拦截器 org.apache.ibatis.plugin.InterceptorChain
参数解析的地方 com.baomidou.mybatisplus.core.MybatisDefaultParameterHandler#setParameters
结果处理的地方 org.apache.ibatis.executor.resultset.DefaultResultSetHandler
DefaultSqlSession对curd做了种类转换 insert->update delete->update select->selete update->update
DefaultSqlSession 持有configuration + executor
Executor 持有实物，主要用到了超时
1.com.baomidou.mybatisplus.core.override.MybatisMapperProxy#invoke-------------MybatisMapperProxy里面的sqlsession就是sqlsessionTemplate
2.com.baomidou.mybatisplus.core.override.MybatisMapperMethod#execute
3.org.mybatis.spring.SqlSessionTemplate#selectOne(java.lang.String, java.lang.Object)
4.org.mybatis.spring.SqlSessionTemplate.SqlSessionInterceptor#invoke
5.org.mybatis.spring.SqlSessionUtils#getSqlSession(org.apache.ibatis.session.SqlSessionFactory, org.apache.ibatis.session.ExecutorType, org.springframework.dao.support.PersistenceExceptionTranslator)
6.org.apache.ibatis.session.SqlSessionFactory#openSession(org.apache.ibatis.session.ExecutorType)
