When you use the JSP development page, what do you think is the biggest difficulty, or where you feel the most inconvenient place?
Generally, logic processing and process control. If you only use JSP scripts to achieve more difficult. So we generally use servlet to process process control, encapsulate logic with JavaBean or custom labels.
Struts is such a framework, and he encapsulates the details of servlet and definition Javabean, providing a unified application interface for logic processing and process control. And Struts also provides a set of custom labels for developers.
The entry point of the Struts frame is a servlet, you need to configure it under the web.xml file.
Thus, all * .do requests will be processed by Struts.
Related Website http://struts.apache.org
