关键词: AJAX 性能改进 网页 WEB程序

Abstract:

The AJAX technology, as a newly-developed network technology, contains better performance and more friendly users＇ experience than that of the tradit   ional page freshing model, and it also provides the solution plan for developing desktop-class Web application programs. This paper analyzes the basic p  rinciples and performance of AJAX, and puts forth some proposals and methods of improving AJAX＇s performance. These proposals and methods can be used tto improve the defects of big programs and long-time loading of the homepage which are caused by AJAX, and further make the AJAX program＇s performance  better.

Key words: AJAX, performance improvement, web pages, WEB program