12306鐵道部網站自動化登錄:秒殺火…

使用IE8及其以上的版本，IE7及以下版本需要另外下載微軟官方的IE開發者工具欄，下載鏈接如下：

在IE地址欄中訪問鐵道部登錄頁面 https://dynamic.12306.cn/otsweb/loginAction.do?method=init

Internet Explorer Developer Toolbar:http://www.microsoft.com/download/en/details.aspx?id=18359

需要且只需要輸入一次自己的用戶名，密碼，驗證碼即可

按F12快捷鍵調出IE開發者工具欄 >>> Script(腳本)選項卡 >>> 複製如下圖代碼到內容文本框中 >>> 點擊 Run Script(運行腳本) 按鈕

var page = "https://dynamic.12306.cn/otsweb/loginAction.do?method=init"; 

var url = "https://dynamic.12306.cn/otsweb/loginAction.do?method=login"; 

var queryurl = "https://dynamic.12306.cn/otsweb/order/querySingleAction.do?method=init"; 

function submitForm() { 

    var _ifrMain = document.getElementByIdx_x('main'); 

    var userName = _ifrMain.contentWindow.document.getElementByIdx_x('UserName'); 

    var password = _ifrMain.contentWindow.document.getElementByIdx_x('password'); 

    var randCode = _ifrMain.contentWindow.document.getElementByIdx_x('randCode'); 

    var submitUrl = url; 

    $.ajax({ 

        type: "POST", 

        url: submitUrl, 

        data: { 

            "loginUser.user_name": userName.value 

          , "user.password": password.value 

          , "randCode": randCode.value 

        }, 

        timeout: 30000, 

        success: function (msg) { 

            if (msg.indexOf('請輸入正確的驗證碼') > -1) { 

                alert('請輸入正確的驗證碼！'); 

            }; 

            if (msg.indexOf('當前訪問用戶過多') > -1) { 

                reLogin('回調結果:當前訪問用戶過多'); 

            } 

            else { 

                location.replace(queryurl); 

            }; 

        }, 

        error: function (msg) { 

            reLogin('回調結果:錯誤'); 

        }, 

        beforeSend: function (XHR) { 

           ; 

        } 

    }); 

} 

var count = 1; 

function reLogin(msg) { 

    count++; 

    skm_LockScreen("(" + count + ")次登錄中..." + msg); 

    setTimeout(submitForm, 500); 

} 

function skm_LockScreen(str) { 

    scroll(0, 0); 

    var back = document.getElementByIdx_x('skm_LockBackground'); 

    var pane = document.getElementByIdx_x('skm_LockPane'); 

    var text = document.getElementByIdx_x('skm_LockPaneText'); 

    var LockBackgroundCssString = "position: absolute;top: 0px;left: 0px;visibility: visible;display: block;width: 105%;height: 105%;background-color: #666;z-index: 999;filter: alpha(opacity=75);opacity:0.75;padding-top: 20%;"; 

    var LockPaneCssString = "z-index: 1000;position: absolute;top: 0px;left: 0px;padding-top: 25%;visibility: visible;display: block;text-align: center;width: 100%;";

    var textCssString = "width: 55%;background-color: #969;color: White;font-size: large;border: dotted 1px White;padding: 9px;margin-left: auto;margin-right: auto;";

      

    if (back) 

        back.style.cssText = LockBackgroundCssString;  

    if (pane) 

        pane.style.cssText = LockPaneCssString;  

    if (text) { 

        text.innerHTML = str; 

        text.style.cssText = textCssString;  

    } 

} 

var loginoutElement = document.getElementByIdx_x('login_out'); 

loginoutElement.innerHTML = "<div id='skm_LockBackground' style='display: none;visibility: hidden;position: absolute;top: -100px;left: -100px;'></div><div id='skm_LockPane' style='display: none;visibility: hidden;position: absolute;top: -100px;left: -100px;'><div id='skm_LockPaneText'> </div></div>";  

submitForm();

下載腳本