mybatis+spring 框架中配置日志中显示sql语句

# Output pattern : date [thread] priority category - message log4j.rootLogger=DEBUG, console, logFile #Console log4j.appender.console=org.apache.log4j.ConsoleAppender log4j.appender.console.layout=org.apache.log4j.PatternLayout log4j.appender.console.layout.ConversionPattern=%d [%p] %l - %m%n #RollingFile log4j.appender.logFile=org.apache.log4j.DailyRollingFileAppender log4j.appender.logFile.File=../logs/adnetwork.log log4j.appender.logFile.layout=org.apache.log4j.PatternLayout log4j.appender.logFile.layout.ConversionPattern=%d [%p] %l - %m%n # SqlMap logging configuration... log4j.logger.com.ibatis=debug log4j.logger.com.ibatis.db=debug log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=debug log4j.logger.com.ibatis.sqlmap.engine.cache.CacheModel=debug log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientImpl=debug log4j.logger.com.ibatis.sqlmap.engine.builder.xml.SqlMapParser=debug log4j.logger.com.ibatis.common.util.StopWatch=debug log4j.logger.java.sql.Connection=debug log4j.logger.java.sql.Statement=debug log4j.logger.java.sql.PreparedStatement=debug log4j.logger.java.sql.ResultSet=debug