web-services - Soap WSDL ComplexType 被发布为错误的参数类型

Question

我有一个服务器 (SoapUI) 响应 WSDL 请求。

当发送测试请求时，我的服务器代码正在接收参数的列表，但我试图实现的是单个参数，复杂类型，例如:

{
 ingredient_id   => INT
 something       => STRING
 ...
}

我的类型如下:

  <wsdl:types>
    <xsd:schema targetNamespace="/ingredient">
      <xsd:element name="getIngredientInfo" type="tns:IngredientRequest"></xsd:element>
      <xsd:element name="getIngredientInfoResponse" type="tns:ingredient"></xsd:element>

      <xsd:complexType name="ingredient">
        <xsd:sequence>
            <xsd:element name="ingredient_id" type="xsd:int" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="ingredient_name" type="xsd:string" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="status_gm" type="xsd:boolean" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="status_vegan" type="xsd:boolean" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="status_vegetarian" type="xsd:boolean" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="author_id" type="xsd:int" block="#all" minOccurs="1" maxOccurs="1"></xsd:element>
        </xsd:sequence>
      </xsd:complexType>

      <xsd:complexType name="IngredientRequest">
        <xsd:sequence>
            <xsd:element name="ingredient_id" type="xsd:int"></xsd:element>
            <xsd:element name="something" type="xsd:string"></xsd:element>
        </xsd:sequence>
      </xsd:complexType>

    </xsd:schema>
  </wsdl:types>

有人可以帮助我理解为什么 WSDL 使 SoapUI 将参数作为简单参数列表而不是单个复杂参数发送吗？

编辑:可能是序列标签有问题，但我找不到问题所在，只需要一些光照。提前致谢!

---

当然，我这里有:

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<wsdl:definitions
  name="ingredient"
  targetNamespace="/ingredient"
  xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
  xmlns:tns="/ingredient"
  xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <wsdl:types>
    <xsd:schema targetNamespace="/ingredient">
      <xsd:element name="getIngredientInfo" type="tns:IngredientRequest"></xsd:element>
      <xsd:element name="getIngredientInfoResponse" type="tns:ingredient"></xsd:element>

      <xsd:complexType name="ingredient">
        <xsd:sequence>
            <xsd:element name="ingredient_id" type="xsd:int" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="ingredient_name" type="xsd:string" minOccurs="1" maxOccurs="1"></xsd:element>

            <xsd:element name="status_gm" type="xsd:boolean" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="status_vegan" type="xsd:boolean" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="status_vegetarian" type="xsd:boolean" minOccurs="1" maxOccurs="1"></xsd:element>
            <xsd:element name="author_id" type="xsd:int" block="#all" minOccurs="1" maxOccurs="1"></xsd:element>
        </xsd:sequence>
      </xsd:complexType>


      <xsd:complexType name="IngredientRequest">
        <xsd:sequence>
            <xsd:element name="ingredient_id" type="xsd:int"></xsd:element>

            <xsd:element name="something" type="xsd:string"></xsd:element>
        </xsd:sequence>
      </xsd:complexType>
    </xsd:schema>
  </wsdl:types>
  <wsdl:message name="getIngredientInfoRequest">
    <wsdl:part element="tns:getIngredientInfo" name="parameters"/>
  </wsdl:message>
  <wsdl:message name="getIngredientInfoResponse">

    <wsdl:part element="tns:getIngredientInfoResponse"
        name="parameters" />
  </wsdl:message>
  <wsdl:portType name="ingredient">
    <wsdl:operation name="getIngredientInfo">
      <wsdl:input message="tns:getIngredientInfoRequest"/>
      <wsdl:output message="tns:getIngredientInfoResponse"/>
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="ingredientSOAP" type="tns:ingredient">

    <soap:binding style="document"
        transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="getIngredientInfo">
        <soap:operation
            soapAction="http://entropy.homelinux.org/kasak/" />
        <wsdl:input>
            <soap:body use="literal" />
        </wsdl:input>
        <wsdl:output>
            <soap:body use="literal" />
        </wsdl:output>

    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="ingredient">
    <wsdl:port binding="tns:ingredientSOAP" name="ingredientSOAP">
      <soap:address location="http://entropy.homelinux.org/kasak/"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

仍然没有任何提示:(

Answer 1

您需要以“文档/文字包装”风格编写您的 WSDL。这些 WSDL 样式有点令人困惑，但是 here是一个很好的比较。

本质上，您需要将 complexType 包装到 element 中:

<element name="IngredientInfo">
  <complexType>
    <sequence>
            <element name="ingredient_id" type="xsd:int"></xsd:element>
            <element name="something" type="xsd:string"></xsd:element>
    </sequence>
  </complexType>
</element>

并指定此元素作为消息发送

<message name="getIngredientInfoRequest">
    <part name="parameters" element="IngredientInfo"/>
</message>

因此，生成的 SOAP 消息包含此 IngredientInfo-element 作为 SOAP 主体的唯一子元素:

<soap:envelope>
    <soap:body>
        <IngredientInfo>
            <ingredient_id>42</ingredient_id>
            <something>"What is..."</something>
        </IngredientInfo>
    </soap:body>
</soap:envelope>