我正在尝试使用nusoap客户端通过Web服务从Sharepoint库下载文件。我可以使用Lists.wsdl连接并获取List内容，但是我无法确定Copy.wsdl方法的参数。
<?php
require_once('lib/nusoap.php');
$username = 'domain\user';
$password = 'secret';
$rowLimit = '0';
$listGuid = "{0379989D-8639-430B-9FD0-96551B7EAB29}";
//Lists.wsdl copied from the Sharepoint site and stored on local drive
$wsdl = "http://localhost/sp/Lists.wsdl";
//NTLM authentication.
$client = new nusoap_client($wsdl, true);
$client->setCredentials('','','ntlm');
$client->useHTTPPersistentConnection();
$client->setCurlOption(CURLOPT_USERPWD, $username.':'.$password);
//XML for the request
$getItemsXml ='
<GetListItems xmlns="http://schemas.microsoft.com/sharepoint/soap/">
<listName>'.$listGuid.'</listName>
<rowLimit>'.$rowLimit.'</rowLimit>
</GetListItems>
';
//This works and returns requested data from a list
$result = $client->call('GetListItems', $getItemsXml);
$responseContent = substr($client->response,strpos($client->response, "<"),strlen($client->response)-1);
//This part does not work
//Library ID
$fileGuid = "{A24306B5-50E9-44C0-9728-69E2D015B689}";
$cwsdl = "http://localhost/sp/Copy.wsdl";
$cclient = new nusoap_client($cwsdl, true);
$cclient->setCredentials('','','ntlm');
$cclient->useHTTPPersistentConnection();
$cclient->setCurlOption(CURLOPT_USERPWD, $username.':'.$password);
//This is where I get lost
$fileParams = array();
$cResult = array(0);
$fieldInformationCollection = array('fieldInformation'=>array('DisplayName'=>'', 'Id'=>'', 'InternalName'=>'', 'Type'=>'', 'Value'=>''));
$content = array('');
$fileParams[] = "http://site.example.com/subsite/folder/somefile.pdf";
$fileParams[] = $cResult;
$fileParams[] = $fieldInformation;
$fileParams[] = $content;
//This call fails
$result = $cclient->call('GetItem', $fileParams);
?>
失败调用的调试信息显示某些参数有误，但我无法弄清楚。
wsdl: in serializeType: uqType: GetItem, ns: http://schemas.microsoft.com/sharepoint/soap/, phptype: struct, arrayType:
wsdl: in serializeType: phpType is struct, but value is not an array
wsdl: in serializeType: returning:
wsdl: serializeRPCParameters returning:
nusoap_client: got wsdl error: phpType is struct, but value is not an array: see debug output for details
我尝试阅读（并理解）Copy.wsdl文件并完成调试输出，但是没有骰子。
有人做这个工作吗？谢谢。
因此，经过几个小时的调试，我发现答案非常简单。唯一需要发送的参数是要下载的文件的URL，如下所示：
//Set URL of the file
$file['Url'] = 'http://site.example.com/subsite/Folder/requested_file.ext';
//Call nusoap client
$result = $cclient->call('GetItem', $file);
该参数必须是具有单个元素的关联数组，称为“ Url”。
客户端将返回一个包含元素“ GetItemResult”（成功时设置为0），“ Fields”（包含来自库的有关文件的各种信息的75个数组的数组）以及最后一个“ Stream”数组，其中包含Base64编码的文件内容。一个字符串。
file_put_contents('c:/temp/requested_file.ext', base64_decode($result['Stream']));
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我来说两句