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 [e-mail] * @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URLprivate 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=\"马上抢\"/>") != -1) {buttonState = "马上抢";} else if (s.indexOf("<a href=\"#\" class=\"extra  notice J_BuyButtonSub\">开团提醒</a>") != -1) {buttonState = "开团提醒";} else if (s.indexOf("<div class=\"main-box chance \">") != -1) {buttonState = "还有机会";} else if (s.indexOf("<span class=\"out floatright\">卖光了...</span>") != -1) {buttonState = "卖光了";} else if (s.indexOf("<span class=\"out floatright\">已结束...</span>") != -1) {buttonState = "已结束";}if (s.indexOf("<form class=\"J_BuySubForm\" data-ccb=\"0\" data-ques=\"0\" action") != -1) {content.append(s + "\r\n");formFlag = true;}if (formFlag == true) {if (s.indexOf("<input name=\'_tb_token_\' type=\'hidden\' value") != -1) {content.append(s + "\r\n");}if (s.indexOf("<input type=\"hidden\" name=\"_input_charset\" value") != -1) {content.append(s + "\r\n");}if (s.indexOf("<input type=\"hidden\" name=\"itemId\" value") != -1) {content.append(s + "\r\n");}if (s.indexOf("<input type=\"hidden\" name=\"id\" value") != -1) {content.append(s + "\r\n");}if (s.indexOf("<input type=\"hidden\" name=\"tgType\" value") != -1) {content.append(s + "\r\n");}if (s.indexOf("<input type=\"submit\" class=\"buyaction J_BuySubmit\"") != -1) {content.append(s + "\r\n");}if (s.indexOf("</form>") != -1) {content.append(s + "\r\n");}}if (s.indexOf("<div class=\"time-banner\">") != -1) {break;}}br.close();} catch (Exception e) {System.err.println(e);return "Open URL Error";}return buttonState + "," + content;}// 提交表单public static String doPost(String form) {StringBuffer content = new StringBuffer();try {URLConnection connection = new URL(URL).openConnection();connection.setDoOutput(true);OutputStreamWriter os = new OutputStreamWriter(connection.getOutputStream(), "UTF-8");os.write(form);os.flush();os.close();InputStream is = connection.getInputStream();InputStreamReader theHTML = new InputStreamReader(is);BufferedReader br = new BufferedReader(theHTML);String s = "";while ((s = br.readLine()) != null) {content.append(s + "\r\n");}} catch (Exception e) {e.printStackTrace();}// 返回提交表单后返回的页面内容return content.toString();}// 登录public static void doLogin(String username, String password) {String form = "<form id=\"J_StaticForm\" action=\"https://login.taobao.com/member/login.jhtml\" method=\"post\" autocomplete=\"on\"><input type=\"text\" name=\"TPL_username\" id=\"TPL_username_1\" value=\"" + username + "\"><input type=\"password\" name=\"TPL_password\" id=\"TPL_password_1\" value=\"" + password + "\"><input type=\"hidden\" id=\"J_TPL_redirect_url\" name=\"TPL_redirect_url\" value=\"http://www.taobao.com/?spm=a2107.1.1000340.1.AL2Mpn\"><button type=\"submit\" id=\"J_SubmitStatic\">登　录</button></form>";doPost(form);}public static void main(String[] args) {//doLogin();// new MyThread().start();// new MyThread().start();// new MyThread().start();// new MyThread().start();// new MyThread().start();// new MyThread().start();// new MyThread().start();new MyThread().start();}}