以下代码会产生“找不到合适的构造函数”错误。我无法找出原因。未找到DatagramPacket构造函数
try {
Sock = new DatagramSocket();
InetAddress IP_add=InetAddress.getByName("192.168.1.2");
DatagramPacket PACKET=new DatagramPacket(buf,buf.length,IP_add,2000);
} catch (Exception e) {}
Byte buf [] = new Byte [256];之前声明 – dpanshu