Design And Implement The Phone Operational System Based On HTML5Cross-platform Technology

With the rapid development of mobile network, mobile terminal has become the first major terminal, so there are more and more softwares for the mobile platform.But the mobile terminal has different operating systems, such as iOS, Android, Winphone, Blackberry etc.So programmers should develop different versions of these operating systems,which increases the cost of enterprise development greatly. Therefore, cross-platform technologies emerge. But the solution of cross-platform has not been fully mature and has many disadvantages. And it may be the best solution—a cross platform based on HTML5technology which has the advantage of web applications.This paper is to design and realize a operation and maintenance systems of bank. The system consists a mobile client and server. The mobile client uses the technology of HTML5, JavaScript, CSS and the form of a browser to realize cross-platform. It uses PhoneGap to achieve JavaScript to call a different phone system API, and then generate a compiler tool to compile the application of different systems. The sever uses C language to realize the server-side in the Linux system, and its main work is to complete the storage and retrieval of data. Through this cross-platform solutions, truly realize “written once, run everywhere”, and also reducing the cost of the developing and maintaining for mobile platform.