js小數和百分數的轉換

1、百分數轉化爲小數

function toPoint(percent){
    var str=percent.replace("%","");
    str= str/100;
    return str;
}

2、小數轉化爲百分數

function toPercent(point){
    var str=Number(point*100).toFixed(1);
    str+="%";
    return str;
}