对于其合作伙伴应用,我切换了客户端和服务器代码以及端口。将这两个代码放在两个独立的终端中。他们能够相互联系,但我无法从一个终端向另一个终端发送消息。
import java.net.*;
import java.io.*;
import java.util.Scanner;
class ChatHead1
{
public static void main()throws Exception
{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
//Client
Socket sock = new Socket("127.0.0.1", 2000);
OutputStream ostream = sock.getOutputStream();
DataOutputStream dos = new DataOutputStream(ostream);
System.out.print("\nYou:");
String message1 = br.readLine(); //Inputting Message For Sending
dos.writeBytes(message1);
//Server
ServerSocket sersock = new ServerSocket(5000);
System.out.print("\nThem: ");
Socket sockServ = sersock.accept();
InputStream istream = sockServ.getInputStream();
DataInputStream dstream = new DataInputStream(istream);
String message2 = dstream.readLine();
System.out.println(message2); //Printing Received Message
//Client Close
dos.close();
ostream.close();
sock.close();
//Server Close
dstream .close();
istream.close();
sockServ.close();
sersock.close();
}
}
答案 0 :(得分:0)
我建议您只使用一个服务器/客户端,因为它是双向连接 我真的不明白为什么你使用客户端和服务器。
在dos.flush();
dos.writeBytes(message1);