The difference between SPRINGMVC and struts2

1. Front controller is not the same. The SPRINGMVC front-end controller is a servlet (Dispatcherservlet). The STRUTS2 front controller is a filter (Strutspreparedandexecutorfilter).

2. Receive request parameters in different ways. SPRINGMVC is the parameter data that receives the request through the parameters of the processor method, is based on the development of the method, is thread-safe, can be designed as a single case or the development of multiple cases, it is recommended to use the development of a singleton mode, because the implementation is more efficient (default is the development of a singleton mode). Struts2 is to use the member variables of the class to receive the requested parameter data, is based on class development, is thread insecure, can only be designed for the development of a multi-instance pattern.

3. Not the same as spring integration. SPRINGMVC is part of the spring framework and does not require consolidation.

The difference between SPRINGMVC and struts2