log4j.properties

网上购书系统的完整代码

log4j.rootLogger=DEBUG, stdout
log4j.logger.java.sql.PreparedStatement=DEBUG,stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n