JavaScript实现3秒后页面自动跳转
整个Html页面代码如下，自己看吧： <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=GBK"><title>易宝搜索</title></head><body> <h1>找不到匹配的结果</h1> <span id="totalSecond">3</span>秒后自动返回</body><script language="javascript" type="text/javascript"><!-- var second = document.getElementById('totalSecond').textContent; if (navigator.appName.indexOf("Explorer") > -1) //判断是IE浏览器还是Firefox浏览器，采用相应措施取得秒数 { second = document.getElementById('totalSecond').innerText; } else { second = document.getElementById('totalSecond').textContent; } setInterval("redirect()", 1000); //每1秒钟调用redirect()方法一次 function redirect() { if (second < 0) { location.href = 'query.jsp'; } else { if (navigator.appName.indexOf("Explorer") > -1) { document.getElementById('totalSecond').innerText = second--; } else { document.getElementById('totalSecond').textContent = second--; } } }--></script></html>?
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