405发送HTTP请求时抛出错误JAVA

Question

I try to send http request and get the result with a Java code

this is the Server side:

public class Testws {
@GET
    @Path("/test/{id}")
    @Produces("application/xml")
    public Integer getAssets(@PathParam("id") int id){
        }
}

And this is the Client side:

URL url = new URL("http://xxx/route/test/1");
HttpsURLConnection connection = (HttpsURLConnection)url.openConnection();
connection.setDoOutput(true);
connection.connect();
final int responseCode = connection.getResponseCode();

when i run this java code i got an 405 status code but when i put the link ( http://xxx/route/test/1 ) directly in the browser it works fine i got 200 as a response code. How can i fix this ?

Answer 1

Your error means that you query the server with the wrong HTTP method.

What you paste in your browser will be sent as GET method.

Your code doesn't use GET , so to force an HTTP method, use HttpConnection.setRequestMethod

Alternatively, setDoOutput(true) won't make you use GET , see this topic : What exactly does URLConnection.setDoOutput() affect? .

Remove this line and you will use the default HTTP method, which is GET .

public void setRequestMethod(String method) throws ProtocolException

Set the method for the URL request, one of: GET POST HEAD OPTIONS PUT DELETE TRACE are legal, subject to protocol restrictions. The default method is GET .