)");

} else {

if(this.method.equals(

this.method = "POST";

}

feign:

httpclient:

enabled: true

<dependency>

<groupId>org.apache.httpcomponents</groupId>

<artifactId>httpclient</artifactId>

<version>4.5.3</version>

</dependency>

<!-- 使用Apache HttpClient替換Feign原生httpclient --> 

<dependency>

<groupId>com.netflix.feign</groupId>

<artifactId>feign-httpclient</artifactId>

<version>${feign-httpclient}</version>

</dependency>

@RequestMapping(value = "/user", method = RequestMethod.GET)

public User get0(User user);

@RequestMapping(value = "/user", method = RequestMethod.GET,consumer="application/json")

public User get0(@RequestBody User user);