public static string GetUserOpenID(string code)
{
string openid = "";
try
{
Log4Helper.WriteLog("appid=" + WeChatCommon.appid);
Log4Helper.WriteLog("secret=" + WeChatCommon.secret);
//获取token
string url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=" + WeChatCommon.appid + "&secret=" + WeChatCommon.secret + "&code=" + code + "&grant_type=authorization_code";
string jsonText = SendWX(url);
Log4Helper.WriteLog(jsonText);
JObject obj = (JObject)JsonConvert.DeserializeObject(jsonText);
if (obj != null && !string.IsNullOrEmpty(ConvertHelper.ToString(obj["openid"])))
{
openid = ConvertHelper.ToString(obj["openid"]);
}
}
catch (Exception ex)
{
Log4Helper.WriteLog("获取OpenID失败", ex);
}
return(openid);
}
/// <summary>
/// 受影响行数
/// </summary>
/// <param name="sql"></param>
/// <returns></returns>
public int Execute(string sql, SqlParameter[] parameters)
{
int result = 0;
try
{
using (SqlConnection conn = new SqlConnection(connectionStr))
{
if (conn.State != ConnectionState.Open)
{
conn.Open();
}
using (SqlCommand cmd = conn.CreateCommand())
{
cmd.CommandText = sql;
cmd.Parameters.AddRange(parameters);
result = cmd.ExecuteNonQuery();
}
}
}
catch (Exception ex)
{
Log4Helper.WriteLog("执行sql错误", ex);
}
return(result);
}
/// <summary>
/// 消息推送
/// </summary>
public static void SendTips(string openID, string title, string tipsName
, string content, string remark)
{
JObject obj = JObject.FromObject(new
{
touser = openID,
template_id = "2RUDu29ANeKhqFttNDRnS2nbHp63ztERPileyzmDUbs",
data = JObject.FromObject(new
{
first = JObject.FromObject(new
{
value = tipsName,
color = "#c20c0c"
}),
keyword1 = new
{
value = tipsName,
color = "#173177"
},
keyword2 = new
{
value = content,
color = "#173177"
},
remark = new
{
value = remark,
color = "#173177"
}
})
});
Log4Helper.WriteLog(WeChatAPI.SendTemplateMsg(obj.ToString()));
}
/// <summary>
/// 验证码推送
/// </summary>
/// <param name="openID"></param>
/// <param name="message"></param>
public static void LoginCodePush(string openID, string code)
{
JObject obj = JObject.FromObject(new
{
touser = openID,
template_id = "2RUDu29ANeKhqFttNDRnS2nbHp63ztERPileyzmDUbs",
data = JObject.FromObject(new
{
first = JObject.FromObject(new
{
value = "收到登录验证码",
color = "#c20c0c"
}),
keyword1 = new
{
value = "登录验证码",
color = "#173177"
},
keyword2 = new
{
value = $"验证码：{code}",
color = "#173177"
},
remark = new
{
value = "发送时间：" + DateTime.Now.ToString(),
color = "#173177"
}
})
});
Log4Helper.WriteLog(WeChatAPI.SendMessage("http://3861520.cn/Interface/MessagePush.asmx/ETPush", openID, "", "收到登录验证码", $"验证码：{code}", "发送时间：" + DateTime.Now.ToString()));
}
public static object GetSDKConfig(string currentUrl, out int resultCode)
{
resultCode = OperationWidget.Failed;
try
{
//时间戳
string timestamp = GeneralHelper.GetSecondsTimestamp();
//随机字符串
string nonceStr = GeneralHelper.GenerateRandomStr(16);
//jsapi_ticket
var result = GetJsApi_Ticket();
if (result.Status)
{
Hashtable hht = new Hashtable();
hht.Add("noncestr", nonceStr);
hht.Add("jsapi_ticket", result.Data);
hht.Add("timestamp", timestamp);
hht.Add("url", currentUrl);
StringBuilder sb = new StringBuilder();
ArrayList akeys = new ArrayList(hht.Keys);
akeys.Sort();
foreach (string k in akeys)
{
string v = (string)hht[k];
sb.Append(k + "=" + v + "&");
}
string tmpStr = sb.ToString().TrimEnd(new char[] { '&' });
tmpStr = WeChatCommon.GetSha1(tmpStr).ToLower();
var data = new
{
WeChatCommon.appid,
timestamp,
nonceStr,
signature = tmpStr
};
resultCode = OperationWidget.Success;
return(data);
}
else
{
return(new { });
}
}
catch (Exception ex)
{
Log4Helper.WriteLog("获取jssdk配置信息", ex);
return(new { });
}
}
/// <summary>
/// 将制定用户从在线列表中中删除
/// </summary>
/// <param name="uid"></param>
/// <returns></returns>
public bool Remove(string uid)
{
List <string> keys;
User user;
try
{
bool isDelA = users.TryRemove(uid, out user);
bool isDelB = usersAddress.TryRemove(uid, out keys);
return(isDelA && isDelB);
}
catch (Exception e)
{
Log4Helper.WriteLog(typeof(UserManager), e);
return(false);
}
}
/// <summary>
/// 将指定用户添加到在线用户信息列表
/// </summary>
/// <param name="user"></param>
/// <returns></returns>
public bool Add(User user)
{
try
{
User userer = users.GetOrAdd(user.Uid, user);
List <string> list = usersAddress.GetOrAdd(user.Uid, new List <string>());
lock (list)
{
list.Add(user.ConnectionId);
}
}
catch (Exception e)
{
Log4Helper.WriteLog(typeof(UserManager), e);
return(false);
}
return(true);
}
public static void Request(string url)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Timeout = 6000;
request.KeepAlive = false;
request.Method = "GET";
request.ServicePoint.ConnectionLimit = 512;
request.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.1.4322)"; //
request.AllowAutoRedirect = true; //是否允许302
HttpWebResponse response = null;
Stream stream = null;
try
{
response = request.GetResponse() as HttpWebResponse;
stream = response.GetResponseStream();
successcount++;
Console.WriteLine("{0}，请求成功！,成功次数：{1}", DateTime.Now, successcount);
}
catch (Exception e)
{
string base404 = "iVBORw0KGgoAAAANSUhEUgAAAQAAAAEAAQMAAABmvDolAAAAA1BMVEX8+fKNaX6qAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAH0lEQVRo3u3BAQ0AAADCoPdPbQ43oAAAAAAAAAAAvg0hAAABfxmcpwAAAABJRU5ErkJggg==";
byte[] bytes = Convert.FromBase64String(base404);
Stream strem = new MemoryStream(bytes);
errorcount++;
Log4Helper.WriteLog(url + "\n");
Console.WriteLine("{0}，请求失败！,失败次数：{1}", DateTime.Now, errorcount);
}
finally
{
request.Abort();
if (response != null)
{
response.Close();
}
if (stream != null)
{
stream.Close();
}
}
}
/// <summary>
/// 删除指定用户的链接地址
/// </summary>
/// <param name="uid"></param>
/// <param name="address"></param>
/// <returns></returns>
public bool Remove(string uid, string address)
{
lock (lockobj)
{
try
{
bool isDel = usersAddress[uid].Remove(address);
if (usersAddress[uid].Count == 0)
{
return(Remove(uid));
}
return(isDel);
}
catch (Exception e)
{
Log4Helper.WriteLog(typeof(UserManager), e);
return(false);
}
}
}
/// <summary>
/// 获取token
/// </summary>
/// <returns></returns>
public static string GetToken()
{
string access_token = "";
string url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" + WeChatCommon.appid + "&secret=" + WeChatCommon.secret;
string jsonText = SendWX(url);
JObject obj = (JObject)JsonConvert.DeserializeObject(jsonText);
try
{
if (obj != null && !string.IsNullOrEmpty(ConvertHelper.ToString(obj["access_token"])))
{
access_token = obj["access_token"].ToString();
}
}
catch (Exception ex)
{
Log4Helper.WriteLog("GetToken错误", ex);
}
return(access_token);
}
// return user;
//}
public static string SendWX(string strUrl)
{
string content = "";
try
{
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(strUrl); //用GET形式请求指定的地址
req.Method = "GET";
using (WebResponse wr = req.GetResponse())
{
StreamReader reader = new StreamReader(wr.GetResponseStream(), Encoding.UTF8);
content = reader.ReadToEnd();
reader.Close();
reader.Dispose();
}
}
catch (Exception ex)
{
Log4Helper.WriteLog("SendWX错误", ex);
}
return(content);
}
protected void Application_Error()
{
Exception ex = Server.GetLastError().GetBaseException();
Log4Helper.WriteLog("程序错误", ex);
}