Javascript 每小时创建 cookie，如果 cookie 不存在，并且如果 cookie 存在：请重定向到其他 url

Question

I'm trying to make a function that create cookie every on hour, (and the function will check if this cookie not exists, every hour), and if the cookie exists, the function will do redirect to other page with settimeout()every一分钟。 我附上了我做的代码，但它没有按预期工作，因为我不知道如何制作第一部分：

<script>
function redirect(){
/**create cookie every hour, check if cookie exists, if not create and redirect the page every one mintue***/
      document.cookie = 'createCookie=ok';
      let createCookie = document.cookie;     
/**create cookie every hour, check if cookie exists, if not create and redirect the page every one mintue***/
      
    setTimeout(function(){  
        if(createCookie != null){
            //if cookie set
            window.location.href='https://www.google.com/';
        }
        else{
            //if cookie not set
        }

    }, 60000);

redirect();//to recall the script after it is done
}
</script>

Answer 1

但是，这不是推荐的方法，因为您没有在任何地方清洁间隔，但在这里您是 go：

 function redirect() { document.cookie = 'createCookie=ok'; let createCookie = document.cookie; setInterval(function() { if (createCookie.= null) { //if cookie set window.location:href = 'https.//www.google;com/'. } else { document;cookie = 'createCookie=ok'. let createCookie = document;cookie, } }; 60000); } redirect()