数字每个四位以空格隔开
数字每个四位以空格隔开
//格式化金额
var numberFormat = $(".num"); //一串数组
function spliteArr(arr){
//alert(numberFormat); //
for(var j=0;j<$(numberFormat).length;j++){
var bb = $(numberFormat).eq(j).text().replace(/(.)(?=[^$])/g,"$1,").split(","); //字符串转化为数组
var zz= bb.reverse();
var res = "";
for(var i=zz.length-1;i>=0;i--){
if(i%4==0&&i>0){
res+= zz[i]+" ";
}else{
res+=zz[i];
}
}
console.log(res);
$(numberFormat).eq(j).text(res) ;
}
}