| Wireless Internet is fast and convenient, and With the rapid development of mobile communication technology, wireless Internet technology becoming more and more mature.Because of the limitations of the wired Internet, the traditional blog has some inherent defects,对such as inconvenience. Consequently, the perfect combination of blog and wireless network can bring customer a better user expericence.On the other hand, The mobile terminal equipment developes so fast that its programmability and networking capabilities become more and more powerful.It provides a powerful platform support to the promotion of the wireless network applications.At present, there are too many mobile phone platforms and their associated development techniques, However, for the better versatility and portability of the application, I chose the conventional mobile platform (J2ME platform and the BREW platform) as the mobile platform for research.The whole developing process of the blog on the J2ME platform and BREW platform is detailed described in this paper. Firstly, the core technology of the J2ME platform and the key technology of the BREW platform are introduced respectively, then the advantages and disadvantages of both platforms are analyzed. Secondly, the system design of the application is represented from the client-side and server-side, furthermore, A common data communication protocol is designed for different client platforms. Thirdly, according to the system design, the detailed design of every functional module for client and server is discussed in the paper, focusing on the design method of network communication module.The different design ideas and implementation techniques are detailed proposed as well.Moreover, different optimization methods are presented for different mobile platforms accordingly, with the consideration of memory usage, CPU performance and packet size.And then, four kinds solutions are proposed for the call interrupt problem on J2ME platform. Finally, four ways of software testing is introduced, which is used commonly.This article focuses on analyzing the technical characteristics of the J2ME platform and the BREW platform. According to their advantages and weaknesses, a design method of the mobile phone blog with good versatility and portability is proposed in this paper. This paper concludes with some shortcomings of application development, and the future outlook of mobile network application technology. |
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