过年要回家,随手写了个12306买票的脚本,成功抢到几张卧铺.

// ==UserScript==
// @name       12306
// @namespace  12306
// @version    0.1
// @description  enter something useful
// @match     https://dynamic.12306.cn/* // @require        http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js // @copyright  2012+, You
// ==/UserScript==

//var dom = $(window.frames['main'].document); var btn = dom.find('#submitQuery'); var dt = dom.find(''); var interval = setInterval(function(){ btn.click(); if() },100);

//验证码
var code = $('input[name=randCode]');

//查询按钮
var btn = $('#submitQuery');

if(btn.length == 0 && code == 0)
{
return;
}

//输入验证码后自动下单
code.keyup(function(){
if($(this).val().length == 4)
{
$('.long_button_u').last().focus();
}
})

//自动查询
$('<button id="auto">全自动</button>').insertAfter(btn);

$('#auto').click(function(){ this.disabled = true; auto()});

function check()
{
if($('.btn130_2').length > 0)
{
//自动预定
$('.btn130_2').click();
alert('有票了!');
clearInterval(interval);
}
}
var interval ;

//自动查询并预定
function auto()
{
var interval = setInterval(function(){
btn.click();
check();
},100);
}