标签：pre HandlerMapping handle Spring HandlerAdapter HandlerExecutionChain
spring MVC
DispatcherServlet #doDispatch
-> HandlerExecutionChain
-> HandlerAdapter
-> HandlerExecutionChain.pre
-> HandlerAdapter.handle
-> HandlerExecutionChain.post
九大内置对象
HandlerMapping
HandlerAdapter
HandlerExceptionResolver
RequestToViewNamelator
ViewResolver
LocaleResolver
ThemeResolver
MultipartResolver
FlashMapManager
标签：pre,
HandlerMapping,
handle,
Spring,
HandlerAdapter,
HandlerExecutionChain
From： https://www.cnblogs.com/rbcd/p/16953023.html