为什么两个版本socket创建 差别这么大
Socket socket = new Socket(hostname,port);在jdk1.4 下面执行小于1秒就完成了
但是在jdk1.5 下面 却要大于5秒呢
测试程序
SimpleDateFormat sf = new SimpleDateFormat("HH:mm:ss:SSS");String hostname = "10.224.131.10";int port = 80;try {System.out.println("开始："+sf.format(new Date()));Socket socket = new Socket(hostname,port);System.out.println("结束："+sf.format(new Date()));//SocketChannelchannel = SocketChannel.open(new InetSocketAddress(hostname, port)); //System.out.println("开始："+sf.format(new Date()));}catch (Exception e) {e.printStackTrace();}
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