百分数转小数
var percent = "4.2%";
function toPoint(percent){
var str=percent.replace("%","");
str= str/100;
return str;
}
var result = toPoint(percent); //0.042
测试
小数转百分数
var point = 0.042;
function toPercent(point){
var percent = Number(point*100).toFixed(1);
percent+="%";
return percent;
}
var result = toPercent(point);
测试
参考
https://blog.csdn.net/weixin_40829761/article/details/80685168