使用Ant从WSDL生成客户机jar的问题

Question

我正在尝试使用Ant构建文件从WSDL生成客户端jar，如下所示:

<target name="generateWSClient">
    <setproxy proxyhost="proxy" proxyport="port" />
    <wsimport wsdl="https://mywsdl" destdir="${build.dir}/clientclasses"
             verbose="true" package="com.locationservice.client">
    </wsimport>
    <jar destfile="${build.dir}/${lis.jar.name}"
         basedir="${build.dir}/clientclasses" />
    <javac srcdir="${src.dir}" destdir="${build.dir}/clientclasses"
           includes="com/locationservice/client/*.java">
        <classpath refid="client.classpath" />
    </javac>
</target>

但是当我运行Ant时，我得到了这个异常:

[wsimport] parsing WSDL...
[wsimport] [ERROR] sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
[wsimport] Failed to read the WSDL document: https://mywsdl, because 1) could not find the document; /2) the document could not be read; 3) the root element of the document is not <wsdl:definitions>.
[wsimport] [ERROR] failed.noservice=Could not find wsdl:service in the provided WSDL(s): 
[wsimport]  At least one WSDL with at least one service definition needs to be provided.
[wsimport]  Failed to parse the WSDL.

任何指针如何解决这个问题?

Answer 1

我认为<wsimport>中的https://mywsdl必须指向有效的WSDL文档

Answer 2

看起来，您运行ant脚本的计算机没有用于外部服务器的适当证书。您正在尝试通过HTTPS访问WSDL，这可能需要安装证书。您可以从web浏览器访问WSDL吗?试一试:

HTTPS://mywsdl?wsdl

你应该得到你的wsdl-XML。如果有效，那么您应该检查在web浏览器中设置的证书。然后，您必须确定它们中的哪一个负责您的WSDL-Server，并且您应该在您的机器上安装此证书。

或者也许有一种方法可以在ANT调用中设置它…我不知道……

祝你好运!