Java 如何根据邮件级别将邮件记录在单独的文件中
我想做的是创建自定义日志级别(例如SentLevel、ReceivedLevel和ReadLevel),并将使用它们记录的消息存储在单独的文件中 让我用一个例子更清楚地解释我自己。每个LOC应放在单独的日志文件中:Java 如何根据邮件级别将邮件记录在单独的文件中,java,log4j,Java,Log4j,我想做的是创建自定义日志级别(例如SentLevel、ReceivedLevel和ReadLevel),并将使用它们记录的消息存储在单独的文件中 让我用一个例子更清楚地解释我自己。每个LOC应放在单独的日志文件中: logger.log(ResultadosEnviadosLevel.RESULTADOS_ENVIADOS, "sent data :)"); logger.log(ResultadosRecibidosLevel.RESULTADOS_RECIBIDOS, "re
logger.log(ResultadosEnviadosLevel.RESULTADOS_ENVIADOS, "sent data :)");
logger.log(ResultadosRecibidosLevel.RESULTADOS_RECIBIDOS, "received data :-)");
logger.log(CustomLevel.ACCION, "action!!");
今日发送的内容:
已发送数据:)
今日收到的文件内容:
接收数据:-)
今日行动的内容:
行动
我已经做了一些调查,我正在使用log4j1.2.17。我正在使用DailRollingFileAppender。问题是我记录的每条消息都存储在这三个文件中
我通过以下方式创建了级别:
import org.apache.log4j.Level;
public class CustomLog4jLevel extends Level {
private static final long serialVersionUID = 6031879473353817158L;
/**
* Value of AccionLog4jLevel level. This value is lesser than DEBUG_INT and higher
* than TRACE_INT}
*/
public static final int ACCION_INT = DEBUG_INT - 10;
/**
* Level representing my log level
*/
public static final Level ACCION = new CustomLog4jLevel(ACCION_INT, "ACCION", 10);
/**
* Constructor
*/
protected CustomLog4jLevel(int arg0, String arg1, int arg2) {
super(arg0, arg1, arg2);
}
/**
* Checks whether logArgument is "Accion" level. If yes then returns
* Accion}, else calls AccionLog4jLevel#toLevel(String, Level) passing
* it Level#DEBUG as the defaultLevel.
*/
public static Level toLevel(String logArgument) {
if (logArgument != null && logArgument.toUpperCase().equals("ACCION")) {
return ACCION;
}
return (Level) toLevel(logArgument);
}
/**
* Checks whether val is AccionLog4jLevel#Accion_INT. If yes then
* returns AccionLog4jLevel#Accion, else calls
* AccionLog4jLevel#toLevel(int, Level) passing it Level#DEBUG as the
* defaultLevel
*
*/
public static Level toLevel(int val) {
if (val == ACCION_INT) {
return ACCION;
}
return (Level) toLevel(val, Level.DEBUG);
}
/**
* Checks whether val is AccionLog4jLevel#Accion_INT. If yes
* then returns AccionLog4jLevel#Accion, else calls Level#toLevel(int, org.apache.log4j.Level)
*
*/
public static Level toLevel(int val, Level defaultLevel) {
if (val == ACCION_INT) {
return ACCION;
}
return Level.toLevel(val, defaultLevel);
}
/**
* Checks whether logArgument is "Accion" level. If yes then returns
* AccionLog4jLevel#Accion, else calls
* Level#toLevel(java.lang.String, org.apache.log4j.Level)
*
*/
public static Level toLevel(String logArgument, Level defaultLevel) {
if (logArgument != null && logArgument.toUpperCase().equals("ACCION")) {
return ACCION;
}
return Level.toLevel(logArgument, defaultLevel);
}
}
我的log4j.xml如下所示:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN"
"http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/xml/doc-files/log4j.dtd">
<log4j:configuration
xmlns:log4j="http://jakarta.apache.org/log4j/"
debug="true">
<appender name="file-daily" class="org.apache.log4j.DailyRollingFileAppender">
<param name="append" value="false" />
<param name="additivity" value="false" />
<param name="Threshold" value="ACCION"/>
<param name="levelMin" value="ACCION" />
<param name="levelMax" value="ACCION" />
<!-- Colocamos los logs en la carpeta padronlogs dentro de la del Tomcat logs -->
<param name="file" value="${catalina.home}/logs/padronLogs/hoy.log" />
<param name="DatePattern" value=".yyyy-MM-dd" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{dd-MM-yyyy HH:mm:ss} %-5p - %m%n" />
</layout>
</appender>
<appender name="file-results-sent" class="org.apache.log4j.DailyRollingFileAppender">
<param name="append" value="false" />
<param name="additivity" value="false" />
<param name="Threshold" value="RESULTADOS_ENVIADOS"/>
<param name="levelMin" value="RESULTADOS_ENVIADOS" />
<param name="levelMax" value="RESULTADOS_ENVIADOS" />
<!-- Colocamos los logs en la carpeta padronlogs dentro de la del Tomcat logs -->
<param name="file" value="${catalina.home}/logs/padronLogs/enviados/hoy-enviados.log" />
<param name="DatePattern" value=".yyyy-MM-dd" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{dd-MM-yyyy HH:mm:ss} %-5p - %m%n" />
</layout>
</appender>
<appender name="file-results-received" class="org.apache.log4j.DailyRollingFileAppender">
<param name="append" value="false" />
<param name="additivity" value="false" />
<param name="Threshold" value="RESULTADOS_RECIBIDOS"/>
<param name="levelMin" value="RESULTADOS_RECIBIDOS" />
<param name="levelMax" value="RESULTADOS_RECIBIDOS" />
<!-- Colocamos los logs en la carpeta padronlogs dentro de la del Tomcat logs -->
<param name="file" value="${catalina.home}/logs/padronLogs/recibidos/hoy-recibidos.log" />
<param name="DatePattern" value=".yyyy-MM-dd" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern"
value="%d{dd-MM-yyyy HH:mm:ss} %-5p - %m%n" />
</layout>
</appender>
<!-- Limitar la categoria y especificar la prioridad -->
<category name="com.ingartek.accion">
<priority value="ACCION" class="com.ingartek.log4j.CustomLog4jLevel" />
<appender-ref ref="file-daily" />
</category>
<category name="com.ingartek.enviados">
<priority value="RESULTADOS_ENVIADOS" class="com.ingartek.log4j.ResultadosEnviadosLevel" />
<appender-ref ref="file-results-sent"/>
</category>
<category name="com.ingartek.recibidos">
<priority value="RESULTADOS_RECIBIDOS" class="com.ingartek.log4j.ResultadosRecibidosLevel" />
<appender-ref ref="file-results-received"/>
</category>
<root>
<level value="info" />
<!-- Solamente mostraremos info relacionada con solicitudes y consultas -->
<appender-ref ref="file-daily" />
<appender-ref ref="file-results-sent" />
<appender-ref ref="file-results-received" />
</root>
</log4j:configuration>
有什么提示吗?谢谢:)
**编辑:*我不在乎从Log4j 1.x迁移到2.x,只要目标是可行的(事实上,我已经开始在另一个项目中使用2.x)。我通过这个小设置让事情正常运行: 在JAVA文件中: 1.通过定义级别
Level TEST = Level.forName("TEST", 250);
2.创建记录器
Logger test_logger = LogManager.getLogger();
3.调用log方法将日志追加到文件中
test_logger.log(TEST, "test log message");
我的log4j2.xml文件如下所示:
<Configuration status="WARN">
<CustomLevels>
<CustomLevel name="TEST" intLevel="150" />
</CustomLevels>
<Appenders>
<File name="TestFile" fileName="/var/tmp/logs/test.log">
<PatternLayout pattern="%d %-7level %logger{36} - %msg%n" />
</File>
</Appenders>
<Loggers>
<Root level="WARN">
<AppenderRef ref="TestFile" level="test" />
</Root>
</Loggers>
</Configuration>
log4j2.xml文件位于src文件夹中。
还有一件事;我正在使用log4j-api-2.3.jar、log4j-core-2.3.jar
尝试使用此配置,可能会对您有所帮助。:) 谢谢@Shivam,我将在周一测试:),但它似乎很有魅力:我在这里遇到了一些问题。。。Log4j2甚至没有创建我将在其中放置日志的文件夹。有什么提示吗?我的项目是一个webapp,打包为WAR。谢谢!!这对我帮助很大。我将发布y的最终代码。只需一点注释:将相同的优先级放在XML的自定义级别和Java代码中。