Set the cookie function directly to the code:
function setCookie(name, value, days) { //设置cookie
var d = new Date();
d.setTime(d.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = "expires=" + d.toUTCString();
document.cookie = name + "=" + value + "; " + expires;
}Set the cookie:
setCookie("key", 'value', 1);
Cookie detection:
document.cookie.indexOf("key")
The return value -1 indicates that this cookie does not exist
The above is the detailed content of Example code for setting cookie function. For more information, please follow other related articles on the PHP Chinese website!
cookie
Recommended hard drive detection tools
How to solve the problem that document.cookie cannot be obtained
ie shortcut cannot be deleted
What does it mean to block all cookies?
How to solve the problem that IE shortcut cannot be deleted
What are the differences between weblogic and tomcat
The difference between workbook and worksheet
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
