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我在我的.net應用程序中配置了一些adonetappender參數,我在列的數據庫中有一個固定的長度,但是在我的日誌數據中長度超過。從log4net的跟蹤日誌我在log4net的配置發現誤差log4net adonetappender寫入數據庫時出現異常MySql.Data.MySqlClient.MySqlException:數據時間過長
log4net:ERROR [AdoNetAppender] ErrorCode: GenericFailure. Exception while writing to database
MySql.Data.MySqlClient.MySqlException: Data too long for column 'action' at row 1
at MySql.Data.MySqlClient.MySqlStream.ReadPacket()
at MySql.Data.MySqlClient.NativeDriver.GetResult(Int32& affectedRow, Int32& insertedId)
at MySql.Data.MySqlClient.Driver.GetResult(Int32 statementId, Int32& affectedRows, Int32& insertedId)
at MySql.Data.MySqlClient.Driver.NextResult(Int32 statementId, Boolean force)
at MySql.Data.MySqlClient.MySqlDataReader.NextResult()
at MySql.Data.MySqlClient.MySqlCommand.ExecuteReader(CommandBehavior behavior)
at MySql.Data.MySqlClient.MySqlCommand.ExecuteNonQuery()
at log4net.Appender.AdoNetAppender.SendBuffer(IDbTransaction dbTran, LoggingEvent[] events)
at log4net.Appender.AdoNetAppender.SendBuffer(LoggingEvent[] events)
log4net: Shutdown called on Hierarchy [log4net-default-repository]
參數如下
<parameter>
<parameterName value="action" />
<dbType value="String" />
<size value="45" />
<layout type="log4net.Layout.PatternLayout">
<conversionPattern value="%5c{1}.%M" />
</layout>
</parameter>
任何想法,我可以處理配置的最大長度是多少?
您可以設置參數的[size屬性(https://logging.apache.org/log4net/release/ sdk/log4net.Appender.AdoNetAppenderParameter.Size.html)作爲「列中數據的最大大小(以字節爲單位)」。 – stuartd
我該如何糾正它? –
'' –
stuartd