MVC Cookies的一些记录

首先定义：

public class SysConstantNames
{
public const string ReturnUrlName = "ReturnUrlName";
public const string ReturnUrlKey = "ReturnUrlKey";
}

　　将数据存入到Cookies

public static void SetCookies(string url)
        {

            HttpCookie httpCookies = new HttpCookie(SysConstantNames.ReturnUrlName);
            httpCookies.Values.Clear();
            HttpCookie httpCookie = new HttpCookie(SysConstantNames.ReturnUrlName);         
            httpCookie.Values.Add(SysConstantNames.ReturnUrlKey, url);
            HttpContext.Current.Response.Cookies.Add(httpCookie);
        }

　　

 获取Cookies

  public static string  GetUrlCookies()
        {
            HttpCookie currentHttpCookie = HttpContext.Current.Request.Cookies[SysConstantNames.ReturnUrlName];
            return currentHttpCookie.Values[SysConstantNames.ReturnUrlKey];
        }