Question

我正在使用Tomcat6 / J2ee应用程序和Hibernate jpa库。我在database.properties中有数据库连接属性，原因是数据库连接URL是从.prop文件中读取的，但是没有为用户名和密码获取null。

我想打印调试消息以从hibernate获取调试日志jpa libarries以下是我的log4j.properties请让我知道如何在tomcat启动时添加追加打印在控制台上

log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%d{HH:mm:ss,SSS} %-5p [%c] - %m%n

log4j.rootLogger=DEBUG,A1

# c3p0 connection pool details
log4j.logger.com.mchange.v2=INFO    
# hibernate transactions and database activity
log4j.logger.org.hibernate=INFO
# spring + hibernate interaction
log4j.logger.org.springframework=DEBUG

Answer 1

log4j.logger.org.springframework.orm.jpa=DEBUG 
log4j.logger.org.springframework.orm.jpa.JpaTransactionManager=DEBUG 
log4j.logger.org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter=DEBUG 
log4j.logger.org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean=DEBUG 
log4j.logger.org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor=DEBUG 
log4j.logger.org.hibernate=DEBUG log4j.logger.org.hibernate.SQL=DEBUG

log4j hibernate jpa print登录调试消息

1 个答案: