3. SOAP tutorial

SOAP is a simple XML-based protocol that enables applications to exchange information through HTTP.

In our SOAP tutorial, you will learn what SOAP is and how it exchanges information between applications.

  • 3.1. SOAP tutorial

    SOAP is a simple XML-based protocol that enables applications to exchange information through HTTP. In our SOAP tutorial, ...
    2025-10-25 13:33:35 UTC
  • 3.2. SOAP introduction

    SOAP is a simple protocol based on XML, which enables applications to exchange information over HTTP. Or to put it more si...
    2025-10-25 13:33:34 UTC
  • 3.3. SOAP syntax

    3.3.1. SOAP building module ¶ An SOAP message is a normal XML document that contains the following elements: Requ...
    2025-10-25 13:33:35 UTC
  • 3.4. SOAP Envelope element

    The Envelope element of the mandatory SOAP is the root element of the SOAP message. 3.4.1. SOAP Envelope element ¶ ...
    2025-10-25 13:33:34 UTC
  • 3.5. SOAP Header element

    Optional SOAP Header element contains header information. 3.5.1. SOAP Header element ¶ The optional SOAP Header...
    2025-10-25 13:33:35 UTC
  • 3.6. SOAP Body element

    Mandatory SOAP Body element contains the actual SOAP message. 3.6.1. SOAP Body element ¶ Required SOAP Body ...
    2025-10-25 13:33:35 UTC
  • 3.7. SOAP Fault element

    SOAP Fault element is used to hold error and status information for SOAP messages. 3.7.1. SOAP Fault element ¶ ...
    2025-10-25 13:33:35 UTC
  • 3.8. SOAP HTTP protocol

    3.8.1. HTTP protocol ¶ HTTP communicates over TCP/IP. The HTTP client connects to the HTTP server using TCP. After th...
    2025-10-25 13:33:35 UTC
  • 3.9. SOAP instance

    3.9.1. A SOAP instance ¶ In the following example, a GetStockPrice the request is sent to the server. This reques...
    2025-10-25 13:33:35 UTC
  • 3.10. You have learned SOAP, what’s the next step?

    This tutorial has shown you how to use SOAP to exchange information between applications through HTTP. You have learned ab...
    2025-10-25 13:33:35 UTC
《地理信息系统原理、技术与方法》  97

最近几年来,地理信息系统无论是在理论上还是应用上都处在一个飞速发展的阶段。 GIS被应用于多个领域的建模和决策支持,如城市管理、区划、环境整治等等,地理信息成为信息时代重要的组成部分之一; “数字地球”概念的提出,更进一步推动了作为其技术支撑的GIS的发展。 与此同时,一些学者致力于相关的理论研究,如空间感知、空间数据误差、空间关系的形式化等等。 这恰好说明了地理信息系统作为应用技术和学科的两个方面,并且这两个方面构成了相互促进的发展过程。