6.1.1 handlermapping mapping processor (1) (in-depth analysis of SSM and project practice)

All the source code in the project can be found in the linked repository ：https://github.com/chenhaoxiang/uifuture-ssm

The first 6 Chapter thorough Spring MVC The nine components of

Spring MVC The core part of this is DispatcherServlet class , All by Spring MVC All requests processed go through DispatcherServlet. And by the DispatcherServlet Responsible for the initialization of the other nine components , Will also participate in the processing . The previous chapter only gives a brief introduction to several components , The following will be combined with the source code to analyze and explain .

6.1 HandlerMapping Mapping processor

6.1.1 HandlerMapping The role of

Mainly in DispatcherServlet After receiving the client request , stay Handl