小米商城抢购时的JavaScript代码,分析一下

1、小米抢购时的JS 代码，分析一下吧，返回的ajax 代码 :hdcontrol("stime":1381645438,"status":"allow":false,"miphone":"hdstart":false,"hdstop":false,"hdurl":"","duration":null,"mibox":"hdstart":false,"hdstop&quo

2、t;:false,"hdurl":"","duration":null)function forNum(a)return 10>a?"0"+a:afunction countdown(a,b)var c=new Date(b).getTime()/1e3,d=c-a,e=parseInt(d%60),f=parseInt(d/60%60),g=parseInt(d/3600%24),h=parseInt(d/3600/24),i=e.toString(),f.toString(),g.toString

3、();return 0>=d?"00 小时 00 分 00 秒 ",!0:h>0?(window._timestr=h+"天 "+forNum(i2)+"时"+forNum(i1)+"分"+forNum(i0)+"秒",h+"<span>天</span>"+forNum(i2)+"<span>时 </span>"+fo

4、rNum(i1)+"<span>分</span>"+forNum(i0)+"<span>秒</span>",!1):(window._timestr=forNum(i2)+"时 "+forNum(i1)+"分 "+forNum(i0)+"秒",forNum(i2)+"<span>时</span>"+forNum

5、(i1)+"<span>分</span>"+forNum(i0)+"<span>秒 </span>",!1)function WebEventTrigger(a,b)tryif(WE&&WE.trigger)return"string"!=typeof b&&(b=JSON.stringify(b),WE.trigger(a,b)catch(c)return!1

6、function isApp()tryif(WE)return!0catch(a)return!1var quickBuy=init:function()var a=this;this.config=,0B5E48DAD36547351/4334F49A1EE391261005E8AC5A0C9D2FDA23BB72A2D20AB3F58343496FD4983D/tip_SaledOverAll.html",mibox:"tv/B1CF7B57BFEAE1EBC37700694C123D894 C668BF11F6F25D59311FD36942B3D6A/130F1B1

7、8D11F53CA1D0147B24E926C5A9B7676E5 7BE3D47959D6557545E8A339/tip_SaledOverAll.html",this.mode=miphone:!1,mibox:!1,this.results=null,this.timer=null,this.timeCount=Math.floor(Math.abs(10*Math.random()-5)+5;var b=!0;for(var c in this.mode)$.cookie(this.modeCookiesc)|(b=!1),$.cookie(this.modeCookies

8、c)&&this.saleOut();var c=this,a=a|null;b&&(b=b),$.ajax(",dataType:"jsonp",jsonpCallback:"hdcontrol",timeout:7e3,beforeSend:function()error:function()alert(" 服务器压力山大，请您重新刷新页面！"),success:function(d)return alert(" 服务器压力山大，请您重新刷新页面！

9、"),void 0;$.cookie("xm_diff_hd",e,path:"/",domain:"",expires:1)if(a)c.initialData();for(var f in c.mode)if(c.configf.hdstart=!1&&c.configf.hdstop=!0)var g=c.modeCookiesf;$.cookie(g,1,path:"/",domain:"",expires:1),c.saleOut()else

10、b&&b.call()a|c.launch(),initialData:function(),launch:function()this.timeStart(),this.countdown(),timeStart:function()var a=this,b>=d&&c>b&&!isApp()?$.cookie("userId")?($("#view_button").css("visibility",&quo

11、t;hidden"),$("#purchase_btn_1").html('<a href="" class="btn_buy">活动详情 </a>'),$("#purchase_btn_2").html('<a href="javascript:;" class="btn_buy btn_02"> 已经登录 </a>'):

12、a.toLogin():b>=c&&a.toBuy(),toLogin:function()$("#view_button").css("visibility","hidden"),$("#purchase_btn_1").html('<a href="" class="btn_buy">活动详情 </a>'),$("#purchase_btn_2&

13、quot;).html('<a href="javascript:;" class="btn_buy btn_02"> 提前登录 </a>'),$("#purchase_btn_2").find(".btn_02").on("click",function(),countdown:function()var a=this,b=null,e=setInterval(function()var f=countdown(b,c);

14、f1?(clearInterval(e),$("#countdown").css("display","none"),a.toBuy():(1e3*b!=d|isApp()|($.cookie("userId")?($("#view_button").css("visibility","hidden"),$("#purchase_btn_1").html('<a href="" class=&q

15、uot;btn_buy">活动详情 </a>'),$("#purchase_btn_2").html('<ahref="javascript:;"class="btn_buy">已 经 登 录</a>'):a.toLogin(),b+),$("#countdown").html(f0),1e3),toBuy:function()var a=this;a.goBuy();$(b).fin

16、d(".close").on("click",function()$(b).css("display","none"),window.clearTimeout(a.timer),a.timer=null),saleOut:function()var a=miphone:"#purchase_btn_2",mibox:"#purchase_btn_1",b=miphone:"",c=miphone:" 支付小米手机3",mibox:&qu

17、ot;支付小米电视"for(var d in this.mode)$.cookie(this.modeCookiesd)&&($(ad).html('<a href="'+bd+'" class="btn_buy">'+cd+"</a>"),$(this.modeModalsd).is(":visible")&&$(this.modeModalsd).fi

18、nd(".close").click(), localTime:function()var a=parseInt(+new Date/1e3,10);return a,toProcess:function(a)var b=this,c=b.timer,d=b.timeCount|10,e=$(b.modeModalsa).find(".re_countdown"), f=$(b.modeModalsa).find(".modal_btn"),g=function()0=d?(f.html('<a href=&qu

19、ot;javascript:;" class="into_buy_btn"> 进 入 活 动 </a>'),c&&window.clearTimeout(c),c=null):(e.html("("+d+")"),d-,b.timer=window.setTimeout(function()g(),1e3);c&&window.clearTimeout(c),g(),goBuy:function()var a=t

20、his,b=miphone:" 购买小米手机3",mibox:" 购买小米电视",c=miphone:"#purchase_btn_2",mibox:"#purchase_btn_1"for(var d in a.mode)$.cookie(a.modeCookiesd)|($(cd).html('<a href="javascript:;" class="btn_buy btn_buy_go" data-type="'+d+'

21、">'+bd+"</a>"),$(cd).is(":hidden")&&$(cd).css("display","block");$("#open_button").find(".btn_buy_go").on("click",function()a.mode$(this).attr("data-type")=!0 ;if($.cookie("userId")a.getData(!0,function()$(a.modeModalsb).css("display","block"),$(a.modeModalsb).find(".close").on("click",function()$(a.modeModalsb).css("display","none