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57 lines (51 loc) · 1.29 KB
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package java_base;
import java.io.PrintStream;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.Scanner;
public class MultiThreadServer {
public static void main(String[] args) {
// TODO Auto-generated method stub
try {
ServerSocket s = new ServerSocket(8000);
System.out.println("服务已经开启");
while(true) {
Socket socket = s.accept();
String addr = socket.getInetAddress() + ":" + socket.getPort();
System.out.println("客户" + addr + "访问!");
new ServerReaderThread(socket, addr).start();
}
} catch (Exception e) {
// TODO: handle exception
}
}
}
class ServerReaderThread extends Thread{
Socket socket;
String addr;
public ServerReaderThread(Socket socket, String addr2) {
// TODO Auto-generated constructor stub
this.socket = socket;
this.addr = addr2;
}
@Override
public void run() {
// TODO Auto-generated method stub
try {
Scanner sc = new Scanner(socket.getInputStream());
PrintStream ps = new PrintStream(socket.getOutputStream());
while(true) {
String str = sc.nextLine();
System.out.println(addr + "说：" + str);
ps.println(str);
ps.flush();
if("exit".equalsIgnoreCase(str)) {
break;
}
}
} catch (Exception e1) {
// TODO: handle exception
e1.printStackTrace();
}
}
}