java中如何使用HttpURLConnection中发送PUT,DELETE HTTP请求?

实现思路:
    使用HttpURLConnection中的setRequestMethod方法
	放入相应的请求类型，即可实现不同的请求模式

HTTP PUT:

URL url = new URL("http://www.java265.com/resource");
HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();
httpCon.setDoOutput(true);
httpCon.setRequestMethod("PUT");
OutputStreamWriter out = new OutputStreamWriter(
    httpCon.getOutputStream());
out.write("Resource content");
out.close();
httpCon.getInputStream();


HTTP delete:
 URL url = new URL("http://www.java265.com/resource");
HttpURLConnection httpCon = (HttpURLConnection) url.openConnection();
httpCon.setDoOutput(true);
httpCon.setRequestProperty(
    "Content-Type", "application/x-www-form-urlencoded" );
httpCon.setRequestMethod("DELETE");
httpCon.connect();