/// <summary>
/// 根据分组进行群发
/// </summary>
/// <param name="mess"></param>
/// <param name="access_token">access_token</param>
/// <returns></returns>
public static SendReturnCode SendMessByGroup(FilterMess mess, string access_token)
{
var url = "https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token=" + access_token;
var json = Util.ToJson(mess);
var retJson = Util.HttpPost2(url, json);
return(Util.JsonTo <SendReturnCode>(retJson));
}
/// <summary>
/// 根据分组进行群发
/// </summary>
/// <param name="mess"></param>
/// <returns></returns>
public SendReturnCode SendMessByGroup(FilterMess mess)
{
CheckGlobalCredential();
return(SendMessByGroup(mess, AppID, AppSecret));
}
