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

         /// <summary>
/// 根据文件在服务端的相对url获取文件信息
/// </summary>
/// <param name="serverRelativeUrl">文件在服务端的相对url</param>
/// <returns>文件信息的json</returns>
public string GetFileInfoByRelativeUrl(string serverRelativeUrl)
{
///Personal/chenwd/Documents/Shared with Everyone
string queryFileApi = "GetFileByServerRelativeUrl('" + serverRelativeUrl + "')";
string filter = "?$select=" + new Document.Core.Model.Document().ToString();
if (_documentType == Model.DocumentType.Personal)
{
RequestHelper.ClientID = _dicMapping[_userName];
}
string strFileJson = RequestHelper.RequestGet(_userName, _appUrl, queryFileApi + filter, _documentType);
return strFileJson.ToJson("");
}

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。

    /// <summary>
/// 文档信息实体类
/// </summary>
public class Document
{
/// <summary>
/// 签入描述
/// </summary>
public string CheckInComment { get; set; }
/// <summary>
/// 签出类型
/// </summary>
public string CheckOutType { get; set; }
/// <summary>
/// 内容Tag
/// </summary>
public string ContentTag { get; set; }
/// <summary>
/// CustomizedPageStatus
/// </summary>
public string CustomizedPageStatus { get; set; }
/// <summary>
/// 独占签出标识
/// </summary>
public string ETag { get; set; }
/// <summary>
/// 是否存在
/// </summary>
public string Exists { get; set; }
/// <summary>
/// 大小
/// </summary>
public string Length { get; set; }
/// <summary>
/// 等级
/// </summary>
public string Level { get; set; }
/// <summary>
/// 主要版本
/// </summary>
public string MajorVersion { get; set; }
/// <summary>
/// 次版本
/// </summary>
public string MinorVersion { get; set; }
/// <summary>
/// 文档名称
/// </summary>
public string Name { get; set; }
/// <summary>
/// 文档服务端相对地址
/// </summary>
public string ServerRelativeUrl { get; set; }
/// <summary>
/// 创建时间
/// </summary>
public string TimeCreated { get; set; }
/// <summary>
/// 最后一次修改时间
/// </summary>
public string TimeLastModified { get; set; }
/// <summary>
/// 描述
/// </summary>
public string Title { get; set; }
/// <summary>
/// 版本
/// </summary>
public string UIVersion { get; set; }
/// <summary>
/// 版本标识
/// </summary>
public string UIVersionLabel { get; set; }
public override string ToString()
{
Type type = this.GetType();
PropertyInfo[] pros = type.GetProperties();
string str = string.Empty;
foreach (var item in pros)
{
str += item.Name + ",";
}
return str.TrimEnd(',');
}
}

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("", 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, , buffer.Length);
fs.Write(buffer, , 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 = ;
endpointRequest.ContentType = "application/json;odata=verbose";
HttpWebResponse endpointResponse = (HttpWebResponse)endpointRequest.GetResponse();
StreamReader sr = new StreamReader(endpointResponse.GetResponseStream(), Encoding.UTF8);
strJson = sr.ReadToEnd().ToSuccessJson("","操作成功");
sr.Dispose();
}
catch (WebException ex)
{
strJson = string.Empty.ToErrorJson("", 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("", 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("", 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("", ex.Message);
}
return strJson;
}
}

RequestHelper

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();
} }

StringExtention

查询某个相对服务端的Url下的所有文件及文件夹

         /// <summary>
/// 根据文档在服务端的相对Url获取文档信息
/// </summary>
/// <param name="serverRelativeUrl"></param>
/// <returns></returns>
public string GetDocmumentsByRelativeUrl(string serverRelativeUrl)
{
///Personal/chenwd/Documents/Shared with Everyone
string queryFileApi = "GetFolderByServerRelativeUrl('" + serverRelativeUrl + "')/Files";
string queryFolderApi = "GetFolderByServerRelativeUrl('" + serverRelativeUrl + "')/Folders"; string filter = "?$select=" + new Document.Core.Model.Document().ToString();
if (_documentType == Model.DocumentType.Personal)
{
RequestHelper.ClientID = _dicMapping[_userName];
}
string strFileJson = RequestHelper.RequestGet(_userName, _appUrl, queryFileApi + filter, _documentType);
string strFolderJson = RequestHelper.RequestGet(_userName, _appUrl, queryFolderApi + filter, _documentType);
return strFolderJson.ToMergeJson("", strFileJson);
}

根据文档库的URL查询所有的文件及文件夹

         /// <summary>
/// 根据url获取该url下的所有的文档信息
/// </summary>
/// <param name="docSiteUrl"></param>
/// <returns></returns>
public string GetDocumentsByUrl(string docSiteUrl)
{
//docsiteUrl格式:http://my.xxx.com/Personal/cxxx/Documents/Forms/All.aspx
//解析出文档库服务端的相对路径
int startIndex = docSiteUrl.IndexOf("//") + ;
string strRelativeUrl = docSiteUrl.Substring(startIndex);
string[] strUrls = strRelativeUrl.Split(new char[] { '/' });
strRelativeUrl = "/" + strUrls[] + "/" + strUrls[] + "/" + strUrls[] + "/";
string queryFileApi = "GetFolderByServerRelativeUrl('" + strRelativeUrl + "')/Files";
string queryFolderApi = "GetFolderByServerRelativeUrl('" + strRelativeUrl + "')/Folders";
string filter = "?$select=" + new Document.Core.Model.Document().ToString();
if (_documentType == Model.DocumentType.Personal)
{
RequestHelper.ClientID = _dicMapping[_userName];
}
string strFileJson = RequestHelper.RequestGet(_userName, _appUrl, queryFileApi + filter, _documentType);
string strFolderJson = RequestHelper.RequestGet(_userName, _appUrl, queryFolderApi + filter, _documentType);
return strFolderJson.ToMergeJson("", strFileJson);
}

移动文件

         /// <summary>
/// 移动
/// </summary>
/// <param name="serverFileUrl"></param>
/// <param name="newFileUrl"></param>
/// <returns></returns>
public string MoveTo(string serverFileUrl, string newFileUrl)
{
string strMoveToApi = "GetFileByServerRelativeUrl('" + serverFileUrl + "')/moveto(newurl='" + newFileUrl + "',flags=1)"; if (_documentType == Model.DocumentType.Personal)
{
RequestHelper.ClientID = _dicMapping[_userName];
}
return RequestHelper.RequestPost(_userName, _appUrl, strMoveToApi, _documentType);
}
        /// <summary>
/// 创建文件夹
/// </summary>
/// <param name="serverRelativeUrl"></param>
/// <param name="folderName"></param>
/// <returns></returns>
public string CreateFolder(string serverRelativeUrl, string folderName)
{
serverRelativeUrl = serverRelativeUrl.StartsWith("/", StringComparison.CurrentCulture) ? serverRelativeUrl : "/" + serverRelativeUrl;
string createFolderApi = "folders/add('" + serverRelativeUrl + "/" + folderName + "')"; if (_documentType == Model.DocumentType.Personal)
{
RequestHelper.ClientID = _dicMapping[_userName];
}
return RequestHelper.RequestPost(_userName, _appUrl, createFolderApi, _documentType);
}

将所需的字段封装为文档库实体,方便以后的操作

   /// <summary>
/// 文档库实体类
/// </summary>
public class DocumentSite
{
/// <summary>
/// 文档库id
/// </summary>
public string Id { set; get; }
/// <summary>
/// 文档库父Url
/// </summary>
public string ParentWebUrl { set; get; }
/// <summary>
/// 文档库的英文标识名字
/// </summary>
public string EntityTypeName { set; get; }
/// <summary>
/// 当前文档库文档数
/// </summary>
public string ItemCount { set; get; }
/// <summary>
/// 最后一次删除时间
/// </summary>
public string LastItemDeletedDate { set; get; }
/// <summary>
/// 最后一次修改时间
/// </summary>
public string LastItemModifiedDate { set; get; }
/// <summary>
/// 文档库名称
/// </summary>
public string Title { set; get; }
/// <summary>
/// 创建时间
/// </summary>
public string Created { set; get; }
/// <summary>
/// 返回所有的属性,以逗号分隔
/// </summary>
/// <returns></returns>
public override string ToString()
{
Type type = this.GetType();
PropertyInfo[] pros = type.GetProperties();
string str = string.Empty;
foreach (var item in pros)
{
str += item.Name + ",";
}
return str.TrimEnd(',');
}
}

DocumentSite

根据文档库的模板获取所有的文档库列表json

         /// <summary>
/// 获得所有的文档库列表
/// </summary>
/// <returns></returns>
public string GetCoworkDocumentSiteList()
{
string queryApi = "lists?$filter=BaseTemplate eq 101&$select=" + new Document.Core.Model.DocumentSite().ToString();
return RequestHelper.RequestGet(_userName, _appUrl, queryApi, _documentType);
}

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[]

        /// <summary>
/// 下载文件
/// </summary>
/// <param name="serverRelativeUrl">文件在服务端的相对路径</param>
/// <param name="fileLength"></param>
/// <returns></returns>
public string DownLoadFile(string serverRelativeUrl, int fileLength)
{
string loadApi = "GetFileByServerRelativeUrl('" + serverRelativeUrl + "')/openbinarystream";
string strJson = string.Empty;
try
{
string saveServerRelativeUrl = "DownLoad\\" + _userName + "\\";
string filePath = AppDomain.CurrentDomain.BaseDirectory + saveServerRelativeUrl;
string fileName = serverRelativeUrl.Substring(serverRelativeUrl.LastIndexOf('/') + );
//"Personal\\chenwd\\Documents\\Shared with Everyone\\SharePoint"
string relativeDir = serverRelativeUrl.Substring(,
serverRelativeUrl
.LastIndexOf('/'))
.Replace('/', '\\')
.TrimStart("\\".ToCharArray());
filePath = filePath + relativeDir;
if (!Directory.Exists(filePath))
{
Directory.CreateDirectory(filePath);
}
filePath = filePath + "\\" + fileName;
if (_documentType == Model.DocumentType.Personal)
{
RequestHelper.ClientID = _dicMapping[_userName];
}
RequestHelper.RequestGet(_appUrl, loadApi, filePath, fileLength, _documentType);
saveServerRelativeUrl = "\\" + saveServerRelativeUrl + relativeDir + "\\" + fileName;
saveServerRelativeUrl = saveServerRelativeUrl.Replace('\\', '/');
string strFolderJson = string.Empty;
strJson = strFolderJson.ToDownLoadJson("", saveServerRelativeUrl);
}
catch (WebException ex)
{
strJson = string.Empty.ToErrorJson("", ex.Message);
}
return strJson;
}

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。

         /// <summary>
/// 上传文件
/// </summary>
/// <param name="serverReleativeUrl">文件夹的相对路径</param>
/// <param name="fileName"></param>
/// <returns>返回下载地址</returns>
public string UploadFile(string serverReleativeUrl, string fileName, byte[] data, bool bOverWrite)
{
ClientContext spContext = new ClientContext(_appUrl);
//认证方式
spContext.AuthenticationMode = ClientAuthenticationMode.FormsAuthentication;
Web website = spContext.Web;
Folder folder = website.GetFolderByServerRelativeUrl(serverReleativeUrl);
try
{
FileCreationInformation file = new FileCreationInformation();
file.Content = data;
file.Url = fileName;
file.Overwrite = bOverWrite;
folder.Files.Add(file);
spContext.ExecuteQuery();
}
catch (Exception ex)
{
return string.Empty.ToErrorJson("", ex.Message);
}
return string.Empty.ToSuccessJson("", "上传成功");
}

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

使用ClientObjectModel访问SharePoint数据

http://blogs.msdn.com/b/uksharepoint/archive/2013/04/20/uploading-files-using-the-rest-api-and-client-side-techniques.aspx

http://my.oschina.net/edens/blog/115601

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