SharePoint：如何使用 Web 服务在文档库中创建文件夹

Question

我需要在 SharePoint 的文档库中创建一个简单的文件夹，但我似乎找不到有关该主题的文档片段。

dws webservice 似乎用于在工作区中创建物理文件夹，我需要一种在文档库中创建文件夹的方法。

不知道该怎么办，请帮忙

Answer 1

我发现这个方法有效：

    HttpWebRequest request = (System.Net.HttpWebRequest)HttpWebRequest.Create("http://mySite/MyList/MyfolderIwantedtocreate");
    request.Credentials = CredentialCache.DefaultCredentials;
    request.Method = "MKCOL";
    HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse();
    response.Close();

Answer 2

这是使用 apache HttpClient 的 JAVA 中类似请求的代码

import org.apache.http.*;

private static HttpResponse makeFolder(
            String url,
            DefaultHttpClient httpClient) throws Exception {
    BasicHttpRequest httpPost = new BasicHttpRequest("MKCOL", url);
    HttpUriRequest httpUriRequest = new RequestWrapper(httpPost);

    HttpResponse status = httpClient.execute(httpUriRequest);
    EntityUtils.consume(status.getEntity());
    return status;
}

创建 httpClient 并调用 makeFolder 函数

DefaultHttpClient httpClient = new DefaultHttpClient();
httpClient.getCredentialsProvider().setCredentials(
        AuthScope.ANY,
        new NTCredentials(config.getUserName(), config.getPasswords(),
                        "", config.getDomain()));

Answer 3

我知道这是一个相当老的问题，但如果其他人发现它，我就是这样做的：

       String CAML =  "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
        "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" " +
            "xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" " +
            "xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">" +
        "<soap:Body>" +
        "<CreateFolder " + "xmlns=\"http://schemas.microsoft.com/sharepoint/soap/dws/\">"+
            "<url>" + ParentFolder+'/'+NewFolderName+ "</url>"+
        "</CreateFolder>"+
        "</soap:Body>" +
        "</soap:Envelope>";

       String uri = "http://[your site]/_vti_bin/dws.asmx";

       WebClient client = new WebClient();
        client.Headers["SOAPAction"] = "http://schemas.microsoft.com/sharepoint/soap/dws/CreateFolder";
        client.Headers["content-type"] = "text/xml; charset=utf-8";
        client.Encoding = Encoding.UTF8;
        client.UploadStringCompleted += UploadStringCompleted;
        try
        {
            client.UploadStringAsync(new Uri(uri, UriKind.Absolute), "POST", CAML);
        }
        catch (Exception ex)
        {
            MessageBox.Show("Error in upload string async: " + ex.Message);
        }

我使用的是 silverlight，这就是我使用上传字符串异步的原因，但这可以通过其他方式完成http post 方法

Answer 4

我已经使用 Web 服务完成了一些工作，但找不到任何创建文件夹的代码。但是，我有使用 UNC 路径将文件从网络共享复制到 SharePoint 文档库中的现有文件夹的代码。它使用 System.IO.File - 也许您可以使用该技术来创建文件夹？

Answer 5

使用 文档工作区 Web 服务 (Dws) 在共享点中创建文件夹）。效果很好。

public static bool CreateSPFolder(string FolderDir, string FolderName, yourCredentialsClass credentials)
{
    FolderName = ReplaceInvalidChars(FolderName);

    // create an instance of the sharepoint service reference
    Dws.Dws dwsWebService = new Dws.Dws();
    dwsWebService.Url = credentials.SharePointUrl + "/_vti_bin/Dws.asmx";
    dwsWebService.Credentials = new NetworkCredential(credentials.UserId, credentials.Password);

    string result = dwsWebService.CreateFolder(string.Format("{0}/{1}",FolderDir,FolderName));
    dwsWebService.Dispose();

    if (result == null)
    {
        throw new Exception("No response creating SharePoint folder");
    }

    if (result.Equals("<Result/>"))
    {
        return true;
    }

    return false;
}

---

public static string ReplaceInvalidChars(string strIn)
{
    return Regex.Replace(strIn.Replace('"', '-'), @"[.~#%&*{}:<>?|/]", "-");
}