【正文】 l allow producers to provide customized software and services, while reducing the burden on producers of maintenance. This total of seven chapters. The first chapter is introductory section focuses on internal and external Web Services on research trends and status, and people for the purpose of Web Services Research, significance and scope of the study. The second chapter is on the theoretical literature review Web Services, Web Services are displayed in the XML, SOAP, UDDI and WSDL related literature. The third chapter introduces Web Services technology, highlights development tool Visual Studio 2020 and how to build Web Services link. Chapter to Chapter VI for the Web Services Information System section. Chapter IV is the subject of information systems, information systems for a detailed needs analysis and the introduction of information systems operating environment. The fifth chapter is a summary of information system design, system model around the press to discuss presentation and highlighted the focus on functional model. The sixth chapter is the detailed design of information systems, including information system design in user logs, news management, press inquiries, news category management and user management has done a detailed description of the corresponding, including those relating to the key code and corresponding implementation results. Chapter VII is the conclusion. Keywords: Information System Architecture Functional Management Model News Management XML Web Services 精品文檔（ ） III 目錄 第一章 緒言 ........................................................................................................................................... 1 國內外研究現(xiàn)狀及發(fā)展趨勢 ........................................................................................................... 1 研究目的、意義和范圍 .................................................................................................................. 1 小結 ................................................................................................................................................... 2 第二章 有關 WEB SERVICES 的文獻回顧 .............................................................................................. 3 關于 XML的研究評述 ................................................................................................................... 3 關于 SOAP 的研究評述 .................................................................................................................. 4 關于 UDDI 的研究評述 .................................................................................................................. 5 關于 WSDL 的研究評述 ................................................................................................................. 6 小結 ................................................................................................................................................... 7 第三章 使用工具的介紹 ......................................................................................................................... 8 使用工具介紹 ................................................................................................................................ 8 WEB SERVICES 連接實例 ................................................................................................................. 8 新建項目 ................................................................................................................................. 8 添加項目 ................................................................................................................................. 9 添加 Web 引用 ...................................................................................................................... 10 Web Services 方法 .......................................................................................................... 11 小結 ................................................................................................................................................. 11 第四章 課題分析 .................................................................................................................................. 12 需求分析 .................................................................................................................................... 12 運行環(huán)境要求 .............................................................................................................................. 13 硬件設備要求 ........................................................................................................................ 13 軟件設備要求 ........................................................................................................................ 13 第五章 概要設計 .................................................................................................................................. 14 新聞系統(tǒng)的設計模型結構 ............................................................................................................ 14 系統(tǒng)的功能模塊 .................................................................................................................... 14 用戶管理功能模塊的關系 ...................................................................................................... 14 系統(tǒng)工作流程分析 ................................................................................................................. 15 新聞系統(tǒng)的功能模塊簡介 ............................................................................................................ 16 ........................................................................................................................ 16 ........................................................................................................................... 17 ........................................................................................................................ 17 ..........