Microsoft.Extensions.Configuration 8.0.0

About

Microsoft.Extensions.Configuration is combined with a core configuration abstraction under Microsoft.Extensions.Configuration.Abstractions that allows for building different kinds of configuration providers to retrieve key/value pair configuration values from in the form of IConfiguration. There are a number of built-in configuration provider implementations to read from environment variables, in-memory collections, JSON, INI or XML files. Aside from the built-in variations, there are more shipped libraries shipped by community for integration with various configuration service and other data sources.

Key Features

  • In-memory configuration provider
  • Chained configuration provider for chaining multiple confiugration providers together.
  • Base types that implement configuration abstraction interfaces that can be used when implementing other configuration providers.

How to Use

using Microsoft.Extensions.Configuration;

var configurationBuilder = new ConfigurationBuilder();

configurationBuilder.AddInMemoryCollection(
    new Dictionary<string, string?>
    {
        ["Setting1"] = "value",
        ["MyOptions:Enabled"] = bool.TrueString,
    });

configurationBuilder.AddInMemoryCollection(
    new Dictionary<string, string?>
    {
        ["Setting2"] = "value2",
        ["MyOptions:Enabled"] = bool.FalseString,
    });

var config = configurationBuilder.Build();

// note case-insensitive
Console.WriteLine(config["setting1"]);
Console.WriteLine(config["setting2"]);

// note last in wins
Console.WriteLine(config["MyOptions:Enabled"]);

Main Types

The main types provided by this library are:

  • Microsoft.Extensions.Configuration.ConfigurationBuilder
  • Microsoft.Extensions.Configuration.ConfigurationManager
  • Microsoft.Extensions.Configuration.ConfigurationRoot
  • Microsoft.Extensions.Configuration.ConfigurationSection

Additional Documentation

Feedback & Contributing

Microsoft.Extensions.Configuration is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on Microsoft.Extensions.Configuration.

Packages Downloads
Microsoft.Extensions.Configuration.EnvironmentVariables
Environment variables configuration provider implementation for Microsoft.Extensions.Configuration.
 1,174
Microsoft.Extensions.Configuration.Binder
Functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration.
 1,173
Microsoft.Extensions.Configuration.Binder
Functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration.
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Microsoft.Extensions.Configuration.Binder
Functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration.
 998
Microsoft.Extensions.Configuration.Binder
Functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration. This package was built from the source code at https://github.com/aspnet/Extensions/tree/9bc79b2f25a3724376d7af19617c33749a30ea3a
 519
Microsoft.Extensions.Configuration.FileExtensions
Extension methods for configuring file-based configuration providers for Microsoft.Extensions.Configuration.
 338
Microsoft.AspNetCore.Hosting
ASP.NET Core hosting infrastructure and startup logic for web applications.
 334
Microsoft.Extensions.Configuration.EnvironmentVariables
Environment variables configuration provider implementation for Microsoft.Extensions.Configuration. This package was built from the source code at https://github.com/aspnet/Extensions/tree/9bc79b2f25a3724376d7af19617c33749a30ea3a
 297
Microsoft.Extensions.Configuration.Json
JSON configuration provider implementation for Microsoft.Extensions.Configuration.
 290
Microsoft.Extensions.Configuration.FileExtensions
Extension methods for configuring file-based configuration providers for Microsoft.Extensions.Configuration.
 284
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 162
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 127
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 112
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 110
Microsoft.Extensions.Configuration.Binder
Functionality to bind an object to data in configuration providers for Microsoft.Extensions.Configuration.
 109
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 93
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 86
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 61
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 59
Com.Ctrip.Framework.Apollo.Configuration
携程Apollo客户端 　　与Microsoft.Extensions.Configuration集成请使用Com.Ctrip.Framework.Apollo.Configuration包
 57

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