JScript code
   
function setCookie(c_name,value,expiredays) { var exdate = new Date() exdate.setDate(exdate.getDate() + expiredays) document.cookie = c_name + " = " + escape(value) + " ;path=/ " + ((expiredays == null ) ? "" : " ;expires= " + exdate.toGMTString()) } setCookie( " _cookie " , " 1,2,3,4 " , 5 );

 

C# code
   
Request.Cookies[ " faitem " ].Expires = DateTime.Now.AddDays( - 1.0 );



请问这么在后台删除js设置的cookie值.就是设置他已经过期.

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Request.Cookies["faitem"].Expires = DateTime.Now.AddDays(-1.0);

这样不就可以了吗


Request.Cookies["faitem"].Expires = DateTime.Now.AddDays(-1);
就行了

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这样不行呀,我在地址栏上输入javascript:alert(document.cookie)
还是能看到cookie值
----------------------------------------------------

C# code
    
Response.Cookies[ " faitem " ].Expires = DateTime.Now.AddDays( - 1 );成功 Response.Cookies.Remove( " faitem " ); Response.Cookies.Clear();
 
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引用 2 楼 ly198706 的回复:
引用 1 楼 kenesyu 的回复:
Request.Cookies["faitem"].Expires = DateTime.Now.AddDays(-1.0);

这样不就可以了吗


Request.Cookies["faitem"].Expires = DateTime.Now.AddDays(-1);
就行了


这样不行呀,我在地址栏上输入javascript:a……


哪你Cookie路径什么的设置的是相同的吗?
---------------------------------------------------
if (Request.Cookies["name"] != null)
{
  HttpCookie myCookie = new HttpCookie("name");
  myCookie.Expires = DateTime.Now.AddDays(-10);
  Response.Cookies.Add(myCookie);
}
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JScript code
      
function setCookie(c_name,value,expiredays) { var exdate = new Date() exdate.setDate(exdate.getDate() + expiredays) document.cookie = c_name + " = " + escape(value) + " ;path=/ " + ((expiredays == null ) ? "" : " ;expires= " + exdate.toGMTString()) }

路径 ?"path=/" 这个东西?
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引用 7 楼 ly198706 的回复:
引用 4 楼 porschev 的回复:
C# code

Response.Cookies["faitem"].Expires=DateTime.Now.AddDays(-1);成功
Response.Cookies.Remove("faitem");
Response.Cookies.Clear();


respone? 在后台设置?
不用request?


在后台删除cookies

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