//public string get_accesstoken()
//{
// WebClient requestClinet = new WebClient();
// string responseStr = requestClinet.DownloadString("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=wx980f23d828e4fc37&secret=70a5c1f34745ffc790935d656178af0c");
// JavaScriptSerializer json = new JavaScriptSerializer();
// Maticsoft.Model.access_token act_mod = new Model.access_token();
// List<acc_token> list = json.Deserialize<List<acc_token>>("[" + responseStr + "]");
// if (list != null)
// {
// return list[0].access_token;
// }
// else
// {
// return null;
// }
//}
public string get_accesstoken()
{
Maticsoft.BLL.access_token at_bll = new access_token();
Maticsoft.Model.access_token at_mod = new Model.access_token();
at_mod = at_bll.last_at();
DateTime dt_now = DateTime.Now;
DateTime dt_at = Convert.ToDateTime(at_mod.time);
TimeSpan ts = dt_now - dt_at;
if (true)
{
WebClient requestClinet = new WebClient();
string responseStr = requestClinet.DownloadString("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=zheshiyigejiadeid&secret=zhendemimazaibendibaocun");
JavaScriptSerializer json = new JavaScriptSerializer();
//Maticsoft.Model.access_token act_mod=new Model.access_token();
List <acc_token> list = json.Deserialize <List <acc_token> >("[" + responseStr + "]");
if (list != null)
{
at_mod.access_token_str = list[0].access_token;
at_mod.time = DateTime.Now;
at_bll.Add(at_mod);
return(at_mod.access_token_str);
}
else
{
return(null);
}
}
else
{
return(at_mod.access_token_str.Trim());
}
}
/// <summary>
/// 分页获取数据列表
/// </summary>
//public DataSet GetList(int PageSize,int PageIndex,string strWhere)
//{
//return dal.GetList(PageSize,PageIndex,strWhere);
//}
#endregion BasicMethod
#region ExtensionMethod
/// <summary>
/// 获取最近一个access_token
/// </summary>
/// <returns></returns>
public Maticsoft.Model.access_token last_at()
{
Maticsoft.Model.access_token at_mod = new Model.access_token();
DataSet ds = dal.GetList(1, "", " id desc");;
int id_max = Convert.ToInt32(ds.Tables[0].Rows[0]["id"]);
at_mod = dal.GetModel(id_max);
return(at_mod);
}
