js判断是否首次访问并写上时效-script var c = document.cookie; if (c.indexOf('isfirstvisited=false') != -1) { } el...

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2024-4-16

分类： js

js判断是否首次访问并写上时效

文章作者：清风

<script>
var c = document.cookie;
     if (c.indexOf('isfirstvisited=false') != -1) {
        
     }
     else {
         var d = new Date();
         d.setFullYear(d.getFullYear() + 1);
         document.cookie = 'isfirstvisited=false;expires=' + d.toGMTString();
         location = 'https://baidu.com'
     }
	 
</script>