demo1.java

Java源代码,使用JBulider开发的上传类,可以上传图片,铃声.

package com.owner.demo;

import java.util.*;
/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2006</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

public class Demo1 {

  public Hashtable numbers = null;
  String strnum = "";
  Integer intnum;
  Integer n;
  public Demo1() {
    /*numbers = new Hashtable();

    for(int i=1 ; i <= 10 ; i++)
    {
      strnum = Integer.toString(i);
      intnum = new Integer(strnum);
      numbers.put(strnum,intnum);
    }

    for(int a=1;a <= numbers.size(); a++)
    {
      strnum = Integer.toString(a);
      n = (Integer)numbers.get(strnum);
      if (n != null) {
         System.out.println(a + " = " + n);
     }
    }*/

   /*numbers.put("one",new Integer(1));
    numbers.put("two",new Integer(2));
    numbers.put("three",new Integer(3));

    Integer n = (Integer)numbers.get("one");
    if (n != null) {
         System.out.println("one = " + n);
     }*/
  }
  public static void main(String[] args) {
    Demo1 demo11 = new Demo1();
    System.out.println(Integer.MAX_VALUE);
     System.out.println(Integer.MIN_VALUE);
  }
}