Cookie
来源:互联网 发布:菲波那切数列python 编辑:程序博客网 时间:2024/06/05 14:18
<script type="text/javascript">
function getCookie(c_name)
{
if (document.cookie.length>0)
{
c_start=document.cookie.indexOf(c_name + "=")
if (c_start!=-1)
{
c_start=c_start + c_name.length+1
c_end=document.cookie.indexOf(";",c_start)
if (c_end==-1) c_end=document.cookie.length
return unescape(document.cookie.substring(c_start,c_end))
}
}
return ""
}
function setCookie(c_name,value,expiredays)
{
var exdate=new Date()
exdate.setDate(exdate.getDate()+expiredays)
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : "; expires="+exdate.toGMTString())
}
function checkCookie()
{
username=getCookie('username')
if (username!=null && username!="")
{alert('Welcome again '+username+'!')}
else
{
username=prompt('Please enter your name:',"")
if (username!=null && username!="")
{
setCookie('username',username,365)
}
}
}
</script>
function getCookie(c_name)
{
if (document.cookie.length>0)
{
c_start=document.cookie.indexOf(c_name + "=")
if (c_start!=-1)
{
c_start=c_start + c_name.length+1
c_end=document.cookie.indexOf(";",c_start)
if (c_end==-1) c_end=document.cookie.length
return unescape(document.cookie.substring(c_start,c_end))
}
}
return ""
}
function setCookie(c_name,value,expiredays)
{
var exdate=new Date()
exdate.setDate(exdate.getDate()+expiredays)
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : "; expires="+exdate.toGMTString())
}
function checkCookie()
{
username=getCookie('username')
if (username!=null && username!="")
{alert('Welcome again '+username+'!')}
else
{
username=prompt('Please enter your name:',"")
if (username!=null && username!="")
{
setCookie('username',username,365)
}
}
}
</script>
0 0
- Cookie
- cookie
- cookie
- Cookie
- cookie
- Cookie
- cookie
- Cookie
- Cookie
- Cookie
- cookie
- cookie
- cookie
- Cookie
- cookie
- Cookie
- cookie
- cookie
- Go语言开发IM与推送业务
- GENERATED_BODY vs GENERATED_UCLASS_BODY
- Unity3D项目程序加密1——在Unity3D里使用自己的dll
- JS 基础教程3
- 关于稀疏自编码-------“搞基”总结
- Cookie
- this指针基础介绍
- Android自定义相机(三) —— 录像
- JAVA-反射-getGenericSuperclass()介绍
- JS 基础教程4
- SSE快速将像素uchar转换成float0~1
- Unity3D项目程序加密2——对dll进行混淆
- JS 基础教程5
- 关于Visual SVN登录不了的问题