public async Task UserLogin() { // 读取jsonData var body = JObject.Parse(await HttpContext.GetRequestBodyAsStringAsync()); string userId = body.SelectToken(Fields.userName).ValueOrDefault(string.Empty); string password = body.SelectToken(Fields.password).ValueOrDefault(string.Empty); // 由于是客户端,不加密 // 判断数据正确性 if (string.IsNullOrEmpty(userId)) { await ResponseErrorAsync("用户名为空"); } if (string.IsNullOrEmpty(password)) { await ResponseErrorAsync("密码为空"); return; } // 获取数据库 var user = LiteDb.Query <User>().Where(u => u.userId == userId).FirstOrDefault(); if (user == null) { // 新建用户 LiteDb.Insert(new User() { userId = userId, password = password, createDate = DateTime.Now }); // 新建用户后,同时给用户建立默认配置 LiteDb.Insert(Setting.DefaultSetting(userId)); } else { // 判断密码正确性 if (user.password != password) { await ResponseErrorAsync("密码错误"); return; } } UserConfig uConfig = IoC.Get <UserConfig>(); JwtToken jwtToken = new JwtToken(uConfig.TokenSecret, userId, JwtToken.DefaultExp()); await ResponseSuccessAsync(new JObject(new JProperty(Fields.token, jwtToken.Token))); }