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Updated on 2025-04-07

Set cookie specified time invalid (instance code)

Set cookie specified time invalid (instance code)

Updated: May 28, 2017 10:50:50   Submission: jingxian
Below, the editor will bring you an article setting the specified time invalidation of cookies (example code). The editor thinks it is quite good, so I will share it with you now and give you a reference. Let's take a look with the editor

Examples are as follows:

<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<script type="text/javascript">
			// Set cookies to expire at the specified time point on the day and prompt			function setCookie(name,value,Deadline){
				// Get the current date object				var curDate = new Date();
				// Get the time stamp corresponding to the current date				var curTime = ();
				// Get the time stamp of the specified time				var endTime = convertTime(curDate,Deadline);
				// Calculate the time difference between the specified time and the current time				var disTime = endTime - curTime;
				// Set the cookie expiration time			  var exp = new Date(); 
			  (endTime);//Expiration time				 = name + '=' + value + ';expires=' + ();
			}
			//Get cookies			function getCookie(c_name){
			if (>0)
			 {
			 c_start=(c_name + "=")
			 if (c_start!=-1)
			  { 
			  c_start=c_start + c_name.length+1 
			  c_end=(";",c_start)
			  if (c_end==-1) c_end=
			  return unescape((c_start,c_end))
			  } 
			 }
			return ""
			}
			
			// Get the time stamp of the specified time			function convertTime(nowDate,Deadline){
				// Split parameter Deadline				var _dateArr = (':');
				// Get the corresponding hours, minutes and seconds in the parameters respectively				var hours = parseInt(_dateArr[0]);
				var minutes = parseInt(_dateArr[1]);
				var seconds = parseInt(_dateArr[2]);
				// Set the corresponding time, minute and second				(hours); 
				(minutes); 
				(seconds);
				// Get the number of milliseconds corresponding to the specified time, minute and second in the current day				var result = (nowDate);
				return result;
			}
			//If the cookie does not exist or expires, execute			if(getCookie('uvsize')==""){
				setCookie('uvsize','uvsize','24:00:00');
				var imgadd=("img");
				(imgadd);
				="http://123.56.49.26:8090/assets/?a=1";
				="none";
			}
		</script>
	</head>
	<body>
		
	</body>
</html>

The above article setting the specified time invalidation of cookies (example code) is all the content I share with you. I hope you can give you a reference and I hope you can support me more.

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