Introduction - If you have any usage issues, please Google them yourself
Web services are a service on the Internet protocol, using XML as the basic markup language, SOAP (Simple Object Access Protocol) as the interoperability protocols, WSDL (Web Service Description Language) as a service description language, through UDDI (Universal Description Discovery & Integration) for the service up to the Internet to search for more users to use their services. It can be seen, these definitions have different emphases, but there are several points are the same. First, it is driven by the business drivers and applications arising Second, it has a distribution, loose coupling, reusability, openness as well as interactive features such as