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Java 实现 淘宝秒杀 聚划算 自动提醒 源码

说明

本实例能够监控聚划算的抢购按钮,在聚划算整点聚的时间到达时自动弹开页面(URL自己定义)。

可以自定义监控持续分钟数,同时还可以通过多线程加快刷新速度。

源码

package com.itechzero.pricemonitor;

import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.URI;
import java.net.URL;
import java.net.URLConnection;
import java.text.SimpleDateFormat;
import java.util.Date;

/**
 * PriceMonitor.java
 * 
 * @author Techzero
 * @Email techzero@163.com
 * @Time 2014-5-21 下午1:24:30
 */
class MyThread extends Thread {
	public void run() {
		try {
			// 此处参数为监控持续分钟数
			PriceMonitor.monitorButton(10);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
};

public class PriceMonitor {
	// 监控的商品URL
	private static String URL = "http://detail.ju.taobao.com/home.htm?spm=608.2214381.3.1.AdPEjn&item_id=38260927591&id=10000002781939";

	// 监视按钮
	public static void monitorButton(int lastMinute) {
		int nowMinute = Integer.parseInt(new SimpleDateFormat("mm").format(new Date()));
		int endMinute = Integer.parseInt(new SimpleDateFormat("mm").format(new Date())) + lastMinute;
		while (nowMinute < endMinute) {
			nowMinute = Integer.parseInt(new SimpleDateFormat("mm").format(new Date()));
			String result[] = getCurrentButtonAndForm(URL, "gb2312").split(",");
			// 当前按钮状态
			String currentButton = result[0];
			// 马上抢 表单
			//String form = result[1];
			String nowTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
			System.out.println(nowTime + " - 现在按钮是 " + currentButton);

			if (currentButton == "马上抢" || currentButton.equals("马上抢") || currentButton == "还有机会" || currentButton.equals("还有机会")) {
				System.out.println("赶紧下单!");
				try {
					java.awt.Desktop.getDesktop().browse(new URI(URL));
				} catch (Exception e) {
					e.printStackTrace();
				}
				//doPost(form);
				break;
			} else if (currentButton == "卖光了" || currentButton.equals("卖光了") || currentButton.equals("已结束") || currentButton.equals("已结束")) {
				System.out.println("下次再试吧!");
				break;
			} else {
				System.out.println("还没开始呢,再等等吧!");
			}
		}
	}

	// 获取当前按钮状态
	public static String getCurrentButtonAndForm(String url, String encoding) {
		if (url == null || "".equals(url.trim()))
			return null;
		String buttonState = "";
		StringBuffer content = new StringBuffer();
		boolean formFlag = false;
		try {
			// 新建URL对象
			URL u = new URL(url);
			InputStream is = new BufferedInputStream(u.openStream());
			InputStreamReader theHTML = new InputStreamReader(is, encoding != null ? encoding : "gb2312");
			BufferedReader br = new BufferedReader(theHTML);
			String s = "";
			while ((s = br.readLine()) != null) {
				if (s.indexOf("<input type=\"submit\" class=\"buyaction J_BuySubmit\"  title=\"马上抢\" value=http://www.mamicode.com/"马上抢/"/>") != -1) {>