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  • 【SSM】Log4j 日志配置

    1、log4j.properties

    ### 配置根 ###
    # log4j.rootLogger = debug,console ,fileAppender,dailyRollingFile,ROLLING_FILE,MAIL,DATABASE
    log4j.rootLogger = debug,console
    
    ### 设置输出sql的级别,其中logger后面的内容全部为jar包中所包含的包名 ###
    log4j.logger.org.apache=dubug
    log4j.logger.java.sql.Connection=dubug
    log4j.logger.java.sql.Statement=dubug
    log4j.logger.java.sql.PreparedStatement=dubug
    log4j.logger.java.sql.ResultSet=dubug
    
    ### 配置输出到控制台 ###
    log4j.appender.console = org.apache.log4j.ConsoleAppender
    log4j.appender.console.Target = System.out
    log4j.appender.console.layout = org.apache.log4j.PatternLayout
    log4j.appender.console.layout.ConversionPattern =  %d{ABSOLUTE} %5p %c{ 1 }:%L - %m%n
    
    ### 配置输出到文件 ###
    log4j.appender.fileAppender = org.apache.log4j.FileAppender
    log4j.appender.fileAppender.File = logs/log.log
    log4j.appender.fileAppender.Append = true
    log4j.appender.fileAppender.Threshold = DEBUG
    log4j.appender.fileAppender.layout = org.apache.log4j.PatternLayout
    log4j.appender.fileAppender.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
    
    ### 配置输出到文件,并且每天都创建一个文件 ###
    log4j.appender.dailyRollingFile = org.apache.log4j.DailyRollingFileAppender
    log4j.appender.dailyRollingFile.File = logs/log.log
    log4j.appender.dailyRollingFile.Append = true
    log4j.appender.dailyRollingFile.Threshold = DEBUG
    log4j.appender.dailyRollingFile.layout = org.apache.log4j.PatternLayout
    log4j.appender.dailyRollingFile.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
    
    ### 配置输出到文件,且大小到达指定尺寸的时候产生一个新的文件 ###
    log4j.appender.ROLLING_FILE=org.apache.log4j.RollingFileAppender
    log4j.appender.ROLLING_FILE.Threshold=ERROR
    log4j.appender.ROLLING_FILE.File=rolling.log
    log4j.appender.ROLLING_FILE.Append=true
    log4j.appender.ROLLING_FILE.MaxFileSize=10KB
    log4j.appender.ROLLING_FILE.MaxBackupIndex=1
    log4j.appender.ROLLING_FILE.layout=org.apache.log4j.PatternLayout
    log4j.appender.ROLLING_FILE.layout.ConversionPattern=[framework] %d - %c -%-4r [%t] %-5p %c %x - %m%n
    
    ### 配置输出到邮件 ###
    log4j.appender.MAIL=org.apache.log4j.net.SMTPAppender
    log4j.appender.MAIL.Threshold=FATAL
    log4j.appender.MAIL.BufferSize=10
    log4j.appender.MAIL.From=chenyl@yeqiangwei.com
    log4j.appender.MAIL.SMTPHost=mail.hollycrm.com
    log4j.appender.MAIL.Subject=Log4J Message
    log4j.appender.MAIL.To=chenyl@yeqiangwei.com
    log4j.appender.MAIL.layout=org.apache.log4j.PatternLayout
    log4j.appender.MAIL.layout.ConversionPattern=[framework] %d - %c -%-4r [%t] %-5p %c %x - %m%n
    
    ### 配置输出到数据库 ###
    log4j.appender.DATABASE=org.apache.log4j.jdbc.JDBCAppender
    log4j.appender.DATABASE.URL=jdbc:mysql://localhost:3306/test
    log4j.appender.DATABASE.driver=com.mysql.jdbc.Driver
    log4j.appender.DATABASE.user=root
    log4j.appender.DATABASE.password=
    log4j.appender.DATABASE.sql=INSERT INTO LOG4J (Message) VALUES ('[framework] %d - %c -%-4r [%t] %-5p %c %x - %m%n')
    log4j.appender.DATABASE.layout=org.apache.log4j.PatternLayout
    log4j.appender.DATABASE.layout.ConversionPattern=[framework] %d - %c -%-4r [%t] %-5p %c %x - %m%n
    log4j.appender.A1=org.apache.log4j.DailyRollingFileAppender
    log4j.appender.A1.File=SampleMessages.log4j
    log4j.appender.A1.DatePattern=yyyyMMdd-HH'.log4j'
    log4j.appender.A1.layout=org.apache.log4j.xml.XMLLayout
    web.xml
        <listener>
        <!-- 配置spring中对于log4j的listener,注意该Listener要在spring的listener之前 -->  
            <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
            <listener-class>com.kikyo.sys.listener.StartSystemListener</listener-class>
        </listener>
        
        <!-- 指定log4j配置文件log4j.properties的位置(如果是在classpath根路径下,可以不配置) -->
        <context-param>
            <param-name>log4jConfigLocation</param-name>
            <param-value>classpath:config/log4j.properties</param-value>
        </context-param>
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  • 原文地址:https://www.cnblogs.com/kikyoqiang/p/12229097.html
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