Sharepoint REST API GetFolderByServerRelativePath在文件夹名称中使用百分号（％）时返回错误

Question

我使用HTTP post方法上传文件，如下所示：

POST https://sitename.sharepoint.com/sites/subsitename/pagename/_api/web/getfolderbyserverrelativepath(decodedurl=@t)/files/addusingpath(overwrite=true,decodedurl=@f)?@t='docs/%24%26%2B%2C%3B%3D%40%23%25%7B++++%7D%5E%7E%5B%5D%60'&@f='new.docx' HTTP/1.1

    Authorization: "Bearer " + accessToken
    accept: "application/json;odata=verbose"
    content-type: "application/json;odata=verbose"

除了文件夹名称中包含百分号（＆＃34;％＆＃34;）的文件夹外，它适用于任何文件和文件夹。 如果目标文件夹名称包含百分号（＆＃34;％＆＃34;），则返回错误消息：

{"error":{"code":"-2147024893, System.IO.DirectoryNotFoundException","message":{"lang":"en-US","value":"File Not Found."}}}

我找到了相关文章：https://docs.microsoft.com/en-us/sharepoint/dev/solution-guidance/supporting-and-in-file-and-folder-with-the-resourcepath-api

因此，我尝试使用另一种post方法：

POST https://sitename.sharepoint.com/sites/subsitename/pagename/_api/web/getfolderbyserverrelativepath(decodedurl=@t)/files/addstubusingpath(decodedurl=@f)?@t='docs/%24%26%2B%2C%3B%3D%40%23%25%7B++++%7D%5E%7E%5B%5D%60'&@f='new.docx' HTTP/1.1

    Authorization: "Bearer " + accessToken
    accept: "application/json;odata=verbose"
    content-type: "application/json;odata=verbose"

但我得到了如下答复：

{"error":{"code":"-1, Microsoft.SharePoint.Client.InvalidClientQueryException","message":{"lang":"en-US","value":"Not well formatted JSON stream."}}}

这里有什么问题？

Answer 1

以下是我与Fiddler的测试结果，您可以查看。

/sites/Developer/_api/web/getfolderbyserverrelativepath(decodedurl='/sites/Developer/MyDoc3/Fo%25lder')/Files/add(url='test.txt',overwrite=true)

Answer 2

将空间符号编码为“％20”而不是“+”并使用下面的查询创建文件夹：

/_api/web/folders/AddUsingPath(decodedurl="folder%20name") 

然后通过查询将文件添加到该文件夹​​：

_api/web/getfolderbyserverrelativepath(decodedurl='docs/%24%26%2B%2C%3B%3D%40%23%25%7B%20%20%20%20%7D%5E%7E%5B%5D%60')/files/AddUsingPath(overwrite=true,decodedurl='new.docx')

现在工作正常。