cookies 乱码问题

Question

.NET2005 .NET Cookies取得和设置出现乱码怎么办

Answer 1

设置Cookies["xx"] = Server.UrlEncode("中文")
取得Server.UrlDecode(Cookies["xx"])

Answer 2

例子
Response.Cookies["x"].Value = Server.UrlEncode("中文");
if(Request.Cookies["x"]!= null)
Response.Write(Server.UrlDecode(Request.Cookies["x"].Value));

Answer 3

config
<globalization requestEncoding="gb2312" responseEncoding="gb2312"/>

Answer 4

private string getCookie(string key) {        return getCookie(key, null);
           }
    private string getCookie(string key,string defaultValue)
    {        HttpCookieCollection cookies;
        cookies = Request.Cookies;
        
        HttpCookie cookie;
       
        cookie = cookies.Get(key);
        if (cookie!=null )
        {
            String valueTmp;
            valueTmp = cookie.Value;
            valueTmp = System.Web.HttpUtility.UrlDecode(valueTmp, Encoding.UTF8);
            
            return valueTmp;
        }
        else
        {
            return defaultValue;
        }    }    private void setCookie(string key, string value) {        HttpCookieCollection cookies;
        HttpCookie cookie;
        cookies = Response.Cookies;
        cookie = cookies.Get(key);        String valueTmp = value;
        //valueTmp = Encoding.UTF8.GetString(System.Text.Encoding.UTF8.GetBytes(value));        valueTmp = System.Web.HttpUtility.UrlEncode(valueTmp, Encoding.UTF8);
        if (cookie !=null )
        {
           cookie.Value =valueTmp   ;
            cookie.Expires = DateTime.Now.AddMonths(1);            //System.Text.Encoding.UTF8.GetString(
            //Debug.Print(valueTmp );
            cookies.Add(cookie);
                   }
        else
        {            cookie = new HttpCookie(key, valueTmp);
            cookie.Expires = DateTime.Now.AddMonths(1);
            //cookie.Value =value ;
           
            cookies.Add(cookie);
           
        }
    }