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The method below will work fine if you want to get a connectionString from appsettings.json into a Model or ViewModel (not Controller). This is for ASP.NET Core 3 and above.
The connection string should be added to your application's App.config file, or Web.config when using ASP.NET. Connection string containing sensitive information, such as username and password, should protect the contents of the configuration file using Protected Configuration.
Storing connection strings in appsettings.json makes it easy to change settings in production without touching the codebase or re-compiling. Once you learn about configuration in .NET Core and what methods to use it is quite easy to work with.
31 sty 2024 · Also, we have learned how to read connection strings from environment variables through the .NET Core Configuration object. Finally, we have learned how we can read connection strings in ASP.NET Core applications by injecting a configuration object in a controller class.
15 cze 2024 · In this article I will explain with an example, how to read Connection String from AppSettings.json file in .Net Core 8 and ASP.Net Core 8. Microsoft has replaced System.Configuration class with IConfiguration interface in .Net Core 8.
15 cze 2024 · Discover the right way to set up connection strings with usernames and passwords in ASP.NET Core for secure data access
Connection string contain information about the data source that is being connected to. This information varies from provider to provider, but will usually include the name and location of the source, and optionally some means of authenticating the user.
