Basic Web Services specifications --SOAP, WSDL, UDDI

The basic specifications include SOAP standard Web Services, WSDL standard, UDDI standard.

SOAP: SOAP specification is the basis of all SOAP-based Web Services, detailing the actual format of the message. Wherein further details of how to deal with specific aspects of the application message, enabling the creation of a particular type of application, which makes the message transfer between a plurality of intermediate layers before reaching the final destination.

  • SOAP refers to the Simple Object Access Protocol
  • SOAP is a protocol
  • SOAP for communication between applications
  • SOAP is a format for transmitting messages
  • SOAP is designed to communicate via the Internet
  • SOAP is platform independent
  • SOAP is independent of the language
  • SOAP-based XML
  • SOAP is simple and extensible
  • SOAP allows you to bypass the firewall
  • SOAP will be developed as a W3C standard

WSDL: Web Services Description Language is described in detail SOAP-based Web Services specification standard methods, including in the form of a message should be used, and where it should be sent to. Wherein further details of such a message in response. When used in conjunction with the appropriate tools, WSDL allows to programmatically create invocation of Web services; the application of these details can be extracted from the WSDL file, and provides a programming interface to be used.

  • WSDL refers to the Web Services Description Language
  • WSDL uses XML to write
  • WSDL is an XML document
  • WSDL is used to describe web services
  • WSDL can also be used to locate network services
  • WSDL is not the W3C standard

UUDI: Universal Description, Discovery and Integration (Universal Description, Discovery and Integration) is a series of changes from the standard originally occurred after proposed. Its original purpose is to give each company to provide services and may want to use the mechanisms at global registry services registered in this registry search. However, for many companies on the issue of opening up their systems are quite conservative, and this goal has not been fully realized. But many companies have UUDI use as a service and information service registry within. There are also dozens of extensions to the standard, it may further expand the use of SOAP-based services.

  • Refers to a general description of UDDI, discovery and integration (Universal Description, Discovery and Integration).
  • UDDI is a directory for storing information about web services for.
  • UDDI is a network directory service interfaces described by WSDL.
  • Communication via SOAP UDDI carried out.
  • UDDI is built into the Microsoft .NET platform.

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Origin www.cnblogs.com/guoyx/p/12106828.html