public ActionResult Delete(string guid) { using (DBEntities db = new DBEntities()) { var item = db.singles.FirstOrDefault(p => p.GUID == guid.ToLower()); db.singles.Remove(item); db.SaveChanges(); return this.Content(new ReturnObject() { status = ReturnObject.EReturnStatus.success, message = "删除数据成功!" }.ToString()); } }
public ActionResult Edit(string jsonobj) { using (DBEntities db = new DBEntities()) { var item = JsonConvert.DeserializeObject<single>(jsonobj); db.singles.Attach(item); db.Entry(item).State = System.Data.Entity.EntityState.Modified; db.SaveChanges(); return this.Content(new ReturnObject() { status = ReturnObject.EReturnStatus.success, message = "添加数据成功!", data = item }.ToString()); } }
public ActionResult Add(string jsonobj) { jsonobj = HttpUtility.UrlDecode(Encoding.UTF8.GetString(Convert.FromBase64String(jsonobj))); using (DBEntities db = new DBEntities()) { var item = JsonConvert.DeserializeObject<single>(jsonobj); item.GUID = BasicTools.NewGuid(); db.singles.Add(item); db.SaveChanges(); return this.Content(new ReturnObject() { status = ReturnObject.EReturnStatus.success, message = "添加数据成功!", data = item }.ToString()); } }
public ActionResult UploadFile() { if (base.CurrentUser == null) return Content(new ReturnObject() { status = ReturnObject.EReturnStatus.error, message = "请登录后重试。" }.ToString()); HttpPostedFileBase file = Request.Files["Filedata"]; //获取单独文件的访问 var fileGuid = Guid.NewGuid().ToString();//生成随机的GUID try { if (file != null) { var fileGUID = BasicTools.NewGuid(); var uploadPath = Server.MapPath("~/Files/UserFiles") + "\\" + base.CurrentUser.GUID + "\\" + fileGUID; //上传路径不存在则创建路径 if (!Directory.Exists(uploadPath)) Directory.CreateDirectory(uploadPath); //已存在文件则删除 if (System.IO.File.Exists(uploadPath + "\\" + file.FileName)) System.IO.File.Delete(uploadPath + "\\" + file.FileName); file.SaveAs(uploadPath + "\\" + file.FileName); using (DBEntities db = new DBEntities()) { System.IO.FileInfo fileInfo = new FileInfo(uploadPath + "\\" + file.FileName); uploadfile uploadfile = new uploadfile() { GUID = fileGUID, userID = base.CurrentUser.GUID, Name = file.FileName, Extension = fileInfo.Extension, Length = fileInfo.Length, CreateDateTime = DateTime.Now }; db.uploadfiles.Add(uploadfile); db.SaveChanges(); } return Content(new ReturnObject() { status = ReturnObject.EReturnStatus.success, message = "上传成功!", data = new { userid = base.CurrentUser.GUID, guid = fileGUID, name = file.FileName } }.ToString()); } return Content(new ReturnObject() { status = ReturnObject.EReturnStatus.error, message = "文件不存在,请重新上传!" }.ToString()); } catch (Exception e) { return Content(new ReturnObject() { status = ReturnObject.EReturnStatus.error, message = e.Message }.ToString()); } }
public ActionResult RegisterPost(string LoginName, string ShowName, string Email, string LoginPassword) { LoginName = Encoding.UTF8.GetString(Convert.FromBase64String(LoginName)); ShowName = Encoding.UTF8.GetString(Convert.FromBase64String(ShowName)); Email = Encoding.UTF8.GetString(Convert.FromBase64String(Email)); LoginPassword = new DESEncrypt().EncryptString(Encoding.UTF8.GetString(Convert.FromBase64String(LoginPassword))); using (DBEntities db = new DBEntities()) { if (db.users.Count(p => p.LoginName == LoginName) > 0) return this.Content(new ReturnObject() { status = ReturnObject.EReturnStatus.error, message = "<strong>登录名</strong> 已被注册,请换个 <strong>登录名</strong> !" }.ToString()); if (db.users.Count(p => p.Email == Email) > 0) return this.Content(new ReturnObject() { status = ReturnObject.EReturnStatus.error, message = "<strong>电子邮箱</strong> 已被注册,请换个 <strong>电子邮箱</strong> !" }.ToString()); var User = new user { GUID = BasicTools.NewGuid(), LoginName = LoginName, Email = Email, ShowName = ShowName, LoginPassword = LoginPassword, CreateDateTime = DateTime.Now }; var User_Loginlog = new user_loginlog { userID = User.GUID, LoginDateTime = DateTime.Now }; db.users.Add(User); db.user_loginlogs.Add(User_Loginlog); db.SaveChanges(); this.Session[SessionConfig.CurrentUser] = User; return this.Content(new ReturnObject() { status = ReturnObject.EReturnStatus.success, message = "注册成功!" }.ToString()); } }