Limuyang1013

//数组方式处理 小数位有空格隔开
function addCommas(val) {
    var aIntNum = val.toString().split(".");
    if (aIntNum[0].length >= 5) {
        aIntNum[0] = aIntNum[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
    }
    if (aIntNum[1] && aIntNum[1] >= 5) {
        aIntNum[1] = aIntNum[1] ? aIntNum[1].replace(/\B(?=(\d{3})+(?!\d))/g, " ") : " ";
    }

Limuyang1013

//数组方式处理 小数位有空格隔开
function addCommas(val) {
    var aIntNum = val.toString().split(".");
    if (aIntNum[0].length >= 5) {
        aIntNum[0] = aIntNum[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
    }
    if (aIntNum[1] && aIntNum[1] >= 5) {
        aIntNum[1] = aIntNum[1] ? aIntNum[1].replace(/\B(?=(\d{3})+(?!\d))/g, " ") : " ";
    }