Java Project log4j log print configuration

#定义输出级别和输出平台 add debug to print SQL statements

Log4j.rootlogger=debug,info,error,stdout,r

Log4j.category.org.springframework = INFO
Log4j.category.freemarker = INFO
Log4j.category.org.mybatis.spring=info
Log4j.category.net.joyphper = DEBUG

# # # Appender. R output to log file # # #

Log4j.appender.r=org.apache.log4j.dailyrollingfileappender

#日志文件保存目录和文件名称
Log4j.appender.r.file=e:/logs/fenxiao/logger.log

Log4j.appender.r.datepattern=.yyyy-mm-dd

# # # Appender.stdout output to console # # #

Log4j.appender.stdout=org.apache.log4j.consoleappender
Log4j.appender.stdout.layout=org.apache.log4j.simplelayout
Log4j.appender.r.layout=org.apache.log4j.patternlayout
log4j.appender.r.layout.conversionpattern=%p%d{yyyy-mm-dd HH:mm:ss} [%c] <%m>%n

Reference documents

http://blog.csdn.net/janestone/article/details/1862678

http://lzhw1985.iteye.com/blog/1940880

Java Project log4j log print configuration