newExecutor
MapperProxy
query
Configuration
SqlSessionFactoryBuilder
typeAliasesElement
DefaultSqlSession
MapProxy（方法作用域）
parse
settingsAsProperties
closeStatement
newStatementHandler
BaseStatementHandler
InterceptorChain
DefaultResultSetHandler
openSession
parseConfiguration
XMLConfigBuilder
BaseExecutor
RoutingStatementHandler
typeHandlerElement
newInstance
handleResultSets
MapperRegistry
settingsElement
SqlSessionFactory（应用作用域）
CachingExecutor
build
newTransaction
queryFromDatabase
propertiesElement
selectOne
getMapper
doQuery
pluginAll
DefaultSqlSessionFactory
PreparedStatementHandler
objectFactoryElement
mapperElement
plugin
getMapper（方法作用域）
Executor
newProxyInstance
execute
getBoundSql
openSessionFromDataSource
Interceptor
pluginElement
Proxy
SqlSession（请求或方法作用域）
environmentsElement
MapperProxyFactory
PreparedStatement
prepareStatement
SimpleExecutor
TransactionFactory
MappedStatement
selectList
