摘要:
var c_url=location.href; console.log(c_url) var c_selection=c_url.indexOf('selection'); console.log(c_selection) if(c_selection != -1){ var c_ahref=do 阅读全文
摘要:
function format (num) { return (num.toFixed(2) + '').replace(/\d{1,3}(?=(\d{3})+(\.\d*)?$)/g, '$&,'); } var num = 11231232345; alert(format(num)); 以上来 阅读全文