摘要:
1.数组去重 var arr=[1,2,3,3,2,1,5,5,3,5,4,7,6,8,0,0]; Array.prototype.unique=function () { var template={}; var newArr=[]; var len=this.length for (var i 阅读全文
摘要:
//星期 function formatWeek(n){ let myDate = new Date(); let theDay=myDate.getDay() let week=['星期一','星期二','星期三','星期四','星期五','星期六','星期日'] let year=myDate. 阅读全文