Word 2010在保存到WebDAV服务器后报告错误

顺便说一下，我在Sphorium webdav中发现了导致这种情况的错误。错误在方法DavLockBase_InternalProcessDavRequest()中，错误的代码行是:

string[] _lockTokens = this.RequestLock.GetLockTokens();

应该是:

string[] _lockTokens = this.ResponseLock.GetLockTokens();

更改后，在Word 2010中保存文件可以正常工作。

如果有人再次遇到这种情况，这里有一个基于上述答案的修复方法，以及我在使用word 2010时发现的问题。基本上，修复涉及替换"DavLockBase_InternalProcessDavRequest"方法的代码(我为每个"更正"添加了一些注释)。

作为一个说明(在这里找到一些信息):webdav实现的word 2010的行为不同，是否有一个补丁安装在客户端或没有;因此，并非所有情况下都需要第三次修正!

希望有帮助!

private int DavLockBase_InternalProcessDavRequest(object sender, EventArgs e)
    {
        int _responseCode = (int)DavLockResponseCode.Ok;
        //string[] _lockTokens = this.RequestLock.GetLockTokens();
        //#1 the above line is incorrect. replaced with the following:
        string[] _lockTokens = this.ResponseLock.GetLockTokens();
        //Check to see if a lock refresh was requested
        if (base.HttpApplication.Request.Headers["If"] != null)
        {
            if (_lockTokens.Length == 1)
            {
                //#2 not sure why this should be done (or not), however I've seen this in other people corrections.
                //DavRefreshEventArgs _refreshEventArgs = new DavRefreshEventArgs(_lockTokens[0], this.RequestLock.LockTimeout);
                //OnRefreshLockDavRequest(_refreshEventArgs);
            }
            base.HttpApplication.Response.AppendHeader("Timeout", "Second-" + this.ResponseLock.LockTimeout);
        }
        else
        {
            //New lock request
            StringBuilder _opaquelockTokens = new StringBuilder();
            //#3 finally, added the check below, as most of the times, when using word 2010 there are no lock requests
            if (_lockTokens.Length > 0)
            {
                foreach (string _lockToken in _lockTokens)
                    _opaquelockTokens.Append("<opaquelocktoken:" + _lockToken + ">");
                base.HttpApplication.Response.AppendHeader("Lock-Token", _opaquelockTokens.ToString());
            }
        }
        //Check to see if there were any process errors...
        Enum[] _errorResources = this.ProcessErrorResources;
        if (_errorResources.Length > 0)
        {
            //Append a response node
            XmlDocument _xmlDocument = new XmlDocument();
            XmlNode _responseNode = _xmlDocument.CreateNode(XmlNodeType.Element, _xmlDocument.GetPrefixOfNamespace("DAV:"), "response", "DAV:");
            //Add the HREF
            XmlElement _requestLockHrefElement = _xmlDocument.CreateElement("href", "DAV:");
            _requestLockHrefElement.InnerText = base.RelativeRequestPath;
            _responseNode.AppendChild(_requestLockHrefElement);

            //Add the propstat
            XmlElement _propstatElement = _xmlDocument.CreateElement("propstat", "DAV:");
            XmlElement _propElement = _xmlDocument.CreateElement("prop", "DAV:");
            XmlElement _lockDiscoveryElement = _xmlDocument.CreateElement("lockdiscovery", "DAV:");
            _propElement.AppendChild(_lockDiscoveryElement);
            _propstatElement.AppendChild(_propElement);
            XmlElement _statusElement = _xmlDocument.CreateElement("status", "DAV:");
            _statusElement.InnerText = InternalFunctions.GetEnumHttpResponse(DavLockResponseCode.FailedDependency);
            _propstatElement.AppendChild(_statusElement);
            _responseNode.AppendChild(_propstatElement);
            base.SetResponseXml(InternalFunctions.ProcessErrorRequest(this.ProcessErrors, _responseNode));
            _responseCode = (int)ServerResponseCode.MultiStatus;
        }
        else
        {
            //No issues
            using (Stream _responseStream = new MemoryStream())
            {
                XmlTextWriter _xmlWriter = new XmlTextWriter(_responseStream, new UTF8Encoding(false));
                _xmlWriter.Formatting = Formatting.Indented;
                _xmlWriter.IndentChar = ''t';
                _xmlWriter.Indentation = 1;
                _xmlWriter.WriteStartDocument();
                //Open the prop element section
                _xmlWriter.WriteStartElement("D", "prop", "DAV:");
                _xmlWriter.WriteStartElement("lockdiscovery", "DAV:");
                this.ResponseLock.ActiveLock.WriteTo(_xmlWriter);
                _xmlWriter.WriteEndElement();
                _xmlWriter.WriteEndElement();
                _xmlWriter.WriteEndDocument();
                _xmlWriter.Flush();
                base.SetResponseXml(_responseStream);
                _xmlWriter.Close();
            }
        }
        return _responseCode;
    }

观察:锁令牌使用了无效的语法(Sharepoints也是如此)。也;这些报头中的大多数不应该被需要(是专有的)，或者不适用于PUT响应(如Lock-Token)。

我建议先尝试使用mod_dav发布到Apache，并观察HTTP交换