The physical path is 'C:\Users\m*******\source\repos\ConsoleApp5\ConsoleApp5\bin\Debug\net5.0\appsettings.json'. System.IO.FileNotFoundException: 'The configuration file 'appsettings.json' was not found and is not optional. Var northwind = config.GetConnectionString("ConnectionString") AddJsonFile("appsettings.json", optional: false) SetBasePath(Directory.GetCurrentDirectory()) Then i added this code to get the file:- if (!optionsBuilder.IsConfigured) In the above command, the first parameter is a connection string which includes three parts: DB Server, database name and security. Ok i added the appsetting.json file as follow:. Here, I use name of "appsettings.json" and the following contents for explanation purpose. (1) Install the package: from the NuGet. Scaffold-DbContext Serverdesktop-vd5sscb Initial CatalogdatabaseName Integrated SecurityTrue -OutputDir Models. csproj file and add the following: Now were ready to scaffold our code.To use the ConfigurationBuilder for a console application. Although ASP.NET Core application created by the template of VS2019 includes the functionality to obtain the setting information from json files you have to write your code You can use json file to store the connection string and other setting information. Take advantage of configuration and environments in. I would use server variables for a console application deployed to a server and user secrets during development. Typically, you'll move the connection string a appsetting.json file but there are other options. OptionsBuilder.UseSqlServer("Server=(local) Database=DemoDb Trusted_Connection=True ") For more guidance on storing connection strings, see. You can avoid scaffolding the connection string by using the Name= syntax to read it from configuration - see. #warning To protect potentially sensitive information in your connection string, you should move it out of source code. protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) The scaffolding command adds the connection string to the SchoolDBContext file.Įxample. This tutorial shows how to create a simple console application, powered by. Please take the time to read the entire reference documentation.Ģ) second question, inside my asp.net core web application > where is the connection string saved? so i can change it when i move my console application to the live environment ? This command scaffolds a DbContext and entity type classes for a specified database. This information is openly covered in links I provided in your 1) can i only map specific tables? instead of mapping all the tables?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |