Researh And Implementation Of Mobile Adaptation Service Middleware On Web Application

As information technology increasingly deep into all corners of work and life, in order to view information on Corporate Networks in the business trip or on the travel, or in order to deal with some documents, Mobile Office become more popular as a business office method. As an important part of Mobile Office, how to deploy Corporate Networks to Mobile Terminal and deal with the problem of the restriction of network and space, becomes a serious problem. MMWA (Mobile adaptation service Middleware on Web application) is a solusion of this problem.As a solusion of adapt service, MMWA deploy Corporate Networks to Mobile Terminal through the way of proxy service. MMWA has some features as following:(1)Web Crawler get the information of Corporate Networks, store the information to local disk, and then deal with the information on local disk, this does not change the structure of the Corporate Networks and ensure the safety of the Corporate Networks.(2) Mobile Terminal send application requests to Proxy Server, firstly, the Proxy Server determine the legitimacy of the request, if it is legitimate, Proxy Server send the request to Corporate Networks server, Corporate Networks server respond according to the request, Proxy Server receive the response, then send processing results to Mobile Terminal, this strategy ensure the security of the request. (3)The MMWA using Rule-Based Web Page Handling Method to deal with web pages, this method based on Common Rule and Page Rule, Common Rule can finish Standardization and some other simple processing of web pages, we can us some page rule to deal with complex web pages, the Rule-based approach not only can quickly identify and remove noise information of web pages, but also can relocation specific web pages using rules, can meet the request of simple and easy of web pages of the Mobile Office.This paper firstly proposed Rule-Based Web Page Handling Method, give out detailed description of the application of this method on MMWA.; Improved Web crawler Arale, proposed application method of using Web crawler in Corporate Networks. Then, Designed the MMWA based on these methods, give out the detailed design idea of each module; At last, introduced the application of MMWA on Jiyuan Government OA.