運行RCP產品文件時不會生成日誌文件

我有一個RCP應用程序，我正在其中使用log4j進行日誌記錄。爲此，我在MANIFEST.MF文件中添加了log4j jar。並且還在根文件夾下添加了log4j.properties。但是，當我啓動應用程序（導出產品後）（使用-console -consolelog）時，它會在控制檯中生成日誌。但令人驚訝的是，日誌文件沒有更新。運行RCP產品文件時不會生成日誌文件

但是當我從eclipse運行應用程序時會生成日誌文件。

現在MANIFEST.MF看起來是這樣的 -

Manifest-Version: 1.0 
Bundle-ManifestVersion: 2 
Bundle-Name: EditorApp 
Bundle-SymbolicName: EditorApp;singleton:=true 
Bundle-Version: 1.0.0.qualifier 
Bundle-Vendor: APP 
Require-Bundle: org.eclipse.ui, 
org.eclipse.core.runtime, 
com.ibm.icu, 
org.eclipse.jface.databinding, 
org.eclipse.core.databinding.property, 
org.eclipse.core.databinding.observable, 
org.eclipse.core.databinding.beans, 
org.eclipse.core.databinding, 
org.eclipse.core.resources;bundle-version="3.9.1", 
org.apache.log4j;bundle-version="1.2.15" 
Bundle-RequiredExecutionEnvironment: JavaSE-1.8 
Bundle-ActivationPolicy: lazy 
Export-Package: com.app.editor; 
    uses:="org.osgi.framework, 
    org.eclipse.ui, 
    org.eclipse.jface.action, 
    org.eclipse.equinox.app, 
    org.eclipse.jface.resource, 
    org.eclipse.ui.application, 
    org.eclipse.ui.plugin", 
com.app.editor.actions;uses:="org.eclipse.jface.action", 
com.app.editor.beans, 
com.app.editor.functionalities; 
    uses:="org.eclipse.swt.graphics, 
    org.eclipse.swt.widgets, 
    org.eclipse.jface.dialogs, 
    javax.swing.tree", 
com.app.editor.handlers;uses:="org.eclipse.core.commands", 
com.app.editor.perspectives;uses:="org.eclipse.ui", 
com.app.editor.views; 
    uses:="com.app.editor.beans, 
    org.eclipse.swt.widgets, 
    org.eclipse.swt.custom, 
    com.app.editor.functionalities, 
    org.eclipse.core.databinding, 
    org.eclipse.jface.viewers, 
    org.eclipse.ui.part" 
Bundle-ClassPath: ., 
library/log4j-1.2.17.jar, 
library/mariadb-java-client-1.2.3.jar

log4j.properties看起來是這樣的：

# Root logger option 
log4j.rootLogger=DEBUG, stdout, file 

# Redirect log messages to console 
log4j.appender.stdout=org.apache.log4j.ConsoleAppender 
log4j.appender.stdout.Target=System.out 
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout 
log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n 

# Redirect log messages to a log file, support file rolling. 
log4j.appender.file=org.apache.log4j.RollingFileAppender 
#log4j.appender.file.File=C:\\Srijani\\Personal Workspace\\RCP\\EditorApp\\log\\Application.log 
log4j.appender.file.File=C:\\Users\\srijani.ghosh\\Desktop\\log\\Application.log 
log4j.appender.file.MaxFileSize=5MB 
log4j.appender.file.MaxBackupIndex=10 
log4j.appender.file.layout=org.apache.log4j.PatternLayout 
log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n 

# Redirect log messages to a log file, support file rolling. 
log4j.appender.dbLog=org.apache.log4j.RollingFileAppender 
#log4j.appender.dbLog.File=C:\\Srijani\\Personal Workspace\\RCP\\EditorApp\\log\\database_connection.log 
log4j.appender.dbLog.File=C:\\Users\\srijani.ghosh\\Desktop\\log\\database_connection.log 
log4j.appender.dbLog.MaxFileSize=5MB 
log4j.appender.dbLog.MaxBackupIndex=10 
log4j.appender.dbLog.layout=org.apache.log4j.PatternLayout 
log4j.appender.dbLog.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n 

log4j.category.fileLogger=DEBUG, file 
log4j.additivity.fileLogger=false 

log4j.category.dbLogger=DEBUG, dbLog 
log4j.additivity.dbLogger=false

我使用這樣的記錄在我的視圖文件：

private static final Logger LOGGER = Logger.getLogger("fileLogger"); 
LOGGER.info("Starting application...");

這可能是什麼原因造成的？

提前致謝！

來源

2016-02-02 Srijani Ghosh

是在build.properties中定義的log4j.properties？該文件是否存在於導出的包中？ –

我添加了這些下面幾行代碼的入口點..

String path = <path to log4j.propertties>; 
PropertyConfigurator.configure(path);

來源

2016-02-02 09:31:24

運行RCP產品文件時不會生成日誌文件

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