web-services - Axis 错误 : There is no SOAP service at this location

Question

注:我找不到这个问题的直接答案，所以我将在下面记录我的解决方案作为答案。

我使用 Axis 1.4 从 wsdl 生成了 webservice 的服务器端部分axistools-maven-plugin . Axis servlet 映射到 /services/* ， 这
服务配置在 WEB-INF/server-config.wsdd如下:

<deployment xmlns="http://xml.apache.org/axis/wsdd/"
    xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
    <service name="TestService" style="document" use="literal">
        <namespace>http://example.com/testservier</namespace>
        <parameter name="className" value="com.example.TestServiceImpl"/>
        <parameter name="allowedMethods" value="*"/>
        <parameter name="scope" value="Session"/>
    </service>
</deployment>

当我将此 Web 应用程序部署到 Tomcat 并访问时 http://localhost:8080/testservice/services部署的服务列表是
回来。

And now... Some Services

• TestService (wsdl)
  • TestService

点击 wsdl应该返回此服务的描述，但会导致以下错误页面:

AXIS error

Could not generate WSDL!

There is no SOAP service at this location

Answer 1

server-config.wsdd缺少必要的配置设置。

<transport name="http">
    <requestFlow>
        <handler type="java:org.apache.axis.handlers.http.URLMapper"/>
    </requestFlow>
</transport>

看来 URLMapper负责从中提取服务名称
url，没有它， Axis 不知道要调用哪个服务。这是一种
记录在 axis faq 中:

This mechanism works because the HTTP transport in Axis has the URLMapper (org.apache.axis.handlers.http.URLMapper) Handler deployed on the request chain. The URLMapper takes the incoming URL, extracts the last part of it as the service name, and attempts to look up a service by that name in the current EngineConfiguration.

Similarly you could deploy the HTTPActionHandler to dispatch via the SOAPAction HTTP header. You can also feel free to set the service in your own custom way - for instance, if you have a transport which funnels all messages through a single service, you can just set the service in the MessageContext before your transport calls the AxisEngine

这使它听起来像 URLMapper默认情况下会配置，但情况似乎并非如此。