2012-03-05 41 views

回答

0

好吧,我想通了。以下代码演示了我如何找到JRE默认值。

Socket socket = new Socket(); 
     int linger = -2;//To distinguish the "initial value" 
     try { 
      linger = socket.getSoLinger(); 
     } catch (SocketException e) { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 
     } 
     System.out.println("Socket.getLinger() = "+linger); 

此处的值-1意味着linger is disabled