1、jar包的导入 mybatis需要jar包:mybatis-3.4.6.jar mysql驱动jar包:mysql-connector-java-5.1.34.-bin.jar 日志记录jar包:log4j-1.2.17.jar 2、创建数据库并创建表(mysql) 注意数据库表字段命名的规范 3、添加日志配置文件(log4j.properties) # Configure logging for testing: optionally with log file log4j.rootLogger=WARN, stdout # log4j.rootLogger=WARN, stdout, logfile log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n log4j.appender.logfile=org.apache.log4j.FileAppender log4j.appender.logfile.File=target/spring.log log4j