public static ApplicationAccessToken GetApplicationToken()
{
string token = string.Empty;
DateTime time;
string path = HttpContext.Current.Server.MapPath("~/AccessToken.xml");
StreamReader sr = new StreamReader(path, System.Text.Encoding.UTF8);
XmlDocument xd = new XmlDocument();
xd.Load(sr);
sr.Close();
sr.Dispose();
token = xd.SelectSingleNode("xml").SelectSingleNode("Access_Token").InnerText;
time = Convert.ToDateTime(xd.SelectSingleNode("xml").SelectSingleNode("Access_Time").InnerText);
ApplicationAccessToken appToken = new ApplicationAccessToken();
appToken.access_token = token;
return(appToken);
}
/// <summary>
/// 全局token保存到xml文件里
/// </summary>
/// <returns></returns>
public static Boolean SaveXMLByApplactionToken()
{
string token = string.Empty;
DateTime time;
string path = HttpContext.Current.Server.MapPath("~/AccessToken.xml");
StreamReader sr = new StreamReader(path, System.Text.Encoding.UTF8);
XmlDocument xd = new XmlDocument();
xd.Load(sr);
sr.Close();
sr.Dispose();
token = xd.SelectSingleNode("xml").SelectSingleNode("Access_Token").InnerText;
time = Convert.ToDateTime(xd.SelectSingleNode("xml").SelectSingleNode("Access_Time").InnerText);
if (DateTime.Now > time)
{
string accessToken = WxLoginBLL.GetApplicationAccessToken();
Log.WriterLog("获取全局token" + accessToken);
ApplicationAccessToken acctoken = JsonHelper.JsonStringToObj <ApplicationAccessToken>(accessToken);
if (acctoken.access_token != null && acctoken.access_token != "")
{
DateTime _youxrq = DateTime.Now;
xd.SelectSingleNode("xml").SelectSingleNode("Access_Token").InnerText = acctoken.access_token;
_youxrq = _youxrq.AddSeconds(int.Parse(acctoken.expires_in));
xd.SelectSingleNode("xml").SelectSingleNode("Access_Time").InnerText = _youxrq.ToString();
try
{
xd.Save(path);
}catch (Exception e)
{
Log.WriterLog(e.Source, e.Message);
return(false);
}
}
else
{
return(false);
}
}
return(true);
}