我如何一键刷新5次页面，这是我的代码
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
<button type="button" onClick="Refresh()">Close</button>
<script>
function Refresh() {
for (var i=0; var i<5; var i++) {
window.parent.location = window.parent.location.href;
}
}
最佳答案
您可以添加查询字符串参数refreshesLeft，并在按钮上单击重定向到mypage?refreshesLeft=5。添加onLoad处理程序以检查是否设置了查询字符串参数，如果是，则将其递减并重定向。
<button type="button" onClick="Refresh()">Close</button>
<script>
function Refresh(refreshesLeft) {
refreshesLeft = refreshesLeft || 5;
window.parent.location = window.parent.location.href + '?refreshesLeft='+refreshesLeft;
}
function onLoad() {
let params = new URLSearchParams(document.location.search.substring(1));
let rl = params.get("refreshesLeft")
if (rl) Refresh( (rl | 0 ) -1)
}
document.addEventListener("DOMContentLoaded", onLoad)
</script>