程序包 com.fr.third.apache.log4j
的使用

使用com.fr.third.apache.log4j的程序包

程序包	说明
com.fr.design.mainframe.errorinfo
com.fr.design.mainframe.loghandler
com.fr.general
com.fr.general.log
com.fr.third.alibaba.druid.support.logging
com.fr.third.apache.log4j	The main log4j package.
com.fr.third.apache.log4j.config	Package used in getting/setting component properties.
com.fr.third.apache.log4j.helpers	This package is used internally.
com.fr.third.apache.log4j.jdbc	The JDBCAppender provides for sending log events to a database.
com.fr.third.apache.log4j.jmx	This package lets you manage log4j settings using JMX.
com.fr.third.apache.log4j.lf5
com.fr.third.apache.log4j.net	Package for remote logging.
com.fr.third.apache.log4j.nt	Package for NT event logging.
com.fr.third.apache.log4j.pattern	Provides classes implementing format specifiers in conversion patterns.
com.fr.third.apache.log4j.rewrite
com.fr.third.apache.log4j.spi	Contains part of the System Programming Interface (SPI) needed to extend log4j.
com.fr.third.apache.log4j.varia	Contains various appenders, filters and other odds and ends.
com.fr.third.apache.log4j.xml	XML based components.
com.fr.third.jgroups.logging
com.fr.workspace.server.socket

com.fr.design.mainframe.errorinfo使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.

com.fr.design.mainframe.loghandler使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.

com.fr.general使用的com.fr.third.apache.log4j中的类

类和说明
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.

com.fr.general.log使用的com.fr.third.apache.log4j中的类

类和说明
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.

com.fr.third.alibaba.druid.support.logging使用的com.fr.third.apache.log4j中的类

类和说明
Logger This is the central class in the log4j package.

com.fr.third.apache.log4j使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.
Category This class has been deprecated and replaced by the Logger subclass.
FileAppender FileAppender appends log events to a file.
Layout Extend this abstract class to create your own log layout format.
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.
Logger This is the central class in the log4j package.
LogXF This is a base class for LogMF and LogSF parameterized logging classes.
Priority Refrain from using this class directly, use the Level class instead.
WriterAppender WriterAppender appends log events to a Writer or an OutputStream depending on the user's choice.

com.fr.third.apache.log4j.config使用的com.fr.third.apache.log4j中的类

类和说明
Category This class has been deprecated and replaced by the Logger subclass.
Logger This is the central class in the log4j package.

com.fr.third.apache.log4j.helpers使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
Layout Extend this abstract class to create your own log layout format.
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.
Logger This is the central class in the log4j package.
Priority Refrain from using this class directly, use the Level class instead.

com.fr.third.apache.log4j.jdbc使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.

com.fr.third.apache.log4j.jmx使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
Category This class has been deprecated and replaced by the Logger subclass.
Layout Extend this abstract class to create your own log layout format.
Logger This is the central class in the log4j package.

com.fr.third.apache.log4j.lf5使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.

com.fr.third.apache.log4j.net使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.
Layout Extend this abstract class to create your own log layout format.

com.fr.third.apache.log4j.nt使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.
Layout Extend this abstract class to create your own log layout format.

com.fr.third.apache.log4j.pattern使用的com.fr.third.apache.log4j中的类

类和说明
Category This class has been deprecated and replaced by the Logger subclass.
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.
Logger This is the central class in the log4j package.
Priority Refrain from using this class directly, use the Level class instead.

com.fr.third.apache.log4j.rewrite使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.

com.fr.third.apache.log4j.spi使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
Category This class has been deprecated and replaced by the Logger subclass.
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.
Logger This is the central class in the log4j package.
Priority Refrain from using this class directly, use the Level class instead.

com.fr.third.apache.log4j.varia使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.
FileAppender FileAppender appends log events to a file.
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.
Logger This is the central class in the log4j package.
RollingFileAppender RollingFileAppender extends FileAppender to backup the log files when they reach a certain size.
WriterAppender WriterAppender appends log events to a Writer or an OutputStream depending on the user's choice.

com.fr.third.apache.log4j.xml使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
Layout Extend this abstract class to create your own log layout format.
Logger This is the central class in the log4j package.

com.fr.third.jgroups.logging使用的com.fr.third.apache.log4j中的类

类和说明
Level Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFODEBUG and ALL.

com.fr.workspace.server.socket使用的com.fr.third.apache.log4j中的类

类和说明
Appender Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton Abstract superclass of the other appenders in the package.