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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.
12 lis 2024 · 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.
There are different ways to store and read connection strings in appsettings.json. Learn some easy ways to work with connection strings in .NET Core. Written by: Mark Lurade. In .NET Core and ASP.NET Core applications the application settings are stored in a JSON file named appsettings.json.
A database connection string is a string that specifies information about how to connect to a particular database. In the context of Entity Framework Core (EF Core), a connection string provides the necessary details for the DbContext to establish a connection to the database.
There are several ways to manage connection strings in EF Core 6/7. Hardcoding Connection String. Use the DbContextOptionsBuilder class and configure the connection string directly in the OnConfiguring method of your DbContext class. This allows you to hardcode the connection string within your code, as shown below.
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.
31 sty 2024 · How to Read Connection Strings From the ConnectionStrings Section. Once we have the configuration object, let’s use it to read values from the configured sources. For database connection strings, the standard way to store them in the JSON settings file is under the ConnectionStrings section:
