I have Restful WebServices, and i send POST and GET HTTP request, how to send PUT and DELTE request HTTP in httpURLConection with JAVA.

解决方案

PUT

URL url = null;

try {

url = new URL("http://localhost:8080/putservice");

} catch (MalformedURLException exception) {

exception.printStackTrace();

}

HttpURLConnection httpURLConnection = null;

DataOutputStream dataOutputStream = null;

try {

httpURLConnection = (HttpURLConnection) url.openConnection();

httpURLConnection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");

httpURLConnection.setRequestMethod("PUT");

httpURLConnection.setDoInput(true);

httpURLConnection.setDoOutput(true);

dataOutputStream = new DataOutputStream(httpURLConnection.getOutputStream());

dataOutputStream.write("hello");

} catch (IOException exception) {

exception.printStackTrace();

} finally {

if (dataOutputStream != null) {

try {

dataOutputStream.flush();

dataOutputStream.close();

} catch (IOException exception) {

exception.printStackTrace();

}

}

if (httpsURLConnection != null) {

httpsURLConnection.disconnect();

}

}

DELETE

URL url = null;

try {

url = new URL("http://localhost:8080/deleteservice");

} catch (MalformedURLException exception) {

exception.printStackTrace();

}

HttpURLConnection httpURLConnection = null;

try {

httpURLConnection = (HttpURLConnection) url.openConnection();

httpURLConnection.setRequestProperty("Content-Type",

"application/x-www-form-urlencoded");

httpURLConnection.setRequestMethod("DELETE");

System.out.println(httpURLConnection.getResponseCode());

} catch (IOException exception) {

exception.printStackTrace();

} finally {

if (httpURLConnection != null) {

httpURLConnection.disconnect();

}

}