一秒等于多少毫秒怎么算出来的
window.onload = function () {
document.getElementById("mainFrame").src= "http://batit.aliyun.com/alww.html?id=00000000003727666140";
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≥△≤
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ˋ▂ˊ
window.onload = function () {
document.getElementById("mainFrame").src= "http://batit.aliyun.com/alww.html?id=00000000003727666140";
╯^╰ }
≥△≤
\ _ /
ˋ▂ˊ