传递带有相对路径模式的wsdl时，php SoapClient失败 [英] php SoapClient fails when passed a wsdl with relative path schemas

问题描述

我有以下问题：

当我向其传递使用相对路径导入模式的wsdl时，我的SoapClient对象的实例化失败。 （我相信基于我的研究就是这种情况）

The instantiation of my SoapClient object fails when I pass it a wsdl that imports a schema using relative paths. (I believe this is the case anyway, based on my research)

我的代码如下：

$wsdl = 'http://myproxy/webservice?wsdl';
$options = array( /* options */ );
$client = new SoapClient($wsdl, $options);

wsdl的架构导入部分：

The schema import part of the wsdl:

<schema xmlns="http://www.w3.org/2001/XMLSchema">
  <import namespace="http://myprovider/namespace1/namespace1" schemaLocation="schema1.xsd"/>
  <import namespace="http://myprovider/namespace1/namespace2" schemaLocation="schema2.xsd"/>
  <import namespace="http://myprovider/namespace1/namespace3" schemaLocation="schema3.xsd"/>
</schema>

我得到的错误：

SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://myproxy/webservice?wsdl' : Extra content at the end of the document

研究让我得到了这样的文章：

Research led me to articles such as this:

https://issues.apache.org/jira/browse/AXIS2-484

据我所知，似乎我有两个选择：

From what I can tell, it seems I have two options:

• 让我的提供者更改架构路径绝对


• 让我的提供商给我一份架构副本，这样我就可以在我的服务器上托管 SoapClient 被调用

• Get my provider to change the schema paths to absolute
• Get my provider to give me a copy of the schema so I can host on my server where the SoapClient is being called from

推荐答案

正如我所怀疑的那样。

模式的相对路径意味着SoapClient在解析wsdl时会尝试使用代理作为参考来访问模式文件，如下所示：

The relative path to the schema means that the SoapClient when parsing the wsdl, will try to access the schema files using the proxy as reference, like so:

http://myproxy/schema1.xsd

由于我没有xsd文件，这会导致SoapClient抛出错误。

Since I do not have the xsd files, this will cause the SoapClient to throw an error.

这个问题的解决方案就是消除代理，所以外部资源的相对路径不受影响。溶剂可以在这里找到：

The solution to this problem then is to eliminate the proxy, so that relative paths to external resources are not affected. The sollution can be found here:

扩展php SoapClient以进行siteminder身份验证

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