kyiku

摘要： window.onload=function(){ var a=[1,2,4,6,71,7,23,4,5,7,6,1,2,4,6] alert(a.chong())}Array.prototype.chong=function() { var tmp = new Array(); this.sort(); for(var i=0;i<this.length;i++) { if(this[i]===this[i+1]) { continue; } tmp[tmp.length]=this[i]; } return tmp} 阅读全文