JS.遍历属性

 ???????window.onload = function(evt) ???????{ ???????var text01 = document.getElementById("text01"); ???// ???text01.removeAttribute("letter-spacing"); ???// ???delete text01.letterSpacing; ???????for (z in text01) ???????????console.log(z + " --> " + text01[z]); ???/* https://segmentfault.com/q/1010000009666240?_ea=2009998 ???var divEle = document.querySelector(‘#divEle‘); ?//得到数组 ???var attrs = divEle.attributes; ?//得到所有属性 ???var attrsArray = Array.prototype.slice.call(attrs); ?????//转换为数组形式 ???console.log(attrsArray); ???// [class,id] ???*/ ???????var attrs = text01.attributes; ???????console.log("attrs : " + attrs); ???????console.log("attrs[0] : " + attrs[0]); ???????console.log(""); ???????for (var i=0; i<attrs.length; i++) ???????{ ???????????console.log(attrs[i].name + " : " + attrs[i].value); ???????} ???????};