可以通过debugger这个变量来定时执行
<html>
<head></head>
<body>
<script>
function consoleOpenCallback() {
alert("您打开了");
}
!function () {
const handler = setInterval(() => {
const before = new Date();
debugger;
const after = new Date();
const cost = after.getTime() - before.getTime();
if (cost > 100) {
consoleOpenCallback();
clearInterval(handler)
}
}, 1000)
}();
</script>
</body>
</html>
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