摘要：//ajax执行批量操作 !function (w) { //ajax构造函数 var ajaxConstructor = function (batchAjax, backCall) { this.run = false; this.isOk = false; this.backCall = backCall ? backCall : null; bat... 阅读全文

摘要：/*类型检测*/ var isType = function (obj, type) { return Object.prototype.toString.call(obj) === "[object " + type + "]"; } //console.log(isType([],"Array")); //console.log(isT... 阅读全文

摘要：1 /*定时器*/ 2 var requestAnimationFrame = 3 window.requestAnimationFrame || 4 window.mozRequestAnimationFrame || 5 window.webkitRequestAnimationFrame || 6 window... 阅读全文