檔案日誌 和 Oracle日誌
阿新 • • 發佈:2019-02-01
Log4Net.config 配置檔案,如下:
<?xml version="1.0" encoding="utf-8" ?> <configuration> <!-- Register a section handler for the log4net section --> <configSections> <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/> </configSections> <log4net> <!-- Define some output appenders --> <!--定義輸出到檔案中--> <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender"> <!--定義檔案存放位置--> <file value="log\\"/> <appendToFile value="true"/> <rollingStyle value="Date"/> <datePattern value="yyyyMM\\yyyyMMdd'.txt'"/> <staticLogFileName value="false"/> <param name="MaxSizeRollBackups" value="100"/> <layout type="log4net.Layout.PatternLayout"> <!--<conversionPattern value="%date [%thread] %-5level %logger [%ndc] <%property{auth}> : %newline%message%newline%newline" />--> <conversionPattern value="==== %date [%thread] %-5level ==== : %newline%message%newline%newline" /> </layout> </appender> <!-- Oracle Appender --> <appender name="ADONetAppender_Oracle" type="log4net.Appender.ADONetAppender"> <!--bufferSize 為緩衝區大小,只有日誌記錄超設定值才會一塊寫入到資料庫 --> <bufferSize value="0" /> <!--訪問資料庫驅動的引用--> <connectionType value="Oracle.DataAccess.Client.OracleConnection, Oracle.DataAccess, Version=2.112.1.0, Culture=neutral, PublicKeyToken=89b483f429c47342" /> <!--資料庫連線字串--> <connectionString value="Data Source=192.168.7.9/ORCL;User ID=CrossBorderEBusiness_php;Password=CrossBorderEBusiness_php;" /> <!--資料庫執行的Sql語句--> <commandText value="INSERT INTO LOG_LOG4NET (LOG_ID, LOG_DATE, LOG_LEVEL, LOG_IDENTITY, LOG_MESSAGE, LOG_EXCEPTION, LOG_LOGGER, LOG_SOURCE) VALUES (LOG_LOG4NET_SEQ.nextval, :log_date, :log_level, :log_identity, :log_message, :log_exception, :logger, :source)" /> <!-- 日誌記錄時間,RawTimeStampLayout為預設的時間輸出格式 --> <parameter> <parameterName value=":log_date" /> <dbType value="DateTime" /> <layout type="log4net.Layout.RawTimeStampLayout"> </layout> </parameter> <!--日誌等級--> <parameter> <parameterName value=":log_level" /> <dbType value="String" /> <size value="10" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%level" /> </layout> </parameter> <parameter> <parameterName value=":log_identity" /> <dbType value="String" /> <size value="100" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%identity" /> </layout> </parameter> <!-- 自定義的訊息 --> <parameter> <parameterName value=":log_message" /> <dbType value="String" /> <size value="2000" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%m" /> </layout> </parameter> <!-- 異常資訊 --> <parameter> <parameterName value=":log_exception" /> <dbType value="String" /> <size value="2000" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%exception" /> </layout> </parameter> <!--日誌記錄類名稱--> <parameter> <parameterName value=":logger" /> <dbType value="String" /> <size value="255" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%logger" /> </layout> </parameter> <!-- 產生日誌的檔名稱 --> <parameter> <parameterName value=":source" /> <dbType value="String" /> <size value="1000" /> <layout type="log4net.Layout.PatternLayout"> <conversionPattern value="%file:%line" /> </layout> </parameter> </appender> <!-- Setup the root category, add the appenders and set the default level --> <root> <level value="ALL" /> <appender-ref ref="RollingLogFileAppender" /> <appender-ref ref="ADONetAppender_Oracle" /> </root> </log4net> </configuration>
Program.cs 程式碼如下:
using log4net; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; [assembly: log4net.Config.XmlConfigurator(ConfigFile = "Content/Config/Log4Net.config", Watch = true)] namespace Com.No1.Log4Net.Oracle { class Program { protected static readonly ILog logger = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType); static void Main(string[] args) { for (int i = 0; i < 101; i++) { logger.Debug("OracleTest" + i); } } } }
Oracle指令碼:
-- Create table create table LOG_LOG4NET ( LOG_ID NUMBER not null, LOG_DATE DATE, LOG_LEVEL VARCHAR2(255), LOG_IDENTITY VARCHAR2(255), LOG_MESSAGE NVARCHAR2(2000), LOG_EXCEPTION NVARCHAR2(2000), LOG_LOGGER NVARCHAR2(255), LOG_SOURCE NVARCHAR2(1000) ) tablespace USERS pctfree 10 initrans 1 maxtrans 255 storage ( initial 64K minextents 1 maxextents unlimited ); -- Create sequence create sequence LOG_LOG4NET_SEQ minvalue 1 maxvalue 999999999999999999999999999 start with 221 increment by 1 cache 20;
測試結果,如下圖:
測試時注意修改節點 : connectionString 修改為 自己測試環境的連線字串
注意點:
<!--bufferSize 為緩衝區大小,只有日誌記錄超設定值才會一塊寫入到資料庫 -->
<!-- 注意bufferSize 引數在測試環境建議設定為 0 ,在生產環境建議設定為100 -->
<bufferSize value="0" />
如果測試環境設定成 100 ,則緩衝區 超過100條 訊息才會 寫入SqlServer庫,這個很容易忘記,造成不必要的問題。測試環境 請設定成 0