我使用Nlog记录日志,发现对nLog的每次调用都在日志文件中有5个条目。我该如何解决?
例如
2012-12-23 18:18:19.2465 NinjaTrader.Strategy.LODHOD.OnStartUp Debug startup
2012-12-23 18:18:19.2465 NinjaTrader.Strategy.LODHOD.OnStartUp Debug startup
2012-12-23 18:18:19.2465 NinjaTrader.Strategy.LODHOD.OnStartUp Debug startup
2012-12-23 18:18:19.2465 NinjaTrader.Strategy.LODHOD.OnStartUp Debug startup
2012-12-23 18:18:19.2465 NinjaTrader.Strategy.LODHOD.OnStartUp Debug startup
2012-12-23 18:18:19.2465 NinjaTrader.Strategy.LODHOD.OnStartUp Debug startup
我的nLog配置如下
/****CLASS LEVEL VARIABLES***/
// Step 1. Create configuration object
private static LoggingConfiguration config = new LoggingConfiguration();
private static FileTarget fileTarget = new FileTarget();
private static Logger logger = LogManager.GetCurrentClassLogger();
/*** END OF CLASS LEVEL VARIABLES ***/
/*************************NLOG CONFIG*****/
fileTarget.FileName =
"C:\\temp\\" + Instrument.FullName + "nLog." + DateTime.Now.Ticks + ".log";
fileTarget.Layout =
"${longdate} ${callsite} ${level} ${event-context:item=StrategyId} ${message}";
config.AddTarget("file", fileTarget);
// Step 4. Define rules
LoggingRule rule2 = new LoggingRule("*", NLog.LogLevel.Trace, fileTarget);
config.LoggingRules.Add(rule2);
// Step 5. Activate the configuration
LogManager.Configuration = config;
logger.Debug("startup");
/*************************NLOG CONFIG*****/
您可以看到打印了6次starup,并且在Ninjatrader onStartup中,在程序开始时该程序仅被调用一次。
我也拥有范围广泛的Global Diagnistoc,但我不认为这会导致这种情况的发生
public class ScopedGlobalContext : IDisposable
{
private string n;
private string v;
public ScopedGlobalContext(string name, string value)
{
n = name;
v = value;
NLog.GlobalDiagnosticsContext.Set(n, v);
}
public void Dispose()
{
NLog.GlobalDiagnosticsContext.Remove(n);
}
}
最佳答案
如果您有多个针对实例文件的规则,则将对其进行多次写入。
关于logging - 重复的日志条目Nlog,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/14020208/