mybatis-log4j配置

log4j配置:log4j-config.xml

### set log levels ###
log4j.rootLogger = DEBUG,console,file
### 输出到控制台 ###
log4j.appender.console = org.apache.log4j.ConsoleAppender
log4j.appender.console.Target = System.out
log4j.appender.console.Threshold = DEBUG
log4j.appender.console.layout = org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern = [%c]-%m%n
### 输出到日志文件 ###
log4j.appender.file=org.apache.log4j.RollingFileAppender
log4j.appender.file.File=./log/log_mybatis.log
log4j.appender.file.MaxFileSize=10mb 
log4j.appender.file.Threshold=DEBUG 
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=[%p][%d{yy-MM-dd}][%c]%m%n
# 日志输出级别
log4j.logger.org.mybatis=DEBUG
log4j.logger.java.sql=DEBUG
log4j.logger.java.sql.Statement=DEBUG
log4j.logger.java.sql.ResultSet=DEBUG
log4j.logger.java.sql.PreparedStatement=DEBUG