我正在使用以下脚本在第一次访问时将页面的访问者重定向到另一个页面,但是它首先加载 index.html 页面,然后触发重定向。谁能指出我在页面加载之前如何触发此脚本的方向?
<script type="text/javascript">
function redirect(){
var thecookie = readCookie('doRedirect');
if(!thecookie){window.location = '/coming-soon.html';
}}
function createCookie(name,value,days){if (days){
var date = new Date();date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else var expires = "";document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name){
var nameEQ = name + "=";var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++){
var c = ca[i];while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);}
return null;
}
window.onload = function(){redirect();createCookie('doRedirect','true','1');}
</script>
(此处使用的 JS 片段取自Stack Overflow:JS to redirect to a splash page on first visit)
谢谢。