Please help.
I have no idea why it doesn't work
I think that it should be the way that I pass variable from Java to Php is not correct.
I use localhost for testing(not tomcat or apache) just database in phpadmin.

The respond that I receive always fail.

public class test extends JApplet {
 
	public test(){
		 JButton myButton = new JButton("sendData");
	        myButton.setFont(new Font("Sansserif", Font.PLAIN, 14));
	        myButton.setSize(15, 10);
 
	        myButton.addActionListener(new button());
	        add(myButton);
	}
 
 
 
	private class button implements ActionListener {
        public void actionPerformed(ActionEvent e) {
        	PostMsg(10,"hello");
        }
	}
	public void PostMsg(int score, String n){
		 try {
 
 
			 String parametersAsString;    
		        byte[] parameterAsBytes;    
 
		       parametersAsString = "&name=" + n + "&score=" + score;
 
 
		        parameterAsBytes = parametersAsString.getBytes();    
 
		        // send parameters to server    
 
		        URL url = new URL("http://localhost/addtest.php");   
 
		        URLConnection con = url.openConnection();    
		        con.setDoOutput(true);    
		        con.setDoInput(true);          
		        ((HttpURLConnection) con).setRequestMethod("POST");   
 
		        con.setRequestProperty("Content=length", String.valueOf(parameterAsBytes.length));   
		        OutputStream oStream = new DataOutputStream(con.getOutputStream());   
		        oStream.write(parameterAsBytes);    
		        oStream.flush();    
 
//get respond
 
		        BufferedReader iStream = new BufferedReader(new InputStreamReader(con.getInputStream()));   
 
		        String aLine = iStream.readLine();   
 
		        while(aLine != null)    
		        {   
		            if(aLine.contains("success"))   
		            	System.out.println("success");
		            if(aLine.equals("")) {
		            	System.out.println("fail");  
		            	break;   
		            }
 
		        }   
 
		        iStream.close();
		        oStream.close(); 
 
 
			} catch (Exception e) {
				System.out.println("ERROR"+e.getMessage());
			}
}
	}

PHP Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<?php


include("../connectionJAVA/connect.php");
$name = $_POST['name'];
$score =$_POST['score'];




//insert data
$sql = "insert into java
values(null,'$name','$score')";
mysql_query($sql) or die("error=$sql"); 



echo "sucess";
?>

</body>
</html>