/// <summary>
/// 生成微信服务访问用的签名，访问微信服务器或访问.wx的服务需要用到的签证
/// </summary>
/// <param name="token"></param>
/// <param name="timestamp"></param>
/// <param name="noncestr"></param>
/// <returns></returns>
public static string GenWeixinVisitSign(string token, string timestamp, string noncestr)
{
string[] infos = new string[] { token, timestamp, noncestr };
Array.Sort <string>(infos);
string info = string.Format("{0}{1}{2}", infos[0], infos[1], infos[2]);
return(WXBizMsgCrypt.GenSHASignKey(info, Encoding.ASCII));
}
/// <summary>
/// 获取SHA算法的Sign签名,ASCII编码
/// </summary>
/// <param name="obj"></param>
/// <returns></returns>
public string GenSHASignKey(FrameDLRObject obj)
{
return(WXBizMsgCrypt.GenSHASignKey(obj, Encoding.ASCII));
}