//刷新accesstoken
public static string RefrenshToken(string appid, string appsecret)
{
string userAgent = System.Web.HttpContext.Current.Request.UserAgent;
string url = string.Format("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={0}&secret={1}", appid, appsecret);
HttpWebResponse res = WechatHttpWebResponseUtility.CreateGetHttpResponse(url, null, userAgent, null);
Stream stream = res.GetResponseStream();
StreamReader sr = new StreamReader(stream);
string result = sr.ReadToEnd();
WechatAccessToken token = new WechatAccessToken();
token = JsonConvert.DeserializeObject <WechatAccessToken>(result);
string access_token = token.access_token;
if (string.IsNullOrEmpty(token.access_token))
{
WechatError err = new WechatError();
err = JsonConvert.DeserializeObject <WechatError>(result);
access_token = "appid或者appsecret错误，无法获取access_token 微信错误代码：" + err.errcode + "微信错误信息：" + err.errmsg;
WechatLogHelper.Error(access_token);
}
else
{
ConfigService.WriteKey("WechatAccessToken", access_token);
ConfigService.WriteKey("WechatAccessTokenExpiredTime", System.DateTime.Now.AddMinutes(115).ToString("yyyy-MM-dd HH:mm:ss"));
}
return(access_token);
}
public static WebchatJsUserinfo GetUserInfo(string userAgent, string CODE)
{
WechatConfig wechatconfig = AccessTokenService.GetWechatConfig();
WebchatJsUserinfo userinfo = new WebchatJsUserinfo();
string url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=" + wechatconfig.Appid + "&secret=" + wechatconfig.AppSecret + "&code=" + CODE + "&grant_type=authorization_code";
HttpWebResponse response = WechatHttpWebResponseUtility.CreateGetHttpResponse(url, null, userAgent, null);
Stream stream = response.GetResponseStream();
StreamReader sr = new StreamReader(stream);
string result = sr.ReadToEnd();
WechatJsToken token = JsonConvert.DeserializeObject <WechatJsToken>(result);
string url2 = "https://api.weixin.qq.com/sns/userinfo?access_token=" + token.access_token + "&openid=" + token.openid + "&lang=zh_CN";
HttpWebResponse res = WechatHttpWebResponseUtility.CreateGetHttpResponse(url2, null, userAgent, null);
Stream stream2 = res.GetResponseStream();
StreamReader sr2 = new StreamReader(stream2);
string result2 = sr2.ReadToEnd();
userinfo = JsonConvert.DeserializeObject <WebchatJsUserinfo>(result2);
return(userinfo);
}
public static WechatJsTicket RefrenshJsapi_ticket(string access_token, string userAgent)
{
string url = string.Format("https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token={0}&type=jsapi", access_token);
HttpWebResponse response = WechatHttpWebResponseUtility.CreateGetHttpResponse(url, null, userAgent, null);
//Stream stream = response.GetResponseStream();
//StreamReader sr = new StreamReader(stream);
//string result = sr.ReadToEnd();
string result = WechatHttpWebResponseUtility.HttpResponseToString(response);
WechatJsTicket ticket = JsonConvert.DeserializeObject <WechatJsTicket>(result);
if (string.IsNullOrEmpty(ticket.ticket))
{
WechatError err = new WechatError();
err = JsonConvert.DeserializeObject <WechatError>(result);
string error = "appid或者appsecret错误，无法获取access_token 微信错误代码：" + err.errcode + "微信错误信息：" + err.errmsg;
WechatLogHelper.Error(error);
}
else
{
string ticketExpiredTime = System.DateTime.Now.AddMinutes(115).ToString("yyyy-MM-dd HH:mm:ss");
ConfigTools.WriteKey("WechatJsapi_ticket", ticket.ticket);
ConfigTools.WriteKey("WechatJsapi_ticketExpiredTime", ticketExpiredTime);
}
return(ticket);
}
public static string GetMenu(string access_token)
{
string userAgent = System.Web.HttpContext.Current.Request.UserAgent;
string url = string.Format("https://api.weixin.qq.com/cgi-bin/menu/get?access_token={0}", access_token);
HttpWebResponse res = WechatHttpWebResponseUtility.CreateGetHttpResponse(url, null, userAgent, null);
Stream stream = res.GetResponseStream();
StreamReader sr = new StreamReader(stream);
string result = sr.ReadToEnd();
return(result);
}
//public static void GetTempMedia(string savePath, string access_token, string media_id)
//{
// var url = string.Format("http://file.api.weixin.qq.com/cgi-bin/media/get?access_token={0}&media_id={1}", access_token, media_id);
// FileStream fs = new FileStream(savePath, FileMode.Create);
// WechatCurlFileTools.Download(url, fs);
// fs.Close();
// fs.Dispose();
//}
//刷新accesstoken
public static ForeverMaterialCount GetForeverMaterialCount(string access_token)
{
string userAgent = System.Web.HttpContext.Current.Request.UserAgent;
string url = string.Format("https://api.weixin.qq.com/cgi-bin/material/get_materialcount?access_token={0}", access_token);
HttpWebResponse res = WechatHttpWebResponseUtility.CreateGetHttpResponse(url, null, userAgent, null);
Stream stream = res.GetResponseStream();
StreamReader sr = new StreamReader(stream);
string result = sr.ReadToEnd();
ForeverMaterialCount materialCount = new ForeverMaterialCount();
materialCount = JsonConvert.DeserializeObject <ForeverMaterialCount>(result);
return(materialCount);
}
public static WechatUserInfo GetUserInfo(string access_token, string userAgent, string openid)
{
WechatUserInfo userinfo = new WechatUserInfo();
string url = string.Format("https://api.weixin.qq.com/cgi-bin/user/info?access_token={0}&openid={1}&lang=zh_CN", access_token, openid);
HttpWebResponse response = WechatHttpWebResponseUtility.CreateGetHttpResponse(url, null, userAgent, null);
string result = WechatHttpWebResponseUtility.HttpResponseToString(response);
userinfo = JsonConvert.DeserializeObject <WechatUserInfo>(result);
return(userinfo);
}