Open OhNaNaSun opened 8 years ago
你真的知道怎么用javascript来写一个倒计时吗 ?
(function(){ console.log(111); setTimeout(arguments.callee, 1000); })()
var template = '{d}:{h}:{m}:{s}'; var between = { d:"00", h:"00", m:"12", s:"19" }; var a = template.replace(/{(\w*)}/g, function(m, key) { console.log(m); console.log(key); return between.hasOwnProperty(key) ? between[key] : ""; }) console.log(a);
function getNowTime() { var xhr = new XMLHttpRequest(); xhr.open('get', '/', true); xhr.onreadystatechange = function() { if (xhr.readyState === 3) { var now = xhr.getResponseHeader('Date'); console.log(new Date(now)); } }; xhr.send(null); } getNowTime();
JS倒计时
你真的知道怎么用javascript来写一个倒计时吗 ?