将大文件上传到代码中的shrepoint

Question

我正尝试从代码中将500 MB-2GB范围内的大文件（大于256MB）上传到sharepoint Server 2013，但没有找到一种方法。我成功手动上传了大小约为1GB的大文件。

我尝试过following MSDN examples ，它仅适用于<256 MB的文件。

根据this post (at the buttom)：“ ...块上传仅在SharePoint Online和SharePoint 2016 OnPremise中可用，在SharePoint 2013 OnPremise中不可用。”

  

我的问题是如何将大文件上传到Sharepoint Server 2013？

Answer 1

可以使用SaveBinaryDirect选项在SharePoint 2013 Server中上传大文件：

public void SaveBinaryDirect(ClientContext ctx, string libraryName, string filePath)
{
    Web web = ctx.Web;
    // Ensure that target library exists, create if is missing
    if (!LibraryExists(ctx, web, libraryName))
    {
        CreateLibrary(ctx, web, libraryName);
    }

    List docs = ctx.Web.Lists.GetByTitle(libraryName);
    ctx.Load(docs, l => l.RootFolder);
    // Get the information about the folder that will hold the file
    ctx.Load(docs.RootFolder, f => f.ServerRelativeUrl);
    ctx.ExecuteQuery();

    using (FileStream fs = new FileStream(filePath, FileMode.Open))
    {
        Microsoft.SharePoint.Client.File.SaveBinaryDirect(ctx, string.Format("{0}/{1}", docs.RootFolder.ServerRelativeUrl, System.IO.Path.GetFileName(filePath)), fs, true);
    }
}

参考：

Large file upload with CSOM