//得到accesstoken 如果文件里时间 超时则重新获取
private string getAccessToken()
{
// access_token 应该全局存储与更新，以下代码以写入到文件中做示例
string access_token = "";
Jnwf.Model.tb_AccessTokenEntity model = Jnwf.BLL.tb_AccessTokenBLL.GetInstance().GetModel(weixincode);
if (model != null)
{
if (model.AddTime.AddHours(1) <= DateTime.Now)
{
access_token = GetCurrentAccessToken(appId, appSecret);
model.AccessToken = access_token;
model.AddTime = DateTime.Now;
Jnwf.BLL.tb_AccessTokenBLL.GetInstance().Update(model);
}
else
{
access_token = model.AccessToken;
}
}
return(access_token);
}
public string GetToken()
{
string token = "";
string appid = Jnwf.Utils.Config.ConfigurationUtil.GetAppSettingValue("appid");
string secret = Jnwf.Utils.Config.ConfigurationUtil.GetAppSettingValue("secret");
string weixincode = Jnwf.Utils.Config.ConfigurationUtil.GetAppSettingValue("weixincode");
Jnwf.Model.tb_AccessTokenEntity temp = Jnwf.BLL.tb_AccessTokenBLL.GetInstance().GetModel(weixincode);
if (temp != null)
{
if (temp.AddTime.AddHours(1) <= DateTime.Now)
{
token = GetAccessToken(appid, secret);
temp.AccessToken = token;
temp.AddTime = DateTime.Now;
Jnwf.BLL.tb_AccessTokenBLL.GetInstance().Update(temp);
}
else
{
token = temp.AccessToken;
}
}
return(token);
}