Research on AJAX development based on Struts2 framework

Through asynchronous interaction technology,AJAX enhances under the B/S application between the server and the client side transmission efficiency and the speed of response.Through the two big compatible frames: DWR and Dojo,as well as through the support label provided to AJAX,Struts2 integrates AJAX techniques,simultaneously against the XML format transport data in ef-ficiency in AJAX.It is showed that as an advanced scheme,AJAX interchange of data in Struts2 via JSON format is supported.A quick response and the good interactive function MVC frame is provided.