以前一直用的是Log4cpp的接口来实现日志管理,其实它是支持配置文件加载的,相较于下代码要方便且灵活。直接上完善的config文件
# property configurator test file # typedef enum {EMERG = 0, # FATAL = 0, # ALERT = 100, # CRIT = 200, # ERROR = 300, # WARN = 400, # NOTICE = 500, # INFO = 600, # DEBUG = 700, # NOTSET = 800 # } PriorityLevel; #ConversionPattern的参数含义: # %d 输出日志时间点的日期或时间,可以在其后指定格式,如上%d{%Y-%m-%d %H:%M:%S.%l},输出类似:2017-02-14 09:25:00.953 # %p 优先级,即DEBUG,INFO,WARN,ERROR,FATAL # %c 输出日志信息所属的类目,通常就是所在类的全名 # %m 输出log的具体信息 # %n 回车换行 # %t 输出线程ID #log4cpp.rootCategory=DEBUG,rootRollingFileAppender,rootDailyRollingFileAppender,rootConsoleAppender log4cpp.rootCategory=DEBUG,rootDailyRollingFileAppender,rootConsoleAppender,rootSyslogAppender #print to file RollingFileAppender #log4cpp.appender.rootRollingFileAppender=RollingFileAppender #log4cpp.appender.rootRollingFileAppender.fileName=RollingFile.log #log4cpp.appender.rootRollingFileAppender.maxFileSize=1024*1024 #log4cpp.appender.rootRollingFileAppender.maxBackupIndex=2 #log4cpp.appender.rootRollingFileAppender.layout=PatternLayout #log4cpp.appender.rootRollingFileAppender.layout.ConversionPattern=[%t] %d{%Y-%m-%d %H:%M:%S.%l} [%p] %m%n #print to file - daily log4cpp.appender.rootDailyRollingFileAppender=DailyRollingFileAppender log4cpp.appender.rootDailyRollingFileAppender.fileName=./ObjectIdentifyLog/DailyRollingFile.log log4cpp.appender.rootDailyRollingFileAppender.threshold=DEBUG log4cpp.appender.rootDailyRollingFileAppender.layout=PatternLayout log4cpp.appender.rootDailyRollingFileAppender.layout.ConversionPattern=[%t] %d{%Y-%m-%d %H:%M:%S.%l} [%p] %m%n #print to console log4cpp.appender.rootConsoleAppender=ConsoleAppender log4cpp.appender.rootConsoleAppender.threshold=INFO log4cpp.appender.rootConsoleAppender.layout=PatternLayout #log4cpp.appender.rootConsoleAppender.layout.ConversionPattern=[%t] %d{%Y-%m-%d %H:%M:%S.%l} [%p] - %m%n log4cpp.appender.rootConsoleAppender.layout.ConversionPattern=[%t] %d{%Y-%m-%d %H:%M:%S.%l} [%p] %m%n #print to syslog log4cpp.appender.rootSyslogAppender=SyslogAppender log4cpp.appender.rootSyslogAppender.syslogName=RemoteSyslogAppender log4cpp.appender.rootSyslogAppender.syslogHost=127.0.0.1 log4cpp.appender.rootSyslogAppender.threshold=DEBUG log4cpp.appender.rootSyslogAppender.portNumber=514 log4cpp.appender.rootSyslogAppender.layout=PatternLayout log4cpp.appender.rootSyslogAppender.layout.ConversionPattern=[%t] %d{%Y-%m-%d %H:%M:%S.%l} [%p] %m%n
最后一个 SyslogAppender就是配置syslog所需要的信息,一定要在log4cpp.rootCategory那里再依次添加一个rootSyslogAppender信息。
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