(Struts is a technical structure, written by CraigR.McClanahan and donated to ASF in 2000. Now, there are many arrangements and individuals involved in the development of Struts structure, which keeps Struts growing at a high speed. At the same time, the use of Struts development continues to be used. Added to make it the de facto specification for the VC part of the web using the MVC pattern.
Struts Quick Learning Guide.pdf)