- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="UTF-8">
- <title></title>
- <script>
- function setCookie(name,value)
- {
- var Days = 30;
- var exp = new Date();
- exp.setTime(exp.getTime() + Days*24*60*60*1000);
- document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
- }
- //读取cookies
- function getCookie(name)
- {
- var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
- if(arr=document.cookie.match(reg))
- return unescape(arr[2]);
- else
- return null;
- }
- //删除cookies
- function delCookie(name)
- {
- var exp = new Date();
- exp.setTime(exp.getTime() - 1);
- var cval=getCookie(name);
- if(cval!=null)
- document.cookie= name + "="+cval+";expires="+exp.toGMTString();
- }
- //使用示例
- setCookie("name","hayden");
- alert(getCookie("name"));
- </script>
- </head>
- <body>
- </body>
- </html>
- //该片段来自于http://www.codesnippet.cn/detail/0312201514188.html
来源: http://www.codesnippet.cn/detail/0312201514188.html