javaweb log4j显示完整sql日志

javaweb显示完整sql日志

所需jar包：

1. jar包添加完成后，添加log4j.properties

log4j.rootCategory=INFO, stdout

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=%n%d - %p - [%c]%n%m%n

 #log4jdbc 只输出sqltiming,其他关闭

log4j.logger.jdbc.sqlonly=OFF

log4j.logger.jdbc.sqltiming=INFO

log4j.logger.jdbc.audit=OFF

log4j.logger.jdbc.resultset=OFF

log4j.logger.jdbc.connection=OFF

1. 以上配置完成后，还不能打印出完整sql。再配置一下数据库连接
   
   以mysql为例，其他数据库同理

#driverClass=com.mysql.jdbc.Driver 改为

driverClass=net.sf.log4jdbc.DriverSpy

#jdbcUrl=jdbc:mysql://localhost:3306/test 改为

jdbcUrl=jdbc:log4jdbc:mysql://localhost:3306/test

1. maven

<dependency>

  <groupId>log4j</groupId>

  <artifactId>log4j</artifactId>

  <version>1.2.17</version>

</dependency>

<dependency>

  <groupId>com.googlecode.log4jdbc</groupId>

  <artifactId>log4jdbc</artifactId>

  <version>1.2</version>

</dependency>

<dependency>

  <groupId>org.slf4j</groupId>

  <artifactId>slf4j-api</artifactId>

  <version>1.7.12</version>

</dependency>

<dependency>

  <groupId>org.slf4j</groupId>

  <artifactId>slf4j-log4j12</artifactId>

  <version>1.7.12</version>

</dependency>

1. 结果

2016-03-04 13:40:37,844 - INFO - [jdbc.sqltiming]

SELECT ID,NAME,PASSWORD,EMAIL FROM USER WHERE ID = 1

 {executed in 2 msec}