private RollingFileAppender CreateAppender(string appenderName, string fileName, ComonLog.LogLevel logLevel)
{
PatternLayout layout = new PatternLayout();
layout.ConversionPattern = "%d %-5p %m%n";
layout.ActivateOptions();
RollingFileAppender appender = new RollingFileAppender();
appender.Layout = layout;
appender.Name = appenderName;
appender.File = fileName;
appender.RollingStyle = RollingFileAppender.RollingMode.Composite;
//appender.Encoding = Encoding.Unicode;
appender.AppendToFile = true;
appender.MaximumFileSize = "4MB";
appender.MaxSizeRollBackups = 100;
appender.DatePattern = "yyyy-MM-dd";
appender.PreserveLogFileNameExtension = true;
appender.StaticLogFileName = false;
appender.Threshold = FileAppenderHelper.ConvertLogLevel(logLevel);
log4net.Filter.LevelRangeFilter levfilter = new log4net.Filter.LevelRangeFilter();
levfilter.LevelMax = appender.Threshold;
levfilter.LevelMin = appender.Threshold;
levfilter.ActivateOptions();
appender.AddFilter(levfilter);
appender.ActivateOptions();
return appender;
}
private void InitMainBusinessLogger(string appenderName, ComonLog.LogLevel logLevel)
{
var logForSpecialAppender = (Logger)LogManager.GetLogger(appenderName).Logger;
if (logForSpecialAppender.Appenders.Count > 0) return; //避免重复生成日志文件
var logFileName = "Log/" + GetLogFileName(appenderName);
var appender = CreateAppender(appenderName, logFileName, logLevel);
logForSpecialAppender.AddAppender(appender);
}
public ComonLog.ILog GetLogger(string user, ComonLog.LogLevel logLevel = ComonLog.LogLevel.Info)
{
var appenderName = GetAppenderName(user, logLevel);
return ComonLog.LogManager.GetLogger(appenderName);
}
//LoggerPoolName/AllLog__Level__Date.txt
//LoggerPoolName/SellerAccount__Level__Date.txt
private string GetAppenderName(string user, ComonLog.LogLevel logLevel)
{
var appenderName = fileAppender.GetAppenderName(user, logLevel);
lock (lockObject)
{
var tuple = Tuple.Create(user, logLevel);
if (!hashLogFile.Contains(tuple))
{
InitMainBusinessLogger(appenderName, logLevel);
hashLogFile.Add(tuple);
}
}
return appenderName;
}
