/// <summary> /// 32个字符组成一组随机数组 /// </summary> public string generateToken() { //用三组字符串进行md5加密 string randchar = RandomStringBuilder.Create(32); return(randchar); }
public async Task <IActionResult> Post(string id, [FromBody] JsonElement value) { string str = JsonSerializer.Serialize(value); JsonResponse jsonResponse = null; try { jsonResponse = JsonSerializer.Deserialize <JsonResponse>(str); } catch (Exception e) { return(BadRequest()); } if (jsonResponse == null) { return(BadRequest()); } else if (id != jsonResponse.id) { return(NotFound()); } var survey = await _context.Survey.FindAsync(id); if (survey == null) { return(NotFound()); } Response response = new Response(); int index = 0; response.ResponseID = RandomStringBuilder.Create(); response.IMEI = jsonResponse.IMEI; response.Latitude = jsonResponse.Latitude; response.Longitude = jsonResponse.Longitude; response.RefSurveyID = jsonResponse.id; response.Survey = survey; response.TimeStamp = jsonResponse.time; foreach (string answerStr in jsonResponse.answers) { Answer answer = new Answer(); answer.Response = response; answer.RefResponseID = response.ResponseID; answer.QuestionNum = index; answer.Content = answerStr; answer.AnswerKey = RandomStringBuilder.Create(); _context.Add(answer); ++index; } _context.Add(response); await _context.SaveChangesAsync(); return(Ok()); }
// GET: Questions/Create public IActionResult Create(string id) { var result = _context.Question.Include(q => q.Survey).Where(m => m.RefSurveyID == id); if (result == null) { return(View()); } int max = 0; foreach (Question question in result) { if (question.QuestionNum > max) { max = question.QuestionNum; } } ViewData["QuestionNum"] = max + 1; ViewData["QuestionKey"] = RandomStringBuilder.Create(); ViewData["RefSurveyID"] = id; return(View()); }
public async Task <IActionResult> Create([Bind("AppId,AppName,UserNameID,AlgorithmRefId,APIKey,CreateTime,LastCallTime,MonthCallCount,State,AIFunction")] App app) { if (ModelState.IsValid) { if (string.IsNullOrEmpty(app.AppName)) { return(NotFound()); } if (app.Algorithm != null || !string.IsNullOrEmpty(app.AlgorithmRefId)) { app.AIFunction = AIFunction.Custom; } string userID = _context.Users.First(u => u.UserName == User.Identity.Name).Id; app.UserNameID = userID; app.CreateTime = DateTime.Now; app.LastCallTime = DateTime.Now; app.MonthCallCount = 0; app.State = true; string rand; for (rand = RandomStringBuilder.Create(36); _context.App.Any(a => a.APIKey == RandomStringBuilder.Create(36));) { rand = RandomStringBuilder.Create(36); } app.APIKey = rand; _context.Add(app); await _context.SaveChangesAsync(); return(RedirectToAction(nameof(Index))); } ViewData["AlgorithmId"] = app.AlgorithmRefId; var algorithm = await _context.Algorithm .FirstOrDefaultAsync(m => m.AlgorithmId == app.AlgorithmRefId); ViewData["AlgorithmName"] = algorithm.AlgorithmName; ViewData["AlgorithmRefId"] = new SelectList(_context.Algorithm.Where(a => a.AlgorithmId == algorithm.AlgorithmId), "AlgorithmId", "AlgorithmId"); return(View(app)); }
/// <summary> /// 生成 ASE的密钥 16位 /// </summary> private void GenerateAESKey() { string randomStr = RandomStringBuilder.Create(16).ToLower(); outFileConfig.tsAESKey = Encoding.UTF8.GetBytes(randomStr); }
// GET: Surveys/Create public IActionResult Create() { ViewData["SurveyID"] = RandomStringBuilder.Create(); return(View()); }