不嗦上代码 ：
Wn: (function () {var el = $ ('<fakeElement>'), transition = "transition", transitionend, animevent = {'start': null, 'iteter': null, 'end': null}, vendorprefix; transition = transition.charat (0) .touppercase () + transition.substr (1); vendorprefix = (function () {// 现在的 Opera 也是 webkit var i = 0, vendor = ["moz", "webkit", "khtml", "o", "ms"]; while (i <vendor.length) {if (typeof el.css (vendor [i]+transition) === "string") {return vendor vendor [i]+= string ") {return vendor vendor [i]+= string"). } вернуть false; === "string") {return transendeventnames [name];}}}) (); AnimendEventNames [name];}}}) (); AnimiterationEventnames [name];}}}) (); animstarteventname [name]; //ELEM.UNBIND( elem.unbind (animevent [name], fn); stylename = name.charat (0) .touppercase () + name.substr (1);以上就是本文的全部内容 ， 希望对大家的学习有所帮助 也希望大家多多支持武林网。