wsdl 互操作性问题答案

【问题标题】：wsdl interoperability problemswsdl 互操作性问题
【发布时间】：2010-04-26 09:53:21
【问题描述】：

我编写了一个 .asmx Web 服务，我试图从 Java 客户端使用它。我正在使用axis2 的wsdl2java 来生成代码。但它说 wsdl 无效。这里到底有什么问题？毕竟是.net自动生成了wsdl。 wsdl 标准是否存在问题，而不是缺乏这些标准？我现在能做什么？

我将 wsdl 放在这里以供参考。

<?xml version="1.0" encoding="utf-8"?>
<wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://localhost:4148/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://localhost:4148/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
  <wsdl:types>
    <s:schema elementFormDefault="qualified" targetNamespace="http://localhost:4148/">
      <s:element name="GetUser">
        <s:complexType>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="uid" type="s:string" />
          </s:sequence>
        </s:complexType>
      </s:element>
      <s:element name="GetUserResponse">
        <s:complexType>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="GetUserResult" type="tns:User" />
          </s:sequence>
        </s:complexType>
      </s:element>
      <s:complexType name="User">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="1" name="HA" type="tns:ComplexT" />
          <s:element minOccurs="0" maxOccurs="1" name="AP" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="AL" type="tns:ArrayOfString" />
          <s:element minOccurs="0" maxOccurs="1" name="CO" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="EP" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="ND" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="AE" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="IE" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="IN" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="HM" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="AN" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="MI" type="tns:ArrayOfString" />
          <s:element minOccurs="0" maxOccurs="1" name="NO" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="TL" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="UI" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="DT" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="PT" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="PO" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="AE" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="ME" type="tns:ArrayOfString" />
        </s:sequence>
      </s:complexType>
      <s:complexType name="ComplexT">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="1" name="SR" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="CI" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="TA" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="SC" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="RU" type="s:string" />
          <s:element minOccurs="0" maxOccurs="1" name="HN" type="s:string" />
        </s:sequence>
      </s:complexType>
      <s:complexType name="ArrayOfString">
        <s:sequence>
          <s:element minOccurs="0" maxOccurs="unbounded" name="string" nillable="true" type="s:string" />
        </s:sequence>
      </s:complexType>
    </s:schema>
  </wsdl:types>
  <wsdl:message name="GetUserSoapIn">
    <wsdl:part name="parameters" element="tns:GetUser" />
  </wsdl:message>
  <wsdl:message name="GetUserSoapOut">
    <wsdl:part name="parameters" element="tns:GetUserResponse" />
  </wsdl:message>
  <wsdl:portType name="UserServiceSoap">
    <wsdl:operation name="GetUser">
      <wsdl:input message="tns:GetUserSoapIn" />
      <wsdl:output message="tns:GetUserSoapOut" />
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="UserServiceSoap" type="tns:UserServiceSoap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="GetUser">
      <soap:operation soapAction="http://localhost:4148/GetUser" style="document" />
      <wsdl:input>
        <soap:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:binding name="UserServiceSoap12" type="tns:UserServiceSoap">
    <soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
    <wsdl:operation name="GetUser">
      <soap12:operation soapAction="http://localhost:4148/GetUser" style="document" />
      <wsdl:input>
        <soap12:body use="literal" />
      </wsdl:input>
      <wsdl:output>
        <soap12:body use="literal" />
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="UserService">
    <wsdl:port name="UserServiceSoap" binding="tns:UserServiceSoap">
      <soap:address location="http://localhost:4148/Service/UserService.asmx" />
    </wsdl:port>
    <wsdl:port name="UserServiceSoap12" binding="tns:UserServiceSoap12">
      <soap12:address location="http://localhost:4148/Service/UserService.asmx" />
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

【问题讨论】：

您收到错误的确切原因是什么？请发布 wsdl2java 的完整输出。

标签： web-services wsdl axis2 wsdl2java

【解决方案1】：

我能够正确处理您的 WSDL：

$ $AXIS2_HOME/bin/wsdl2java.sh -d adb -s -o build -uri test.wsdl
 Using AXIS2_HOME:   /opt/axis2-1.5.1
 Using JAVA_HOME:       /usr/lib/jvm/java-6-sun
Retrieving document at 'test.wsdl'.

$ find build -type f
build/src/localhost/UserServiceStub.java
build/build.xml

您使用的是哪个版本的 Axis2？

【讨论】：