WSDL 文档讲述了可扩展性元素，但这些元素是什么，为什么我们称它们为可扩展性？
In WSDL the term binding refers to the process associating protocol or data format information with an abstract entity like a message, operation, or portType. WSDL allows elements representing a specific technology (referred to here as extensibility elements) under various elements defined by WSDL. These points of extensibility are typically used to specify binding information for a particular protocol or message format, but are not limited to such use. Extensibility elements MUST use an XML namespace different from that of WSDL.
最佳答案
您发布的文本段正在回答您提出的任何问题。
如果您仍然卡住，我可以建议您通过 Oracle documentation关于它。任何解释都太大而无法发布，并且很难写下所有内容。这个文档是非常 self 解释的。
关于java - 什么是 WSDL 中的可扩展元素，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/21041934/