serversql.java~16~

来自「JAVA做的,呵呵,很菜啊,主要是为了下载」· JAVA~16~ 代码 · 共 68 行

package new3;
import java.net.*;
import java.io.*;
import java.sql.*;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class ServerSql {
    public static String str="wroing";
    public ServerSql() {
    }
    public static void main(String [] args)throws Exception{
        String yn="wroing";
        ServerSocket ss=new ServerSocket(4001);
        try{
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
        }catch(Exception ce){
            System.out.println("Classnull"+ce);
        }
        while(true){
            Socket s = ss.accept();
            BufferedReader b = new BufferedReader(new InputStreamReader(s.
                    getInputStream()));
            String username = b.readLine();
            String password = b.readLine();
            String address = b.readLine();
            try {
                Connection con = DriverManager.getConnection("jdbc:odbc:test");
                Statement stam = con.createStatement();
                ResultSet rs = stam.executeQuery("select * from 天国人员资料");
                while (rs.next()) {
                    if (username.equals(rs.getString(1)) &&
                        password.equals(rs.getString(2))) {
                        yn = "right";
                        str=yn;
                        PrintStream p = new PrintStream(s.getOutputStream());
                        p.println(yn);
                        break;
                    }
                    else
                        yn="wroing";
                }
                if(str.equals("right")){
                    break;
                }
                //Socket s1 = new Socket(address, 4001);
                s.close();
                //s1.close();
                rs.close();
                stam.close();
                con.close();
            } catch (Exception ee) {
                System.out.println("sql:"+ee);
            }
        }
    }
}