/// <summary>
/// 获取jsapi_ticket
/// </summary>
/// <returns></returns>
public static string GetJsapiTicket()
{
string accessToken = GetAccessToken();
string key = "jsapi_ticket";
if (CacheExtend.HasCache(key))
{
return(CacheExtend.GetCache <JsapiTicket>(key).ticket);
}
lock (_lock)
{
if (CacheExtend.HasCache(key))
{
return(CacheExtend.GetCache <JsapiTicket>(key).ticket);
}
JsapiTicket ticket = null;
try
{
LogHelper.WriteLog("GetJsapiTicket-accessToken:" + accessToken);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(string.Format("https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token={0}&type=jsapi", accessToken));
req.Method = "GET";
using (WebResponse wr = req.GetResponse())
{
HttpWebResponse myResponse = (HttpWebResponse)req.GetResponse();
StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
string content = reader.ReadToEnd();
LogHelper.WriteLog("content:" + content);
if (!string.IsNullOrEmpty(content))
{
ticket = JsonHelper.JsonToObject <JsapiTicket>(content);
if (ticket != null)
{
LogHelper.WriteLog("ticket:" + ticket.ticket);
//LogHelper.WriteLog("jsapi_ticket插入缓存,jsapi_ticket有效期为:" + (ticket.expires_in - 1800).ToString());
CacheExtend.CacheInsert(key, ticket, DateTime.Now.AddSeconds(ticket.expires_in - 1800));
}
else
{
LogHelper.WriteLog(ErrorManage.GetErrorInfo(ticket.errcode ?? -1));
}
}
else
{
LogHelper.WriteLog("jsapi_ticket 返回的值为NULL");
}
}
}
catch (Exception ex)
{
LogHelper.WriteLog(string.Format("{0}\n{1}\n{2}\n", ex.Message, ex.Source, ex.StackTrace));
}
return(ticket == null ? "" : ticket.ticket);
}
}
/// <summary>
/// 获取AccessToken
/// </summary>
/// <returns></returns>
public static string GetAccessToken()
{
string key = "AccessToken";
AccessToken token = null;
try
{
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(string.Format("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}", appid, secret));
req.Method = "GET";
using (WebResponse wr = req.GetResponse())
{
HttpWebResponse myResponse = (HttpWebResponse)req.GetResponse();
StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
string content = reader.ReadToEnd();
if (!string.IsNullOrEmpty(content))
{
token = JsonHelper.JsonToObject <AccessToken>(content);
if (token != null)
{
//LogHelper.WriteLog("Token插入缓存,Token有效期为:" + (token.expires_in - 1800).ToString());
CacheExtend.CacheInsert(key, token, DateTime.Now.AddSeconds(token.expires_in - 1800));
}
else
{
LogHelper.WriteLog(ErrorManage.GetErrorInfo(token.errcode ?? -1));
}
}
else
{
LogHelper.WriteLog("Token 返回的值为NULL");
}
}
}
catch (Exception ex)
{
LogHelper.WriteLog(string.Format("{0}\n{1}\n{2}\n", ex.Message, ex.Source, ex.StackTrace));
}
return(token == null ? "" : token.access_token);
}
