配置mybatis解决log4j未正常打印sql的问题

log4j版本：log4j-1.2.16.jar

mybatis版本：mybatis-3.4.4.jar

log4j.properties

#--------------------------------
#
log4j.rootLogger=INFO, stdout
#log4j.logger.test=info
#log4j.logger.org.apache.jasper = DEBUG
#log4j.logger.org.apache.catalina.startup.TldConfig = DEBUG
#log4j.logger.org.apache.catalina.session.ManagerBase = DEBUG

#log4j.logger.com.fiscal = DEBUG
#log4j.logger.com.system = DEBUG

log4j.logger.com.ibatis = DEBUG
log4j.logger.com.ibatis.common.jdbc.SimpleDataSource = DEBUG
log4j.logger.com.ibatis.common.jdbc.ScriptRunner = DEBUG
log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate = DEBUG
log4j.logger.java.sql.Connection = DEBUG
log4j.logger.java.sql.Statement = DEBUG
log4j.logger.java.sql.PreparedStatement = DEBUG
log4j.logger.java.sql.ResultSet = INFO

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

#log4j.appender.fileout=org.apache.log4j.RollingFileAppender
#log4j.appender.fileout.File=e:/log/ibatis.log
#log4j.appender.fileout.MaxFileSize=10000KB

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
#log4j.appender.stdout.layout.ConversionPattern=[%-5p] %d{yyyy-MM-dd HH:mm:ss} :%m%n
#log4j.appender.fileout.layout=org.apache.log4j.PatternLayout
#log4j.appender.fileout.layout.ConversionPattern=[%-5p]_%d{yyyy-MM-dd HH:mm:ss} :%m%n

#log4j.appender.stdout.layout=org.apache.log4j.SimpleLayout

# log4j.logger.org=info

mybatis-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<properties resource="jdbc.properties"/>
<typeAliases>
<package name="itat.zttc.shop.model"/>
</typeAliases>
<environments default="development">
<environment id="development">
<transactionManager type="JDBC"/>
<dataSource type="POOLED">
<property name="driver" value="${driver}"/>
<property name="url" value="${url}"/>
<property name="username" value="${username}"/>
<property name="password" value="${password}"/>
</dataSource>
</environment>
</environments>
<mappers>
<mapper resource="itat/zttc/shop/model/User.xml"/>
<mapper resource="itat/zttc/shop/model/Address.xml"/>
<mapper resource="itat/zttc/shop/model/Category.xml"/>
<mapper resource="itat/zttc/shop/model/Product.xml"/>
<mapper resource="itat/zttc/shop/model/CartProduct.xml"/>
<mapper resource="itat/zttc/shop/model/Orders.xml"/>
</mappers>

</configuration>

以上配置，控制台未能正常打印出sql，需要在mybatis-config.xml中增加配置：

<settings> <setting name="logImpl" value="STDOUT_LOGGING"/> </settings>