标签：des c style class blog code
A JSP page exists in three forms:
Figure 5-1 illustrates the process used by the JSP container.
When a request for a JSP page is made, the container first determines the name of the class corresponding to the .jsp file.
If the class doesn’t exist or if it’s older than the.jsp file (meaning the JSP source has changed since it was last compiled),
then the container creates Java source code for an equivalent servlet and compiles it.
If an instance of the servlet isn’t already running,
the container loads the servlet class and creates an instance.
Finally, the container dispatches a thread to handle the current HTTP request in the loaded instance.
标签：des c style class blog code
原文地址：http://www.cnblogs.com/listened/p/3774625.html
