js 根据下标移除数组数据

/**

*删除数组指定下标或指定对象

*/

Array.prototype.remove=function(obj){

for(var i =0;i

var temp = this[i];

if(!isNaN(obj)){

temp=i;

}

if(temp == obj){

for(var j = i;j

this[j]=this[j+1];

}

this.length = this.length-1;

}

}

}