WSDL 接口文档定义由特定 portType 定义的操作和消息的消息格式。可以生成包含所有 WSDL 元素的整体式 WSDL 文档,也可以生成单独的 WSDL 接口文档。
以下 WSDL 接口文档基于 StockQuoteService 样本。
<?xml version="1.0" encoding="UTF-8"?> <definitions name="StockQuoteService" targetNamespace="http:///" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http:///" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <message name="getQuoteRequest"> <part name="symbol" type="xsd:string"/> </message> <message name="getQuoteResponse"> <part name="result" type="xsd:float"/> </message>
<!-- This service interface file defines a single port --> <!-- type StockQuoteServiceJavaPortType --> <!-- with only one operation getQuote. -->
<portType name="StockQuoteService">
<!-- The operation makes use of two abstract messages --> <!-- getQuoteRequest and getQuoteResponse. -->
<operation name="getQuote" parameterOrder="symbol"> <input message="tns:getQuoteRequest" name="getQuoteRequest"/> <output message="tns:getQuoteResponse" name="getQuoteResponse"/> </operation> </portType> </definitions>