Question

我想将特定于应用程序的记录器重定向到 tomcat / logs / catalina.out 的单独文件中。

以下是驻留在 tomcat / lib 文件夹中 log4j.xml 文件内容的内容

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

 <appender name="RollingFiles" class="org.apache.log4j.DailyRollingFileAppender">

        <param name="file" value="${catalina.home}/logs/application.log"/>        
        <param name="DatePattern" value="'.'yyyy-MM-dd"/>
        <layout class="org.apache.log4j.PatternLayout">
    <param name="ConversionPattern" value="%p-%d-{%C}-%t-%x-%m%n"/>
        </layout>
 </appender>

 <logger name="com.company">
        <level value="debug"/>
 </logger>

 <root>
        <priority value ="debug" />
        <appender-ref ref="RollingFiles" />
 </root>
</log4j:configuration>

以下是 tomcat / conf 文件夹中 logging.properties 的内容

handlers = 1catalina.org.apache.juli.FileHandler, 2localhost.org.apache.juli.FileHandler, 3manager.org.apache.juli.FileHandler, 4host-manager.org.apache.juli.FileHandler, java.util.logging.ConsoleHandler

.handlers = 1catalina.org.apache.juli.FileHandler, java.util.logging.ConsoleHandler


1catalina.org.apache.juli.FileHandler.level = FINE
1catalina.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
1catalina.org.apache.juli.FileHandler.prefix = catalina.

2localhost.org.apache.juli.FileHandler.level = FINE
2localhost.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
2localhost.org.apache.juli.FileHandler.prefix = localhost.

3manager.org.apache.juli.FileHandler.level = FINE
3manager.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
3manager.org.apache.juli.FileHandler.prefix = manager.

4host-manager.org.apache.juli.FileHandler.level = FINE
4host-manager.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
4host-manager.org.apache.juli.FileHandler.prefix = host-manager.

java.util.logging.ConsoleHandler.level = FINE
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter


org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].handlers = 2localhost.org.apache.juli.FileHandler

org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/manager].handlers = 3manager.org.apache.juli.FileHandler

org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager].level = INFO
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/host-manager].handlers = 4host-manager.org.apache.juli.FileHandler

但我仍然在catalina.out和application.log中获取所有记录器输出，但我不想在catalina.out中使用特定于应用程序的日志（即logger name =“com.company”）。请帮助我。

Tomcat版本：7.0.35
Java：1.7.0_45
Log 4j：log4j-1.2.16.jar

Answer 1

尝试将log4j.xml文件移动到app根目录下： webbapps / [您的应用] / WEB-INF / classes

通过这种方式，您不依赖于特定的tomcat安装来进行日志记录，您可以在任何tomcat实例上部署应用程序，而无需更改默认的tomcat配置。

Answer 2

问题是，我在我的项目中引用了一个jar，它有 org.pentaho.di.core.logging.LogWriter 类。它默认情况下将控制台记录器添加到根记录器中。

修复，将其从LogWriter

中删除

Log4j写入catalina.out

2 个答案: