PHP文件名test.php,代码如下: <?php $gid = $_GET['gid']; $pid = $_POST['pid']; print("<B>GET ID is: $gid</B><BR>/n"); print("<B>POST ID is: $pid</B><BR>/n"); ?> java简单测试代码: import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.net.MalformedURLException; import java.net.URL; import java.net.URLConnection; public class Main { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub try { URL url = new URL("http://localhost/PHP/test.php?gid=GET"); URLConnection conn = url.openConnection(); conn.setDoOutput(true); OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream()); writer.write("pid=POST"); writer.flush(); String line; BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream())); while ((line = reader.readLine()) != null) { System.out.println(line); } writer.close(); reader.close(); } catch (MalformedURLException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } 本机服务器地址:http://localhost/PHP/test.php