public Logger(string logTitle) : this(LogConfiguration.GetConfiguration(), logTitle)
{
}
private static void WriteLogToFile()
{
_logConfiguration = LogConfiguration.GetConfiguration();
if (_logQueue.Count < 1)
{
return;
}
StreamWriter writer = null;
if (!_logConfiguration.NoLocalFile)
{
string logFileFullName = string.Format("{0}/{1}", _logConfiguration.LogPath, _logConfiguration.LogFileName);
string logPath = Path.GetDirectoryName(logFileFullName);
if (!Directory.Exists(logPath))
{
Directory.CreateDirectory(logPath);
}
writer = new StreamWriter(logFileFullName, true, Encoding.Default);
}
do
{
try
{
if (_logQueue.Count == 0)
{
break;
}
LogInfo logInfo = null;
lock (_logQueue)
{
logInfo = _logQueue.Dequeue();
}
if (logInfo == null)
{
continue;
}
if (logInfo.LogLevel < _logConfiguration.LogLevel)
{
continue;
}
if (logInfo.InnerException != null)
{
if (string.IsNullOrEmpty(logInfo.LogMessage))
{
logInfo.LogMessage = string.Format("{0}\r\n{1}", logInfo.InnerException.Message, logInfo.InnerException.StackTrace);
}
else
{
logInfo.LogMessage = string.Format("{0}\r\n错误信息:{1}\r\n异常堆栈:{2}", logInfo.LogMessage, logInfo.InnerException.Message, logInfo.InnerException.StackTrace);
}
string cacheKey = EncryptionUtil.EncryptMD5(logInfo.LogMessage);
LogInfo cacheInfo = DictionaryUtil.Get <LogInfo>(_logCache, cacheKey);
if (cacheInfo == null)
{
_logCache[cacheKey] = cacheInfo;
}
else
{
cacheInfo.LogCount++;
if ((logInfo.LogTime - cacheInfo.LogTime).TotalMinutes < 5)
{
continue;
}
logInfo.LogMessage = string.Format("{0}(5分钟内触发了{1}次)", logInfo.LogMessage, cacheInfo.LogCount);
cacheInfo.LogCount = 0;
cacheInfo.LogTime = logInfo.LogTime;
}
}
if (string.IsNullOrEmpty(logInfo.LogMessage))
{
continue;
}
string logMessage = string.Format("[{0:HH:mm:ss}][{1}]:\r\n{2}", logInfo.LogTime, logInfo.LogLevel, logInfo.LogMessage);
if (_logConfiguration.AddConsole)
{
Console.WriteLine(logMessage);
}
if (_logConfiguration.AddDebug)
{
Debug.Print(logMessage);
}
if (writer != null)
{
writer.WriteLine(logMessage);
}
if (CanUseEventLog && _logConfiguration.WriteToEventLog)
{
EventLogEntryType logType = EventLogEntryType.Information;
switch (logInfo.LogLevel)
{
case LogLevel.Warning:
logType = EventLogEntryType.Warning;
break;
case LogLevel.Exception:
logType = EventLogEntryType.Error;
break;
case LogLevel.Information:
default:
logType = EventLogEntryType.Information;
break;
}
if (logInfo.LogLevel != LogLevel.Track)
{
_log.WriteEntry(logMessage, logType);
}
}
OnWriteLog?.Invoke(logInfo.LogLevel, logMessage);
}
catch (Exception ex)
{
WriteException(ex);
}
finally
{
if (writer != null && _logQueue.Count == 0)
{
Thread.Sleep(100);
}
}
} while (true);
if (writer != null)
{
writer.Close();
writer.Dispose();
writer = null;
}
}
