摘 要
本次毕业设计设计并实现了一个移动Web服务的框架，所谓移动Web服务，是一种让人们使用移动电话、PDA等无线通讯设备接入Internet的全新接入方式，通过这类服务的用户可以享受到高速的无线传输，包括Internet上的各类新闻、在线游戏、银行各种网上业务等一系列网络应用服务。本文的工作主要集中在：
详细阐述开发移动Web服务所需要的两种关键技术（J2ME和HTTP）的工作原理。
利用自己的开发实例分析了移动Web服务的主要编程思想，即MIDP(Mobile Information Device Profile)网络程序设计，以及J2ME(Java 2 Platform Micro Edition)技术与HTTP (Hypertext Transfer Protocol，超文本传输协议)技术的结合。
本文具体展示了作者如何实现移动Web服务的客户端，其中包含以下工作：首先，提出了一个完整的移动Web服务的解决方案，包括客户端与服务器的结构框架；其次，实现了移动Web服务中的查询缴费清单的功能。本论文程序涉及9个J2ME类和一个Servlet类。
关键词：J2ME，HTTP，移动Web服务
The design and the realization of fee search up based on the J2ME’s technical cellular phone
Abstract
This project has designed and realized a frame of a Mobile Web Service. Mobile Service is a brand-new access method, and it can let people use wireless telecommunication equipments such as cellular telephone, PDA to access the Internet. Through the services, user can enjoy high-speed wireless data transmission. The series of network application services includes news on the Internet, games on line, online banks and so on. My research is concentrated mainly on the following aspects.
First, the project discusses in detail the operating principles of two key technologies: J2ME and HTTP, which are needed in developing Mobile Web Service.
Then, it analyzes the main programming principles that MIDP network program design, J2ME and HTTP are combined, utilizing my own development instance.
Third, it discusses how to realize the client of Mobile Web Service, which includes the following work.
This project puts forward an integrated solution for Mobile Web Service which includes the structure frames of server and client.
It realizes the function of the inquiry to pay expense in Mobile Web Service. The procedure of this paper involves nine classes of J2MEs and Servlet.
Key words：J2ME，HTTP，Mobile Web Service
