java applet 签名和实例

http://www.blogjava.net/nokiaguy/archive/2009/02/06/253636.html

<applet code="Main.class" id="forwardport" codebase="." ARCHIVE = "forwardport.jar" width="0" height="0">
		<param name="conPort" value="9881"/>
		<param name="chanPort" value="9882"/>
		<param name="proxyHostIp" value="119.56.23.12"/>
</applet>

		var result=false; 

    var appletforward = document.getElementById('forwardport');


  		setTimeout(function() {
			   try{
//其中portForward是applet java代码中提供的一个方法			

result=appletforward.portForward();	
					}catch(ex){
						alert(ex);
				  }
  		}, 100000);