rest api方式实现对文档库的管理
写在前面
刚入职一家新公司，在对接app的时候需要获取到某公司的sharepoint上面的文档库，获取文档库列表，团队文档库中的文件和文件夹列表，个人文档库中的文件文件夹列表，及在app端进入文件夹的时候需要获取该文件夹下的文件及文件夹列表，对文件的上传下载等操作。
对rest api的使用，完全是小白，具体也不知道怎么实现，在编写过程中查找了很多资料，发现这方面的资料极其少，也有可能是对自己对这个技术完全的不了解，所以在查找方向上面有问题。最后算是实现了上面的功能，这里做一下记录，以及提供一些参考资料。
实现过程
在如果注册app以及注册发布者的操作步骤，可以参考我之前的一篇文章：Rest API的简单应用，这里介绍了如何注册app和发布者的操作步骤，也包括了如何使用高安全的访问方式。希望对你有所帮助。项目的简单描述，本项目实现方式是一个server to server的方式，在app请求iis上面部署的接口，然后该iis服务器再去请求sharepoint服务器的api，获取文档库的相关信息。流程是大概这样的一个流程。
注册的发布者：所有的操作可以使用同一个发布者。
团队文档库：可以使用同一个ClientID
个人文档库：每一个人对应一个ClientID。
查询方式使用了OData的方式，关于OData的查询方式，可以参考这篇文章
https://msdn.microsoft.com/zh-SG/library/fp142385
查询
查询单个文件的信息
1 /// <summary> 2 /// 根据文件在服务端的相对url获取文件信息 3 /// </summary> 4 /// <param name="serverRelativeUrl">文件在服务端的相对url</param> 5 /// <returns>文件信息的json</returns> 6 public string GetFileInfoByRelativeUrl(string serverRelativeUrl) 7 { 8 ///Personal/chenwd/Documents/Shared with Everyone 9 string queryFileApi = "GetFileByServerRelativeUrl('" + serverRelativeUrl + "')"; 10 string filter = "?$select=" + new Document.Core.Model.Document().ToString(); 11 if (_documentType == Model.DocumentType.Personal) 12 { 13 RequestHelper.ClientID = _dicMapping[_userName]; 14 } 15 string strFileJson = RequestHelper.RequestGet(_userName, _appUrl, queryFileApi + filter, _documentType); 16 return strFileJson.ToJson("200"); 17 }
这里将文件信息封装成为一个类，并重写了tostring方法，方便操作。
1 /// <summary> 2 /// 文档信息实体类 3 /// </summary> 4 public class Document 5 { 6 /// <summary> 7 /// 签入描述 8 /// </summary> 9 public string CheckInComment { get; set; } 10 /// <summary> 11 /// 签出类型 12 /// </summary> 13 public string CheckOutType { get; set; } 14 /// <summary> 15 /// 内容Tag 16 /// </summary> 17 public string ContentTag { get; set; } 18 /// <summary> 19 /// CustomizedPageStatus 20 /// </summary> 21 public string CustomizedPageStatus { get; set; } 22 /// <summary> 23 /// 独占签出标识 24 /// </summary> 25 public string ETag { get; set; } 26 /// <summary> 27 /// 是否存在 28 /// </summary> 29 public string Exists { get; set; } 30 /// <summary> 31 /// 大小 32 /// </summary> 33 public string Length { get; set; } 34 /// <summary> 35 /// 等级 36 /// </summary> 37 public string Level { get; set; } 38 /// <summary> 39 /// 主要版本 40 /// </summary> 41 public string MajorVersion { get; set; } 42 /// <summary> 43 /// 次版本 44 /// </summary> 45 public string MinorVersion { get; set; } 46 /// <summary> 47 /// 文档名称 48 /// </summary> 49 public string Name { get; set; } 50 /// <summary> 51 /// 文档服务端相对地址 52 /// </summary> 53 public string ServerRelativeUrl { get; set; } 54 /// <summary> 55 /// 创建时间 56 /// </summary> 57 public string TimeCreated { get; set; } 58 /// <summary> 59 /// 最后一次修改时间 60 /// </summary> 61 public string TimeLastModified { get; set; } 62 /// <summary> 63 /// 描述 64 /// </summary> 65 public string Title { get; set; } 66 /// <summary> 67 /// 版本 68 /// </summary> 69 public string UIVersion { get; set; } 70 /// <summary> 71 /// 版本标识 72 /// </summary> 73 public string UIVersionLabel { get; set; } 74 public override string ToString() 75 { 76 Type type = this.GetType(); 77 PropertyInfo[] pros = type.GetProperties(); 78 string str = string.Empty; 79 foreach (var item in pros) 80 { 81 str += item.Name + ","; 82 } 83 return str.TrimEnd(','); 84 } 85 }
然后使用Odata查询，获取需要的字段的值。
请求辅助类
/// <summary> /// 请求辅助类 /// </summary> public class RequestHelper { public static string ClientID; /// <summary> /// get请求 /// </summary> /// <returns></returns> public static string RequestGet(string userName, string appUrl, string apiUrl, DocumentType docType) { string strJson = string.Empty; Uri hostWebUri = new Uri(appUrl); try { CheckDcomentType(docType); var accessToken = TokenHelper.GetS2SAccessTokenWithWindowsIdentity(hostWebUri, null); HttpWebRequest endpointRequest = (HttpWebRequest)HttpWebRequest.Create(appUrl + "/_api/web/" + apiUrl); endpointRequest.Method = RequestMethodType.GET.ToString(); endpointRequest.Accept = "application/json;odata=verbose"; endpointRequest.Headers.Add("Authorization", "Bearer " + accessToken); HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse(); StreamReader sr = new StreamReader(endpointResponse.GetResponseStream(), Encoding.UTF8); strJson = sr.ReadToEnd(); sr.Dispose(); } catch (Exception ex) { strJson = string.Empty.ToErrorJson("500", ex.Message); } return strJson; } /// <summary> /// 下载文件get请求 /// </summary> /// <param name="appUrl"></param> /// <param name="apiUrl"></param> /// <param name="filePath"></param> /// <param name="fileLength"></param> public static void RequestGet(string appUrl, string apiUrl, string filePath, int fileLength, DocumentType docType) { byte[] buffer = null; Uri hostWebUri = new Uri(appUrl); CheckDcomentType(docType); var accessToken = TokenHelper.GetS2SAccessTokenWithWindowsIdentity(hostWebUri, null); HttpWebRequest endpointRequest = (HttpWebRequest)HttpWebRequest.Create(appUrl + "/_api/web/" + apiUrl); endpointRequest.Method = "Get"; endpointRequest.Accept = "application/json;odata=verbose"; endpointRequest.Headers.Add("Authorization", "Bearer " + accessToken); HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse(); using (FileStream fs = new FileStream(filePath, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite)) { using (Stream st = endpointResponse.GetResponseStream()) { BinaryReader br = new BinaryReader(st); buffer = new byte[fileLength]; br.Read(buffer, 0, buffer.Length); fs.Write(buffer, 0, buffer.Length); } } } /// <summary> /// 检测是否是个人文档库的请求 /// </summary> /// <param name="docType">文档类型</param> private static void CheckDcomentType(DocumentType docType) { if (docType == DocumentType.Personal) { if (string.IsNullOrEmpty(ClientID)) { throw new ArgumentNullException("ClientID不能为空"); } else { TokenHelper.ClientId = ClientID.ToLower(); } } } /// <summary> /// post请求 /// </summary> /// <returns></returns> public static string RequestPost(string userName, string appUrl, string apiUrl, DocumentType docType) { string strJson = string.Empty; Uri hostWebUri = new Uri(appUrl); try { CheckDcomentType(docType); var accessToken = TokenHelper.GetS2SAccessTokenWithWindowsIdentity(hostWebUri, null); HttpWebRequest endpointRequest = (HttpWebRequest)HttpWebRequest.Create(appUrl + "/_api/web/" + apiUrl); endpointRequest.Method = RequestMethodType.POST.ToString(); endpointRequest.Accept = "application/json;odata=verbose"; endpointRequest.Headers.Add("Authorization", "Bearer " + accessToken); //post请求处理 endpointRequest.ContentLength = 0; endpointRequest.ContentType = "application/json;odata=verbose"; HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse(); StreamReader sr = new StreamReader(endpointResponse.GetResponseStream(), Encoding.UTF8); strJson = sr.ReadToEnd().ToSuccessJson("200","操作成功"); sr.Dispose(); } catch (WebException ex) { strJson = string.Empty.ToErrorJson("500", ex.Message); } return strJson; } /// <summary> /// put请求 /// </summary> /// <returns></returns> public static string RequestPut(string userName, string appUrl, string apiUrl, DocumentType docType) { string strJson = string.Empty; Uri hostWebUri = new Uri(appUrl); try { CheckDcomentType(docType); var accessToken = TokenHelper.GetS2SAccessTokenWithWindowsIdentity(hostWebUri, null); HttpWebRequest endpointRequest = (HttpWebRequest)HttpWebRequest.Create(appUrl + "/_api/web/" + apiUrl); endpointRequest.Method = RequestMethodType.PUT.ToString(); endpointRequest.Accept = "application/json;odata=verbose"; endpointRequest.Headers.Add("Authorization", "Bearer " + accessToken); HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse(); StreamReader sr = new StreamReader(endpointResponse.GetResponseStream(), Encoding.UTF8); strJson = sr.ReadToEnd(); sr.Dispose(); } catch (Exception ex) { strJson = string.Empty.ToErrorJson("500", ex.Message); } return strJson; } /// <summary> /// delete请求 /// </summary> /// <returns></returns> public static string RequestDelete(string userName, string appUrl, string apiUrl, DocumentType docType) { string strJson = string.Empty; Uri hostWebUri = new Uri(appUrl); try { CheckDcomentType(docType); var accessToken = TokenHelper.GetS2SAccessTokenWithWindowsIdentity(hostWebUri, null); HttpWebRequest endpointRequest = (HttpWebRequest)HttpWebRequest.Create(appUrl + "/_api/web/" + apiUrl); endpointRequest.Method = RequestMethodType.DELETE.ToString(); endpointRequest.Accept = "application/json;odata=verbose"; endpointRequest.Headers.Add("Authorization", "Bearer " + accessToken); HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse(); StreamReader sr = new StreamReader(endpointResponse.GetResponseStream(), Encoding.UTF8); strJson = sr.ReadToEnd(); sr.Dispose(); } catch (Exception ex) { strJson = string.Empty.ToErrorJson("500", ex.Message); } return strJson; } /// <summary> /// Merge请求 /// </summary> /// <returns></returns> public static string RequestMerge(string userName, string appUrl, string apiUrl, DocumentType docType) { string strJson = string.Empty; Uri hostWebUri = new Uri(appUrl); try { CheckDcomentType(docType); var accessToken = TokenHelper.GetS2SAccessTokenWithWindowsIdentity(hostWebUri, null); HttpWebRequest endpointRequest = (HttpWebRequest)HttpWebRequest.Create(appUrl + "/_api/web/" + apiUrl); endpointRequest.Method = RequestMethodType.MERGE.ToString(); endpointRequest.Accept = "application/json;odata=verbose"; endpointRequest.Headers.Add("Authorization", "Bearer " + accessToken); HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse(); StreamReader sr = new StreamReader(endpointResponse.GetResponseStream(), Encoding.UTF8); strJson = sr.ReadToEnd(); sr.Dispose(); } catch (Exception ex) { strJson = string.Empty.ToErrorJson("500", ex.Message); } return strJson; } }
为string做扩展方法，将结果使用自定义的格式包裹成json格式。
/// <summary> /// string类型扩展 /// </summary> public static class StringExtention { /// <summary> /// 将json数据包裹在code/time/data中 /// </summary> /// <param name="source">json源</param> /// <param name="strCode">状态码</param> /// <returns>json数据</returns> public static string ToJson(this string source, string strCode) { StringBuilder sb = new StringBuilder(); sb.Append("{"); sb.Append("\"_code\":"); sb.Append("\"" + strCode + "\","); sb.Append("\"_time\":"); sb.Append("\"" + DateTime.Now.ToString("yyyyMMddHHmmss") + "\","); sb.Append("\"_data\":"); sb.Append("{"); sb.Append("\"files\":"); sb.Append(source); sb.Append("}}"); return sb.ToString(); } /// <summary> ///拼接json字符串 /// </summary> /// <param name="source">FolderJson字符串</param> /// <param name="strCode">是否成功编码</param> /// <param name="strFileInput">要拼接的Filejson字符串</param> /// <returns>拼接后的json字符串</returns> public static string ToMergeJson(this string source, string strCode, string strFileInput) { StringBuilder sb = new StringBuilder(); sb.Append("{"); sb.Append("\"_code\":"); sb.Append("\"" + strCode + "\","); sb.Append("\"_time\":"); sb.Append("\"" + DateTime.Now.ToString("yyyyMMddHHmmss") + "\","); sb.Append("\"_data\":"); sb.Append("{"); sb.Append("\"folders\":"); if (!string.IsNullOrEmpty(source)) { sb.Append(source); } else { sb.Append("{"); sb.Append("\"d\":"); sb.Append("{"); sb.Append("\"results\":"); sb.Append("["); sb.Append("{}]"); sb.Append("}}"); } sb.Append(","); sb.Append("\"files\":"); sb.Append(strFileInput); sb.Append("}}"); return sb.ToString(); } /// <summary> /// 获得下载的文件路径 /// </summary> /// <param name="source">源json</param> /// <param name="strCode">响应码</param> /// <param name="strUrl">下载的url</param> /// <returns>下载的url</returns> public static string ToDownLoadJson(this string source, string strCode, string strUrl) { StringBuilder sb = new StringBuilder(); sb.Append("{"); sb.Append("\"_code\":"); sb.Append("\"" + strCode + "\","); sb.Append("\"_time\":"); sb.Append("\"" + DateTime.Now.ToString("yyyyMMddHHmmss") + "\","); sb.Append("\"_data\":"); sb.Append("{"); sb.Append("\"Url\":"); sb.Append("\"" + strUrl + "\""); sb.Append("}}"); return sb.ToString(); } /// <summary> /// 返回操作成功的json /// </summary> /// <param name="source">源字符串</param> /// <param name="strCode">操作码</param> /// <param name="message">操作提示信息</param> /// <returns>json</returns> public static string ToSuccessJson(this string source, string strCode, string message) { StringBuilder sb = new StringBuilder(); sb.Append("{"); sb.Append("\"_code\":"); sb.Append("\"" + strCode + "\","); sb.Append("\"_time\":"); sb.Append("\"" + DateTime.Now.ToString("yyyyMMddHHmmss") + "\","); sb.Append("\"_data\":"); sb.Append("{"); sb.Append("\"Message\":"); sb.Append("\"" + message + "\""); sb.Append("}}"); return sb.ToString(); } /// <summary> /// 错误信息提示 /// </summary> /// <param name="source">源json</param> /// <param name="strCode">错误码</param> /// <param name="message">错误信息</param> /// <returns>错误信息</returns> public static string ToErrorJson(this string source, string strCode, string message) { StringBuilder sb = new StringBuilder(); sb.Append("{"); sb.Append("\"_code\":"); sb.Append("\"" + strCode + "\","); sb.Append("\"_time\":"); sb.Append("\"" + DateTime.Now.ToString("yyyyMMddHHmmss") + "\","); sb.Append("\"_data\":"); sb.Append("{"); sb.Append("\"Message\":"); sb.Append("\"" + message + "\""); sb.Append("}}"); return sb.ToString(); } }
查询某个相对服务端的Url下的所有文件及文件夹
1 /// <summary> 2 /// 根据文档在服务端的相对Url获取文档信息 3 /// </summary> 4 /// <param name="serverRelativeUrl"></param> 5 /// <returns></returns> 6 public string GetDocmumentsByRelativeUrl(string serverRelativeUrl) 7 { 8 ///Personal/chenwd/Documents/Shared with Everyone 9 string queryFileApi = "GetFolderByServerRelativeUrl('" + serverRelativeUrl + "')/Files"; 10 string queryFolderApi = "GetFolderByServerRelativeUrl('" + serverRelativeUrl + "')/Folders"; 11 12 string filter = "?$select=" + new Document.Core.Model.Document().ToString(); 13 if (_documentType == Model.DocumentType.Personal) 14 { 15 RequestHelper.ClientID = _dicMapping[_userName]; 16 } 17 string strFileJson = RequestHelper.RequestGet(_userName, _appUrl, queryFileApi + filter, _documentType); 18 string strFolderJson = RequestHelper.RequestGet(_userName, _appUrl, queryFolderApi + filter, _documentType); 19 return strFolderJson.ToMergeJson("200", strFileJson); 20 }
根据文档库的URL查询所有的文件及文件夹
1 /// <summary> 2 /// 根据url获取该url下的所有的文档信息 3 /// </summary> 4 /// <param name="docSiteUrl"></param> 5 /// <returns></returns> 6 public string GetDocumentsByUrl(string docSiteUrl) 7 { 8 //docsiteUrl格式：http://my.xxx.com/Personal/cxxx/Documents/Forms/All.aspx 9 //解析出文档库服务端的相对路径 10 int startIndex = docSiteUrl.IndexOf("//") + 2; 11 string strRelativeUrl = docSiteUrl.Substring(startIndex); 12 string[] strUrls = strRelativeUrl.Split(new char[] { '/' }); 13 strRelativeUrl = "/" + strUrls[1] + "/" + strUrls[2] + "/" + strUrls[3] + "/"; 14 string queryFileApi = "GetFolderByServerRelativeUrl('" + strRelativeUrl + "')/Files"; 15 string queryFolderApi = "GetFolderByServerRelativeUrl('" + strRelativeUrl + "')/Folders"; 16 string filter = "?$select=" + new Document.Core.Model.Document().ToString(); 17 if (_documentType == Model.DocumentType.Personal) 18 { 19 RequestHelper.ClientID = _dicMapping[_userName]; 20 } 21 string strFileJson = RequestHelper.RequestGet(_userName, _appUrl, queryFileApi + filter, _documentType); 22 string strFolderJson = RequestHelper.RequestGet(_userName, _appUrl, queryFolderApi + filter, _documentType); 23 return strFolderJson.ToMergeJson("200", strFileJson); 24 }
移动文件
1 /// <summary> 2 /// 移动 3 /// </summary> 4 /// <param name="serverFileUrl"></param> 5 /// <param name="newFileUrl"></param> 6 /// <returns></returns> 7 public string MoveTo(string serverFileUrl, string newFileUrl) 8 { 9 string strMoveToApi = "GetFileByServerRelativeUrl('" + serverFileUrl + "')/moveto(newurl='" + newFileUrl + "',flags=1)"; 10 11 if (_documentType == Model.DocumentType.Personal) 12 { 13 RequestHelper.ClientID = _dicMapping[_userName]; 14 } 15 return RequestHelper.RequestPost(_userName, _appUrl, strMoveToApi, _documentType); 16 }
1 /// <summary> 2 /// 创建文件夹 3 /// </summary> 4 /// <param name="serverRelativeUrl"></param> 5 /// <param name="folderName"></param> 6 /// <returns></returns> 7 public string CreateFolder(string serverRelativeUrl, string folderName) 8 { 9 serverRelativeUrl = serverRelativeUrl.StartsWith("/", StringComparison.CurrentCulture) ? serverRelativeUrl : "/" + serverRelativeUrl; 10 string createFolderApi = "folders/add('" + serverRelativeUrl + "/" + folderName + "')"; 11 12 if (_documentType == Model.DocumentType.Personal) 13 { 14 RequestHelper.ClientID = _dicMapping[_userName]; 15 } 16 return RequestHelper.RequestPost(_userName, _appUrl, createFolderApi, _documentType); 17 }
将所需的字段封装为文档库实体，方便以后的操作
1 /// <summary> 2 /// 文档库实体类 3 /// </summary> 4 public class DocumentSite 5 { 6 /// <summary> 7 /// 文档库id 8 /// </summary> 9 public string Id { set; get; } 10 /// <summary> 11 /// 文档库父Url 12 /// </summary> 13 public string ParentWebUrl { set; get; } 14 /// <summary> 15 /// 文档库的英文标识名字 16 /// </summary> 17 public string EntityTypeName { set; get; } 18 /// <summary> 19 /// 当前文档库文档数 20 /// </summary> 21 public string ItemCount { set; get; } 22 /// <summary> 23 /// 最后一次删除时间 24 /// </summary> 25 public string LastItemDeletedDate { set; get; } 26 /// <summary> 27 /// 最后一次修改时间 28 /// </summary> 29 public string LastItemModifiedDate { set; get; } 30 /// <summary> 31 /// 文档库名称 32 /// </summary> 33 public string Title { set; get; } 34 /// <summary> 35 /// 创建时间 36 /// </summary> 37 public string Created { set; get; } 38 /// <summary> 39 /// 返回所有的属性，以逗号分隔 40 /// </summary> 41 /// <returns></returns> 42 public override string ToString() 43 { 44 Type type = this.GetType(); 45 PropertyInfo[] pros = type.GetProperties(); 46 string str = string.Empty; 47 foreach (var item in pros) 48 { 49 str += item.Name + ","; 50 } 51 return str.TrimEnd(','); 52 } 53 }
根据文档库的模板获取所有的文档库列表json
1 /// <summary> 2 /// 获得所有的文档库列表 3 /// </summary> 4 /// <returns></returns> 5 public string GetCoworkDocumentSiteList() 6 { 7 string queryApi = "lists?$filter=BaseTemplate eq 101&$select=" + new Document.Core.Model.DocumentSite().ToString(); 8 return RequestHelper.RequestGet(_userName, _appUrl, queryApi, _documentType); 9 }
下载：通过api从sharepoint服务器下载文件到iis服务器，然后返回该文件的在iis服务器的相对路径。当然可以直接返回byte[]，这里不知道为什么要有该操作也是比较迷惑的地方，api提供的方式完全可以返回byte[]
1 /// <summary> 2 /// 下载文件 3 /// </summary> 4 /// <param name="serverRelativeUrl">文件在服务端的相对路径</param> 5 /// <param name="fileLength"></param> 6 /// <returns></returns> 7 public string DownLoadFile(string serverRelativeUrl, int fileLength) 8 { 9 string loadApi = "GetFileByServerRelativeUrl('" + serverRelativeUrl + "')/openbinarystream"; 10 string strJson = string.Empty; 11 try 12 { 13 string saveServerRelativeUrl = "DownLoad\\" + _userName + "\\"; 14 string filePath = AppDomain.CurrentDomain.BaseDirectory + saveServerRelativeUrl; 15 string fileName = serverRelativeUrl.Substring(serverRelativeUrl.LastIndexOf('/') + 1); 16 //"Personal\\chenwd\\Documents\\Shared with Everyone\\SharePoint" 17 string relativeDir = serverRelativeUrl.Substring(0, 18 serverRelativeUrl 19 .LastIndexOf('/')) 20 .Replace('/', '\\') 21 .TrimStart("\\".ToCharArray()); 22 filePath = filePath + relativeDir; 23 if (!Directory.Exists(filePath)) 24 { 25 Directory.CreateDirectory(filePath); 26 } 27 filePath = filePath + "\\" + fileName; 28 if (_documentType == Model.DocumentType.Personal) 29 { 30 RequestHelper.ClientID = _dicMapping[_userName]; 31 } 32 RequestHelper.RequestGet(_appUrl, loadApi, filePath, fileLength, _documentType); 33 saveServerRelativeUrl = "\\" + saveServerRelativeUrl + relativeDir + "\\" + fileName; 34 saveServerRelativeUrl = saveServerRelativeUrl.Replace('\\', '/'); 35 string strFolderJson = string.Empty; 36 strJson = strFolderJson.ToDownLoadJson("200", saveServerRelativeUrl); 37 } 38 catch (WebException ex) 39 { 40 strJson = string.Empty.ToErrorJson("500", ex.Message); 41 } 42 return strJson; 43 }
上传文件是最头疼的地方，在网上查找了很多方法，最后是以下面的方式操作的。
1 /// <summary> 2 /// 上传文件 3 /// </summary> 4 /// <param name="serverReleativeUrl">文件夹的相对路径</param> 5 /// <param name="fileName"></param> 6 /// <returns>返回下载地址</returns> 7 public string UploadFile(string serverReleativeUrl, string fileName, byte[] data, bool bOverWrite) 8 { 9 ClientContext spContext = new ClientContext(_appUrl); 10 //认证方式 11 spContext.AuthenticationMode = ClientAuthenticationMode.FormsAuthentication; 12 Web website = spContext.Web; 13 Folder folder = website.GetFolderByServerRelativeUrl(serverReleativeUrl); 14 try 15 { 16 FileCreationInformation file = new FileCreationInformation(); 17 file.Content = data; 18 file.Url = fileName; 19 file.Overwrite = bOverWrite; 20 folder.Files.Add(file); 21 spContext.ExecuteQuery(); 22 } 23 catch (Exception ex) 24 { 25 return string.Empty.ToErrorJson("500", ex.Message); 26 } 27 return string.Empty.ToSuccessJson("200", "上传成功"); 28 }
拷贝
1 public string CopyTo(string soureRelativeUrl, string desRelativeUrl) 2 { 3 string strCopyApi = "GetFileByServerRelativeUrl('" + soureRelativeUrl + "')/copyto(strnewurl='" + desRelativeUrl + "',boverwrite=false)"; 4 if (_documentType == Model.DocumentType.Personal) 5 { 6 RequestHelper.ClientID = _dicMapping[_userName]; 7 } 8 return RequestHelper.RequestPost(_userName, _appUrl, strCopyApi, _documentType); 9 }
总结
在写接口的时候，在文件上传的地方，卡了一天的时间，也就是昨天的时候，突然查询了Miscrosoft.SharePoint.Client下的File类，才在网上看到那种实现方式，在群里也问了一些搞sharepoint的朋友，说那种方式操作起来更简单一些，如果用Msdn中提到的那种方式使用Post提交数据，需要在请求头中加一些参数。试了很多次无果，不得不放弃了。
下面是一些参考文章，希望对你有所帮助
https://msdn.microsoft.com/zh-SG/library/fp142385 OData相关
https://msdn.microsoft.com/zh-cn/library/jj164022.aspx