如果希望监听TCP端口9000，服务器端应该怎样创建socket?
new Socket("localhost",9000);
new ServerSocket(9000);
new Socket(9000);
new ServerSocket("localhost",9000);
青云测评
青云测评
如果希望监听TCP端口9000，服务器端应该怎样创建socket?
new Socket("localhost",9000);
new ServerSocket(9000);
new Socket(9000);
new ServerSocket("localhost",9000);
