IBatis.Net学习笔记七--日志处理

IBatis.Net中提供了方便的日志处理，可以输出sql语句等调试信息。

常用的有两种：
1、输出到控制台：

   < configSections >
     < sectionGroup name = " iBATIS " >
       < section name = " logging "  type = " IBatisNet.Common.Logging.ConfigurationSectionHandler, IBatisNet.Common "   />
     </ sectionGroup >
   </ configSections >

< iBATIS >
     < logging >
       < logFactoryAdapter type = " IBatisNet.Common.Logging.Impl.TraceLoggerFA, IBatisNet.Common " >
         < arg key = " showLogName "  value = " true "   />
         < arg key = " showDataTime "  value = " true "   />
         < arg key = " level "  value = " ALL "   />
         < arg key = " dateTimeFormat "  value = " yyyy/MM/dd HH:mm:ss:SSS "   />
       </ logFactoryAdapter >
     </ logging >
   </ iBATIS >

2、利用log4net输出到文件：

   < configSections >
     < sectionGroup name = " iBATIS " >
       < section name = " logging "  type = " IBatisNet.Common.Logging.ConfigurationSectionHandler, IBatisNet.Common "   />
     </ sectionGroup >
     < section name = " log4net "  type = " log4net.Config.Log4NetConfigurationSectionHandler, log4net "   />
   </ configSections >

   < iBATIS >
     < logging >
       < logFactoryAdapter type = " IBatisNet.Common.Logging.Impl.Log4NetLoggerFA, IBatisNet.Common.Logging.Log4Net " >
         < arg key = " configType "  value = " inline "   />
       </ logFactoryAdapter >
     </ logging >
   </ iBATIS >

   < log4net >
     <!--  Define some output appenders  -->
     < appender name = " RollingLogFileAppender "  type = " log4net.Appender.RollingFileAppender " >
       < param name = " File "  value = " f:\log.txt "   />
       < param name = " AppendToFile "  value = " true "   />
       < param name = " MaxSizeRollBackups "  value = " 2 "   />
       < param name = " MaximumFileSize "  value = " 100KB "   />
       < param name = " RollingStyle "  value = " Size "   />
       < param name = " StaticLogFileName "  value = " true "   />
       < layout type = " log4net.Layout.PatternLayout " >
         < param name = " Header "  value = " [Header]\r\n "   />
         < param name = " Footer "  value = " [Footer]\r\n "   />
         < param name = " ConversionPattern "  value = " %d [%t] %-5p %c [%x] - %m%n "   />
       </ layout >
     </ appender >
     < appender name = " ConsoleAppender "  type = " log4net.Appender.ConsoleAppender " >
       < layout type = " log4net.Layout.PatternLayout " >
         < param name = " ConversionPattern "  value = " %d [%t] %-5p %c [%x] &lt;%X{auth}&gt; - %m%n "   />
       </ layout >
     </ appender >

     <!--  Set root logger level to ERROR and its appenders  -->
     < root >
       < level value = " DEBUG "   />
       < appender - ref   ref = " RollingLogFileAppender "   />
       < appender - ref   ref = " ConsoleAppender "   />
     </ root >

     <!--  Print only messages of level DEBUG or above  in  the packages  -->
     < logger name = " IBatisNet.DataMapper.Configuration.Cache.CacheModel " >
       < level value = " DEBUG "   />
     </ logger >
     < logger name = " IBatisNet.DataMapper.Configuration.Statements.PreparedStatementFactory " >
       < level value = " DEBUG "   />
     </ logger >
     < logger name = " IBatisNet.DataMapper.LazyLoadList " >
       < level value = " DEBUG "   />
     </ logger >
     < logger name = " IBatisNet.DataAccess.DaoSession " >
       < level value = " DEBUG "   />
     </ logger >
     < logger name = " IBatisNet.DataMapper.SqlMapSession " >
       < level value = " DEBUG "   />
     </ logger >
     < logger name = " IBatisNet.Common.Transaction.TransactionScope " >
       < level value = " DEBUG "   />
     </ logger >
     < logger name = " IBatisNet.DataAccess.Configuration.DaoProxy " >
       < level value = " DEBUG "   />
     </ logger >
   </ log4net >