Unity container 写入多个文件企业库记录器
是否可以使用企业库记录器登录到按日期分组的多个文件?例如Trace-08-22-2011.log、Trace-08-23-2011.log。是,但不适用于企业库附带的TraceListener。您需要的是一个自定义TraceListener或至少是TraceListenerData,它被间接用作跟踪侦听器工厂(GetCreationExpression) 要完成您所描述的任务,最简单的方法是继承RollingFlatFileTraceListenerData并覆盖GetCreationExpression。它有这个.FileName受保护的字段,可以设置为您想要的任何值。例如,您可以解析自定义标记(时间戳)Unity container 写入多个文件企业库记录器,unity-container,enterprise-library,logging,Unity Container,Enterprise Library,Logging,是否可以使用企业库记录器登录到按日期分组的多个文件?例如Trace-08-22-2011.log、Trace-08-23-2011.log。是,但不适用于企业库附带的TraceListener。您需要的是一个自定义TraceListener或至少是TraceListenerData,它被间接用作跟踪侦听器工厂(GetCreationExpression) 要完成您所描述的任务,最简单的方法是继承RollingFlatFileTraceListenerData并覆盖GetCreationExpre
//
///返回一个lambda表达式,该表达式表示此
///配置对象。
///
///用于创建跟踪侦听器的lambda表达式。
受保护的重写表达式GetCreationExpression()
{
//解析文件名中的标记
字符串文件名=解析令牌(this.fileName);
返回
() =>
新的RollingFlatFileTraceListener(
文件名,
这个,头,,
这个。页脚,
Container.ResolvedIfNotNull(this.Formatter),
这个,RollSizeKB,
这种模式,,
this.RollFileExistsBehavior,
这个时间间隔,
此文件为.maxarcivedviles);
}
以及您的配置:
<add name="All Activities Flat File Trace Listener" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.RollingFlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
listenerDataType="Sample.CustomFlatFileTraceListenerData, Sample"
fileName="%TEMP%\{timestamp}.log"
footer="" formatter="Detail Text Formatter" rollFileExistsBehavior="Overwrite"
rollInterval="Day" timeStampPattern="yyyy-MM-dd" maxArchivedFiles="10" />
<add name="All Activities Flat File Trace Listener" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.RollingFlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
listenerDataType="Sample.CustomFlatFileTraceListenerData, Sample"
fileName="%TEMP%\{timestamp}.log"
footer="" formatter="Detail Text Formatter" rollFileExistsBehavior="Overwrite"
rollInterval="Day" timeStampPattern="yyyy-MM-dd" maxArchivedFiles="10" />
<configSections>
<section name="loggingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.LoggingSettings, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />
<section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="true" />
</configSections>
<!--Flat File Trace Listener-->
<loggingConfiguration name="Logging Application Block" tracingEnabled="true" defaultCategory="Default Category" logWarningsWhenNoCategoriesMatch="true">
<listeners>
<add source="Enterprise Library Logging" formatter="Text Formatter"
log="Application" machineName="" listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.FormattedEventLogTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
traceOutputOptions="None" filter="All" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.FormattedEventLogTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
name="Formatted EventLog TraceListener" />
<add fileName="D:\Works\GPIH\GPIAgent\Web\Log\Logger.log"
formatter="One Line Formatter" rollFileExistsBehavior="Increment"
rollInterval="Midnight" rollSizeKB="10000" timeStampPattern="yyyy-MM-dd"
listenerDataType="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.RollingFlatFileTraceListenerData, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
traceOutputOptions="None" filter="All" type="Microsoft.Practices.EnterpriseLibrary.Logging.TraceListeners.RollingFlatFileTraceListener, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
name="Rolling Flat File" />
</listeners>
<formatters>
<add template="Timestamp: {timestamp}{newline}
Message: {message}{newline}
Category: {category}{newline}
Machine: {localMachine}{newline}
App Domain: {localAppDomain}{newline}"
type="Microsoft.Practices.EnterpriseLibrary.Logging.Formatters.TextFormatter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
name="Text Formatter" />
<add template="{timestamp(local)} Cat: {category} Pri: {priority} EId: {eventid} Sev: {severity} {message} Title:{title} Machine: {machine} Application Domain: {appDomain} Process Id: {processId} Process Name: {processName} Win32 Thread Id: {win32ThreadId} Thread Name: {threadName} Extended Properties: {dictionary({key} - {value}
)}"
type="Microsoft.Practices.EnterpriseLibrary.Logging.Formatters.TextFormatter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
name="One Line Formatter" />
</formatters>
<logFilters>
<add name="LogEnabled Filter"
type="Microsoft.Practices.EnterpriseLibrary.Logging.Filters.LogEnabledFilter, Microsoft.Practices.EnterpriseLibrary.Logging, Version=5.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
enabled="true" />
</logFilters>
<categorySources>
<add switchValue="Warning" name="Default Category">
<listeners>
<add name="Formatted EventLog TraceListener" />
</listeners>
</add>
</categorySources>
<specialSources>
<allEvents switchValue="All" name="All Events">
<listeners>
<add name="Rolling Flat File" />
</listeners>
</allEvents>
<errors switchValue="All" name="Logging Errors & Warnings">
<listeners>
<add name="Formatted EventLog TraceListener" />
</listeners>
</errors>
</specialSources>
</loggingConfiguration>