server.java

一个服务器,客户端程序.客户端发送查询信息,服务端返回查询结果

package homework;

import java.util.Vector;
import java.net.ServerSocket;
import java.net.Socket;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.PrintWriter;
import javax.swing.JOptionPane;
import java.io.InputStreamReader;

/**
 * <p>Title: java source file filter</p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author Jesse
 * @version 1.0
 */
public class Server implements Runnable {
    Vector data;
    ServerSocket ss;
    Socket s;
    String send;
    String rev;
    ServerFrame sf;
    public Server(ServerFrame sf,    Socket s) {
        this.sf = sf;
        this.s=s;
        data=sf.data;
    }

    public void run() {
        try {
            BufferedReader bin = new BufferedReader(new InputStreamReader(s.
                    getInputStream()));
            PrintWriter pout = new PrintWriter(s.getOutputStream());
            rev = bin.readLine();
            while (!rev.equals("exit")) {
                send = search(rev);
                pout.println(send);
                pout.flush();
                rev = bin.readLine();
            }
        } catch (IOException e) {
            System.out.println(e);
        }

    }

    public String search(String str) {
        String ret = "Name:";
        data=sf.data;
        for (int i = 0; i < data.size(); i++) {
            String t[] = (String[]) data.get(i);
            if (t[0].equals(str)) {
                ret = ret + t[0] + "   Address:" + t[1] + "   Phone:" + t[2];
            }
        }
        if (ret.length() <= 6) {
            return "No Such Data";
        }
        return ret;
    }


}