Advantages analysis of JSF technology based on J2EE

JSF is a true MVC pattern, its key point is the Web presentation layer. It not only provides a wealth of webpage controls but also supports the development for controls, so its use is convenient and flexible. It allows programmer design Web program through dragging controls to the Web page, its using is very simple while the designed page is beautiful, it overcame the shortcomings of non-visualization of Java development in the Web. The J2EE is a powerful development platform for enterprise system, its framework has unique advantages in three layer Web design. The use of JSF based on J2EE overcome the shortcomings of Java development in the web. So it is very suitable for the development of small and medium sized three layer web system.