第一步先搭建入门工程结构
在src文件同级创建文件夹专门放mybatis配置文件
工程结构如:
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1.log4j2.sqlmapconfig.xml
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关于碰到的问题:
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The method selectOne(String, Object) in the type SqlSession is not applicable for the arguments (String, int)
解决办法:
更换jre或jdk然后在改回即可,(不明白为什么是这样)
参考连接:
https://bbs.csdn.net/topics/392156011