client1.java

Java程序设计实用教程源代码 本书源代码按章分别放置在不同的文件夹中,所有程序均在JDK1.6环境下编译运行正常,除了第13章需要建立ODBC数据源之外,其他程序只要有Java运行环境即可直接运行

import java.net.*;
import java.io.*;
public class Client1 extends Thread {
  int threadNumber;
  Socket s;
  public Client1(int i, Socket socket) {
    System.out.println(" 创建线程：" + i);
    threadNumber = i;
    s = socket;
    start();
  }
  public void run() {
    try {
      OutputStreamWriter ow = new OutputStreamWriter(s.getOutputStream());
      PrintWriter out = new PrintWriter(new BufferedWriter(ow), true);
      BufferedReader in = new BufferedReader(
          new InputStreamReader(s.getInputStream()));
      for (int i = 0; i < 10; i++) {
        out.println("客户端数据: " + threadNumber + "=" + i);
        System.out.println(in.readLine());
      }
    }
    catch (IOException e) {
      try {
        s.close();
      }
      catch (IOException e2) {
      }
    }
  }
  public static void main(String[] args) throws IOException {
    new Client1(1, new Socket(args[0], Integer.parseInt(args[1])));
    new Client1(2, new Socket(args[0], Integer.parseInt(args[1])));
    new Client1(3, new Socket(args[0], Integer.parseInt(args[1])));
  }
}