文章也使用sort函数进行排序。这样做的好处是即使对象的顺序不一样也可以进行比较。让obj={leftDom1:'rightDom1',leftDom2:'rightDom1',leftDom3:'rightDom3',leftDom4:'rightDom2',};让obj2={leftDom2:'rightDom1',leftDom3:'rightDom3',leftDom4:'rightDom2',leftDom1:'rightDom1',};函数比较对象(obj1,obj2){constkeys1=Object.keys(obj1)。种类();constkeys2=Object.keys(obj2).sort();如果(keys1.length!==keys2.length){返回false;}for(leti=0;i
