使用Powershell将文件上载到Sharepoint时出现突然错误

我正在使用Powershell将图像（<100kb）上载到SharePoint文档库。前30-40个文件上传得非常完美，但突然我收到了以下消息：

Exception calling "UploadFile" with "3" argument(s): "An exception occurred during a WebClient request." At D:\SP01\Scripts\E_Zeitkonto\PSURLCapture\PSURLCapture.ps1:153 char:26
+     $WebClient.UploadFile <<<< ($UploadFullPath, "PUT", $LocalPath)
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : DotNetMethodException

---

这里怎么了？我缺少什么？

当Uploadfile调用崩溃时，$UploadFullpath的值是多少？您可以使用Fiddler查看http端发生的情况吗？如果我不得不猜测（不知道

$UploadFullPath

的确切值），我会说您正在使用

Get ChildItem

获取文件并将其传递给函数。您可能遇到的一个问题是，如果使用

Get ChildItem

，它也会获取目录，当您传递目录时，它将不起作用。

Function UploadToSPPictureLib($LocalPath, $spDocLibPath) 
{
    $UploadFullPath = $spDocLibPath + "/" + $(split-path -leaf $LocalPath) 
    $WebClient = new-object System.Net.WebClient 
    $WebClient.Credentials = [System.Net.CredentialCache]::DefaultCredentials 
    $WebClient.UploadFile($UploadFullPath, "PUT", $LocalPath)

    $WebClient.Dispose()
}