web services概述 Web的发展过程 Web Services Generate XML Service web SOAP, WSDL, UDDI Transactions initiated by program Application Servers Business logic Generate HTM Application Web Transactions Distributed process WAP WML Web servers Document web ●HTPP协议 ●HTLM文档web services概述 ◈ Web Servers ◈ HTPP协议 ◈ HTLM文档 ◈ Application Servers ◈ Business Logic ◈ Generate HTML ◈ Transactions ◈ Distributed process ◈ WAP, WML ◈ Web Services ◈ Generate XML ◈ SOAP, WSDL, UDDI ◈ Transactions initiated by program Document Web Application Web Service Web ◼ Web的发展过程