上传文件夹下的所有子文件夹和文件到MOSS代码样例

本来指望MOSS自带上传文件夹下所有子文件和子文件夹的命令行，查了很久都没有找到，没办法只好写代码调用MOSS的API上传文件了，如下是代码样例：

 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.SharePoint;
using System.IO;
using System.Text.RegularExpressions;
using System.Diagnostics;
using System.Configuration;

namespace MOSSUpload
{
    /// <summary>
    /// MOSS文档操作的类
    /// </summary>
    public class FileOpr
    {
        /// <summary>
        /// 上传文件夹及其下所有的内容到MOSS
        /// </summary>
        /// <param name="fileDir">文件夹全路径，如D:\test</param>
        /// <param name="mossUrl">MOSS的地址</param>
        /// <param name="mossFolderUrl">上传到MOSS的文件夹的地址</param>
        /// <param name="dtLastUpload">上次上传时间</param>
        public static void  UploadMossFile(string fileDir,string mossUrl,string mossFolderUrl,DateTime dtLastUpload)
        {
            SPSite spSite = new SPSite(mossUrl);
            SPWeb spWeb = spSite.OpenWeb();
            try
            {
                // 获取要上传的MOSS文件夹
                SPFolder fold = spWeb.GetFolder(mossFolderUrl);
                if (fold.Exists)
                {
                    ListFiles(new DirectoryInfo(fileDir), spWeb, fold.ServerRelativeUrl, dtLastUpload);
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            finally
            {
                spWeb.Close();
                spSite.Close();
            }
        }

        /// <summary>
        /// 遍历文件夹和文件，逐步上传MOSS
        /// </summary>
        /// <param name="info">文件对象</param>
        /// <param name="spWeb">SPWeb对象</param>
        /// <param name="parentFolderUrl">MOSS上父文件夹路径</param>
        /// <param name="dtLastUpload">上次更新时间，放在config文件中，如果文件在该时间前已经上传过，就不传了</param>
        public static void ListFiles(FileSystemInfo info, SPWeb spWeb, string parentFolderUrl, DateTime dtLastUpload)
        {
            if (!info.Exists) return;

            try
            {
                string strFileName = string.Empty;
                DirectoryInfo dir = info as DirectoryInfo;
                // 不是目录 
                if (dir == null) return;

                FileSystemInfo[] files = dir.GetFileSystemInfos();
                for (int i = 0; i < files.Length; i++)
                {
                    FileInfo file = files[i] as FileInfo;
                    // 是文件 
                    if (file != null)
                    {
                        // 如果VSS文件的最后更新日期小于最后上传MOSS时间，则不上传文件
                        if (DateTime.Compare(file.LastWriteTime,dtLastUpload) <= 0)
                        {
                            continue;
                        }
                        //Console.WriteLine("文件：" + file.Name + "\t" + file.Length);
                        // 把文件转化为字节流
                        FileStream fs = new FileStream(file.FullName, FileMode.Open);
                        byte[] content = new byte[fs.Length];
                        fs.Read(content, 0, (int)fs.Length);
                        fs.Close();

                        // 去掉文件名中的特殊字符
                        strFileName = Regex.Replace(file.Name, @"[#%&*:<>?/{|}]", "");
                        // 查看文件是否已经存在，如果存在则签出
                        SPFile tmpFile = spWeb.GetFile(parentFolderUrl + "/" + strFileName);
                        if (tmpFile.Exists)
                        {
                            tmpFile.CheckOut();
                        }
                        spWeb.Files.Add(parentFolderUrl + "/" + strFileName, content, true);
                        if (tmpFile.CheckOutStatus != SPFile.SPCheckOutStatus.None)
                        {
                            tmpFile.CheckIn("自动上传文档签入", SPCheckinType.OverwriteCheckIn);
                        }
                    }
                    else
                    {
                        // 对于子目录，在MOSS建立文件夹，然后进行递归调用 
                        // 获取要上传的文件夹
                        string folderUrl = parentFolderUrl + "/" + Regex.Replace(files[i].Name, @"[#%&*:<>?/{|}]", "");
                        SPFolder folder = spWeb.GetFolder(folderUrl);
                        // 如果文件夹不存在则新建
                        if (!folder.Exists)
                        {
                            folder = spWeb.Folders.Add(folderUrl);
                        }
                        ListFiles(files[i], spWeb, folderUrl, dtLastUpload);
                    }
                }
            }
            catch (Exception ex)
            {
                WriteLog("上传文件出错：" + ex.Message);
            }
        }

        /// <summary>
        /// 简单记录log日志
        /// </summary>
        /// <param name="strLogMgr">日志内容</param>
        public static void WriteLog(string strLogMgr)
        {
            // log日志文件名
            string strFileName = ConfigurationManager.AppSettings["LogPath"];
            // 如果日志文件不存在则创建文件
            if (!File.Exists(strFileName))
            {
                FileStream fs = File.Create(strFileName);
                fs.Close();
            }

            // 写入Log日志
            using (StreamWriter sw = File.AppendText(strFileName))
            {
                sw.WriteLine("------------Time：" + DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"));
                sw.WriteLine(strLogMgr);
            }
        }
    }
}