java - HttpURLConnection GET call with parameters not working -


i have simple code not working.

class httocon:

package test;  import java.io.bufferedreader; import java.io.inputstream; import java.io.inputstreamreader; import java.net.httpurlconnection; import java.net.url; import java.net.urlconnection; import java.net.urlencoder;  public class httpcon {   public static void main(string[] args) {     try {         sendget();     } catch (exception e) {         e.printstacktrace();     } }     // http request         private static void sendget() throws exception {              string url = "http://myweb.com/public/resource/data/stream";              url obj = new url(url);             httpurlconnection con = (httpurlconnection) obj.openconnection();              // optional default             con.setrequestmethod("get");               //add request header             con.setrequestproperty("begin", "1430295300000");             con.setrequestproperty("end", "1430297279988");             con.setrequestproperty("id", "140621");             con.setrequestproperty("time", "fifteen_minute");              int responsecode = con.getresponsecode();             system.out.println("\nsending 'get' request url : " + url);             system.out.println("response code : " + responsecode);              bufferedreader in = new bufferedreader(                     new inputstreamreader(con.getinputstream()));             string inputline;             stringbuffer response = new stringbuffer();              while ((inputline = in.readline()) != null) {                 response.append(inputline);             }             in.close();              //print result             system.out.println(response.tostring());          } }

error trace:

{"fault":{"exceptiontype":"missingservletrequestparameterexception","host":"12.205.101.123","cause":"required long parameter 'id' not present","status":"400","query":"/public/resource/data/stream","stacktrace":"org.springframework.web.bind.missingservletrequestparameterexception: required long parameter 'id' not present\n\tat org.springframework.web.servlet.mvc.annotation.annotationmethodhandleradapter$servlethandlermethodinvoker.raisemissingparameterexception(annotationmethodhandleradapter.java:774)\n\tat org.springframework.web.bind.annotation.support.handlermethodinvoker.resolverequestparam(handlermethodinvoker.java:509)\n\tat

note:

if hit url directly in browser works fine.

http://myweb.com/public/resource/data/stream?begin=1430295300000&end=1430297279988&id=140621&time=fifteen_minute

update:

using curl:

curl -x http://myweb.com/public/resource/data/stream?begin=1430295300000&end=1430297279988&id=140621&time=fifteen_minute

above curl doesn't work , exception same - 

curl -x 'http://myweb.com/public/resource/data/stream?begin=1430295300000&end=1430297279988&id=140621&time=fifteen_minute'

this curl works fine.

you create string containing parameters, gets appended onto url. create url obj this. example :- 

string this.url = "http://myweb.com/public/resource/data/stream"; this.url += "?begin=1430295300000&end=1430297279988&id=140621     &time=fifteen_minute";  this.urlobj = new url(this.url);

then create connection in original example.


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