log4jdbc使用

1、下载log4jdbc的jar包log4jdbc-1.2.jar以及依赖的相关Jar包log4j-1.2.17.jar、slf4j-api-1.6.0.jar、slf4j-log4j12-1.7.7.jar,其中maven依赖如下，特别注意，com.googlecode.log4jdbc，这个包才有DriverSpy类的定义。

<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-api</artifactId>
			<version>1.7.13</version>
		</dependency>

		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>1.7.13</version>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.17</version>
		</dependency>
		<dependency>
			<groupId>com.googlecode.log4jdbc</groupId>
			<artifactId>log4jdbc</artifactId>
			<version>1.2</version>
	</dependency>

2、配置log4j的log4j.properties的配置文件：

log4j.logger.jdbc.sqlonly=DEBUG,console
log4j.appender.console=org.apache.log4j.ConsoleAppender 
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss.SSS} %m%n%n
log4j.logger.jdbc.sqltiming=INFO,console  
log4j.logger.jdbc.connection=INFO,console

3、修改driverClassName和URL

  Class.forName:net.sf.log4jdbc.DriverSpy
  URL:jdbc:log4jdbc:mysql://localhost:3306/new