// ==============================设置Cookie（有4个重载方法）
/// <summary>
/// 设置 Name Value
/// </summary>
public static void setCookie(string strName, string strValue)
{
strName = HelperCrypto.encode(strName, CRYPTO_TYPE);
strValue = HelperCrypto.encode(strValue, CRYPTO_TYPE);
HttpCookie objCK = HttpContext.Current.Request.Cookies[strName];
if (objCK == null)
{
objCK = new HttpCookie(strName);
}
objCK.Value = strValue;
HttpContext.Current.Response.AppendCookie(objCK);
}
// ==============================读取Cookie
// 根据 name 读取 value
public static string getCookie(string strName)
{
string strReturn = "";
strName = HelperCrypto.encode(strName, CRYPTO_TYPE);
if (HttpContext.Current.Request.Cookies != null &&
HttpContext.Current.Request.Cookies[strName] != null)
{
strReturn = HttpContext.Current.Request.Cookies[strName].Value.ToString();
strReturn = HelperCrypto.decode(strReturn, CRYPTO_TYPE);
}
return(strReturn);
}
/// <summary>
/// 设置 Name, Value, intExpires（以分钟为单位）
/// </summary>
/// <param name="strName"></param>
/// <param name="strKey"></param>
/// <param name="strValue"></param>
/// <param name="intExpires"></param>
public static void setCookie(string strName, string strValue, int intExpires)
{
strName = HelperCrypto.encode(strName, CRYPTO_TYPE);
strValue = HelperCrypto.encode(strValue, CRYPTO_TYPE);
HttpCookie objCK = HttpContext.Current.Request.Cookies[strName];
if (objCK == null)
{
objCK = new HttpCookie(strName);
}
objCK.Value = strValue;
objCK.Expires = DateTime.Now.AddMinutes(intExpires);
HttpContext.Current.Response.AppendCookie(objCK);
}