6.8. You have learned WSDL, what’s the next step?

发布时间 :2024-01-02 23:00:02 UTC      

6.8.1. WSDL Summary

This tutorial has shown you how to create WSDL documents that describe web services. It also specifies the location of the service and the operations (or methods) provided by the service.

You have learned how to define message formats and protocol details for web services.

You also learned that you can register and search for web services through UDDI.

6.8.2. You have learned WSDL, what’s the next step?

The next step is to learn SOAP and Web Services.

SOAP

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

Or, more simply, SOAP is the protocol used to access web services.

If you want to learn more about SOAP, please visit our SOAP tutorial.

Web Services

Web services converts your application to a web application.

By using XML, messages can be sent between applications.

If you want to learn more about Web services, please visit our Web services tutorial.

Principles, Technologies, and Methods of Geographic Information Systems  102

In recent years, Geographic Information Systems (GIS) have undergone rapid development in both theoretical and practical dimensions. GIS has been widely applied for modeling and decision-making support across various fields such as urban management, regional planning, and environmental remediation, establishing geographic information as a vital component of the information era. The introduction of the “Digital Earth” concept has further accelerated the advancement of GIS, which serves as its technical foundation. Concurrently, scholars have been dedicated to theoretical research in areas like spatial cognition, spatial data uncertainty, and the formalization of spatial relationships. This reflects the dual nature of GIS as both an applied technology and an academic discipline, with the two aspects forming a mutually reinforcing cycle of progress.