SharePoint的文档库非常方便,可以管理日常的文档,更强大的是可以创建文件夹来分类,通常在UI界面上是非常简单了,点击文件夹,Create a Folder即可。但是,怎样手动去创建文件夹呢,怎样在文件夹中创建子文件夹。
//获取年度参数
string folderYearParameter = DateTime.Now.Year.ToString() + "年";
//获取月度参数
string folderMonthParameter = DateTime.Now.Month.ToString() + "月";
//获取当前登录用户名:
string currentLoginName = SPContext.Current.Web.CurrentUser.LoginName;
currentLoginName = currentLoginName.Substring(currentLoginName.LastIndexOf("\\") + 1);
string currentUserDisplayName;
//获得Display name
//当Administrator上传有问题 ?因为 当administrator登陆时 DisplayName=Wllgwh\administrator,invalid Path
SPUser spUser = SPContext.Current.Web.AllUsers[SPContext.Current.Web.CurrentUser.LoginName];
currentUserDisplayName = spUser.Name;
if (currentUserDisplayName.Contains("\\"))
{
currentUserDisplayName = currentUserDisplayName.Substring(currentUserDisplayName.LastIndexOf("\\")+1);
}
创建文件夹之前,判断是否存在该文件夹,若不存在,则创建之。之后创建Byte数组,将上传的文档附加到SubFolder中。
SPSecurity.RunWithElevatedPrivileges(delegate()
{
var homeUrl = SPContext.Current.Site.Url;
SPSite site = new SPSite(homeUrl + "/jxkp");
SPWeb web = site.OpenWeb();
//获取List
SPList list = web.Lists.TryGetList("绩效考评");
SPFolder folderYear =
list.ParentWeb.GetFolder(list.RootFolder.ServerRelativeUrl + "/" + folderYearParameter);
if (!folderYear.Exists)
{
SPListItem folder = list.Items.Add(list.RootFolder.ServerRelativeUrl, SPFileSystemObjectType.Folder, folderYearParameter);
web.AllowUnsafeUpdates = true;
folder.Update();
web.AllowUnsafeUpdates = false;
}
//判断folderMonth是否存在,不存在则创建
SPFolder folderMon = list.ParentWeb.GetFolder(list.RootFolder.ServerRelativeUrl + "/" + folderYearParameter + "/" + folderMonthParameter);
if (!folderMon.Exists)
{
//创建子文件夹
SPListItem subFolder = list.AddItem(list.RootFolder.ServerRelativeUrl, SPFileSystemObjectType.Folder, folderYearParameter + "/" + folderMonthParameter);
web.AllowUnsafeUpdates = true;
subFolder.Update();
web.AllowUnsafeUpdates = false;
}
//判断CurrentlyUser是否存在,不存在则创建,这么长的一串,之后重构
SPFolder folderCurrUser = list.ParentWeb.GetFolder(list.RootFolder.ServerRelativeUrl + "/" + folderYearParameter + "/" + folderMonthParameter + "/" + currentUserDisplayName);
if (!folderCurrUser.Exists)
{
SPListItem userFolder = list.AddItem(list.RootFolder.ServerRelativeUrl, SPFileSystemObjectType.Folder, folderYearParameter + "/" + folderMonthParameter + "/" + currentUserDisplayName);
web.AllowUnsafeUpdates = true;
userFolder.Update();
web.AllowUnsafeUpdates = false;
}
if (fileUploadJxkp.PostedFile != null)
{
if (fileUploadJxkp.PostedFile.ContentLength > 0)
{
System.IO.Stream stream = fileUploadJxkp.PostedFile.InputStream;
byte[] bytFile = new byte[Convert.ToInt32(fileUploadJxkp.PostedFile.ContentLength)];
stream.Read(bytFile, 0, Convert.ToInt32(fileUploadJxkp.PostedFile.ContentLength));
stream.Close();
SPFolder subSPFolder =
list.ParentWeb.GetFolder(list.RootFolder.ServerRelativeUrl + "/" + folderYearParameter + "/" +
folderMonthParameter + "/" + currentUserDisplayName);
web.AllowUnsafeUpdates = true;
subSPFolder.Files.Add(System.IO.Path.GetFileName(fileUploadJxkp.PostedFile.FileName),
bytFile, true);
web.AllowUnsafeUpdates = false;
// labMsg.Text = "绩效考评已上传成功";
string successScript = string.Format("$.jnotify('{0}');", "上传成功");
ScriptManager.RegisterStartupScript(this.Page, this.GetType(), "smManager", successScript, true);
}
}
});
SharePoint的文档库归根到底还是List,学习SharePoint是条漫长的路,吾将上下而求索,有距,无惧。
扫码关注腾讯云开发者
领取腾讯云代金券
Copyright © 2013 - 2025 Tencent Cloud. All Rights Reserved. 腾讯云 版权所有
深圳市腾讯计算机系统有限公司 ICP备案/许可证号:粤B2-20090059 深公网安备号 44030502008569
腾讯云计算(北京)有限责任公司 京ICP证150476号 | 京ICP备11018762号 | 京公网安备号11010802020287
Copyright © 2013 - 2025 Tencent Cloud.
All Rights Reserved. 腾讯云 版权所有