Microsoft.Extensions.Configuration.Json 9.0.4
About
JSON configuration provider implementation for Microsoft.Extensions.Configuration. This package enables you to read your application's settings from a JSON file. You can use JsonConfigurationExtensions.AddJsonFile extension method on IConfigurationBuilder to add the JSON configuration provider to the configuration builder.
How to Use
The following example shows how to read application settings from the JSON configuration file.
using System;
using Microsoft.Extensions.Configuration;
class Program
{
static void Main()
{
// Build a configuration object from JSON file
IConfiguration config = new ConfigurationBuilder()
.AddJsonFile("appsettings.json")
.Build();
// Get a configuration section
IConfigurationSection section = config.GetSection("Settings");
// Read simple values
Console.WriteLine($"Server: {section["Server"]}");
Console.WriteLine($"Database: {section["Database"]}");
// Read a collection
Console.WriteLine("Ports: ");
IConfigurationSection ports = section.GetSection("Ports");
foreach (IConfigurationSection child in ports.GetChildren())
{
Console.WriteLine(child.Value);
}
}
}
To run this example, include an appsettings.json file with the following content in your project:
{
"Settings": {
"Server": "example.com",
"Database": "Northwind",
"Ports": [ 80, 81 ]
}
}
You can include a configuration file using a code like this in your .csproj file:
<ItemGroup>
<Content Include="appsettings.json">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
</ItemGroup>
Additional Documentation
Feedback & Contributing
Microsoft.Extensions.Configuration.Json 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.Json.
| Packages | Downloads |
|---|---|
|
Masuit.Tools.Core
包含一些常用的操作类，大都是静态类，加密解密，反射操作，Excel简单导出，权重随机筛选算法，分布式短id，表达式树，linq扩展，文件压缩，多线程下载和FTP客户端，硬件信息，字符串扩展方法，日期时间扩展操作，中国农历，大文件拷贝，图像裁剪，验证码，断点续传，集合扩展等常用封装。
官网教程：https://ldqk.org/55
github：https://github.com/ldqk/Masuit.Tools
|
2 |
|
Masuit.Tools.Core
包含一些常用的操作类，大都是静态类，加密解密，反射操作，硬件信息，字符串扩展方法，日期时间扩展操作，大文件拷贝，图像裁剪，html处理，验证码、NoSql等常用封装。
官网教程：https://masuit.com/55
github：https://github.com/ldqk/Masuit.Tools
|
2 |
|
Masuit.Tools.Core
包含一些常用的操作类，大都是静态类，加密解密，反射操作，硬件信息，字符串扩展方法，日期时间扩展操作，大文件拷贝，图像裁剪，html处理，验证码、NoSql等常用封装。
官网教程：https://masuit.com/55
github：https://github.com/ldqk/Masuit.Tools
|
2 |
|
Masuit.Tools.Core
包含一些常用的操作类，大都是静态类，加密解密，反射操作，硬件信息，字符串扩展方法，日期时间扩展操作，大文件拷贝，图像裁剪，html处理，验证码、NoSql等常用封装。
官网教程：https://ldqk.org/55
github：https://github.com/ldqk/Masuit.Tools
|
2 |
|
Masuit.Tools.Core
包含一些常用的操作类，大都是静态类，加密解密，反射操作，硬件信息，字符串扩展方法，日期时间扩展操作，大文件拷贝，图像裁剪，html处理，验证码、NoSql等常用封装。
官网教程：https://masuit.com/55
github：https://github.com/ldqk/Masuit.Tools
|
2 |
|
Masuit.Tools.Core
包含一些常用的操作类，大都是静态类，加密解密，反射操作，硬件信息，字符串扩展方法，日期时间扩展操作，大文件拷贝，图像裁剪，html处理，验证码、NoSql等常用封装。
示例代码：
1.检验字符串是否是Email
bool isEmail="1170397736@qq.com".MatchEmail();
2.获取线程内唯一对象
CallContext<T>.GetData("db");
3.获取当前请求上下文
var context=HttpContext2.Current;
4.获取IP详细地理信息
var address="114.114.114.114".GetPhysicsAddress();
5.大文件操作
FileStream fs = new FileStream(@"D:\boot.vmdk", FileMode.OpenOrCreate, FileAccess.ReadWrite);
{
//fs.CopyToFile(@"D:\1.bak");//同步复制大文件
fs.CopyToFileAsync(@"D:\1.bak");//异步复制大文件
string md5 = fs.GetFileMD5Async().Result;//异步获取文件的MD5
}
6.html的防XSS处理：
string html = @"<link href="/Content/font-awesome/css" rel="stylesheet" />
<!--[if IE 7]>
<link href='/Content/font-awesome-ie7.min.css' rel='stylesheet'/>
<![endif]-->
<script src="/Scripts/modernizr"></script>
<div id="searchBox" role="search">
<form action="/packages" method="get">
<span class="user-actions"><a href="/users/account/LogOff">退出</a></span>
<input name="q" id="searchBoxInput" />
<input id="searchBoxSubmit" type="submit" value="Submit" />
</form>
</div>";
string s = html.HtmlSantinizerStandard();//清理后：<div><span><a href="/users/account/LogOff">退出</a></span></div>
|
2 |
|
Masuit.Tools.Core
包含一些常用的操作类，大都是静态类，加密解密，反射操作，硬件信息，字符串扩展方法，日期时间扩展操作，大文件拷贝，图像裁剪，html处理，验证码、NoSql等常用封装。
官网教程：https://ldqk.org/55
github：https://github.com/ldqk/Masuit.Tools
|
2 |
.NET Framework 4.6.2
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.4)
- Microsoft.Extensions.Configuration.FileExtensions (>= 9.0.4)
- Microsoft.Extensions.Configuration (>= 9.0.4)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.4)
- System.Text.Json (>= 9.0.4)
.NET 8.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.4)
- Microsoft.Extensions.Configuration.FileExtensions (>= 9.0.4)
- Microsoft.Extensions.Configuration (>= 9.0.4)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.4)
- System.Text.Json (>= 9.0.4)
.NET 9.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.4)
- Microsoft.Extensions.Configuration.FileExtensions (>= 9.0.4)
- Microsoft.Extensions.Configuration (>= 9.0.4)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.4)
.NET Standard 2.0
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.4)
- Microsoft.Extensions.Configuration.FileExtensions (>= 9.0.4)
- Microsoft.Extensions.Configuration (>= 9.0.4)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.4)
- System.Text.Json (>= 9.0.4)
.NET Standard 2.1
- Microsoft.Extensions.Configuration.Abstractions (>= 9.0.4)
- Microsoft.Extensions.Configuration.FileExtensions (>= 9.0.4)
- Microsoft.Extensions.Configuration (>= 9.0.4)
- Microsoft.Extensions.FileProviders.Abstractions (>= 9.0.4)
- System.Text.Json (>= 9.0.4)
| Version | Downloads | Last updated |
|---|---|---|
| 10.0.1 | 0 | 12/09/2025 |
| 10.0.0 | 0 | 11/11/2025 |
| 10.0.0-rc.2.25502.107 | 1 | 01/10/2026 |
| 10.0.0-rc.1.25451.107 | 1 | 01/10/2026 |
| 10.0.0-preview.7.25380.108 | 1 | 01/10/2026 |
| 10.0.0-preview.6.25358.103 | 1 | 01/10/2026 |
| 10.0.0-preview.5.25277.114 | 1 | 01/10/2026 |
| 10.0.0-preview.4.25258.110 | 1 | 01/10/2026 |
| 10.0.0-preview.3.25171.5 | 1 | 01/10/2026 |
| 10.0.0-preview.2.25163.2 | 1 | 01/10/2026 |
| 10.0.0-preview.1.25080.5 | 1 | 01/10/2026 |
| 9.0.11 | 0 | 11/11/2025 |
| 9.0.10 | 0 | 10/14/2025 |
| 9.0.9 | 1 | 01/10/2026 |
| 9.0.8 | 1 | 01/10/2026 |
| 9.0.7 | 1 | 01/10/2026 |
| 9.0.6 | 1 | 01/10/2026 |
| 9.0.5 | 1 | 01/10/2026 |
| 9.0.4 | 1 | 01/10/2026 |
| 9.0.3 | 1 | 01/10/2026 |
| 9.0.2 | 1 | 01/10/2026 |
| 9.0.1 | 1 | 01/10/2026 |
| 9.0.0 | 1 | 01/10/2026 |
| 9.0.0-rc.2.24473.5 | 1 | 01/10/2026 |
| 9.0.0-rc.1.24431.7 | 1 | 01/10/2026 |
| 9.0.0-preview.7.24405.7 | 1 | 01/10/2026 |
| 9.0.0-preview.6.24327.7 | 1 | 01/11/2026 |
| 9.0.0-preview.5.24306.7 | 0 | 06/11/2024 |
| 9.0.0-preview.4.24266.19 | 0 | 05/21/2024 |
| 9.0.0-preview.3.24172.9 | 1 | 01/11/2026 |
| 9.0.0-preview.2.24128.5 | 0 | 03/12/2024 |
| 9.0.0-preview.1.24080.9 | 1 | 01/10/2026 |
| 8.0.1 | 1 | 01/10/2026 |
| 8.0.0 | 1 | 01/10/2026 |
| 8.0.0-rc.2.23479.6 | 1 | 01/10/2026 |
| 8.0.0-rc.1.23419.4 | 1 | 01/10/2026 |
| 8.0.0-preview.7.23375.6 | 1 | 01/11/2026 |
| 8.0.0-preview.6.23329.7 | 1 | 01/11/2026 |
| 8.0.0-preview.5.23280.8 | 1 | 01/10/2026 |
| 8.0.0-preview.4.23259.5 | 1 | 01/11/2026 |
| 8.0.0-preview.3.23174.8 | 1 | 01/11/2026 |
| 8.0.0-preview.2.23128.3 | 1 | 01/10/2026 |
| 8.0.0-preview.1.23110.8 | 1 | 01/10/2026 |
| 7.0.0 | 1 | 01/10/2026 |
| 7.0.0-rc.2.22472.3 | 0 | 10/11/2022 |
| 7.0.0-rc.1.22426.10 | 0 | 09/14/2022 |
| 7.0.0-preview.7.22375.6 | 0 | 08/09/2022 |
| 7.0.0-preview.6.22324.4 | 1 | 01/10/2026 |
| 7.0.0-preview.5.22301.12 | 1 | 01/10/2026 |
| 7.0.0-preview.4.22229.4 | 1 | 01/10/2026 |
| 7.0.0-preview.3.22175.4 | 1 | 01/11/2026 |
| 7.0.0-preview.2.22152.2 | 1 | 01/10/2026 |
| 7.0.0-preview.1.22076.8 | 1 | 01/10/2026 |
| 6.0.1 | 1 | 01/10/2026 |
| 6.0.0 | 1 | 01/10/2026 |
| 6.0.0-rc.2.21480.5 | 1 | 01/10/2026 |
| 6.0.0-rc.1.21451.13 | 0 | 09/14/2021 |
| 6.0.0-preview.7.21377.19 | 0 | 08/10/2021 |
| 6.0.0-preview.6.21352.12 | 0 | 07/14/2021 |
| 6.0.0-preview.5.21301.5 | 1 | 01/10/2026 |
| 6.0.0-preview.4.21253.7 | 0 | 05/24/2021 |
| 6.0.0-preview.3.21201.4 | 1 | 01/10/2026 |
| 6.0.0-preview.2.21154.6 | 1 | 01/11/2026 |
| 6.0.0-preview.1.21102.12 | 1 | 01/10/2026 |
| 5.0.0 | 1 | 01/10/2026 |
| 5.0.0-rc.2.20475.5 | 0 | 10/13/2020 |
| 5.0.0-rc.1.20451.14 | 0 | 09/14/2020 |
| 5.0.0-preview.8.20407.11 | 0 | 08/25/2020 |
| 5.0.0-preview.7.20364.11 | 0 | 07/21/2020 |
| 5.0.0-preview.6.20305.6 | 1 | 01/10/2026 |
| 5.0.0-preview.5.20278.1 | 1 | 01/10/2026 |
| 5.0.0-preview.4.20251.6 | 1 | 01/10/2026 |
| 5.0.0-preview.3.20215.2 | 1 | 01/10/2026 |
| 5.0.0-preview.2.20160.3 | 1 | 01/10/2026 |
| 5.0.0-preview.1.20120.4 | 1 | 01/10/2026 |
| 3.1.32 | 0 | 12/13/2022 |
| 3.1.31 | 0 | 11/08/2022 |
| 3.1.30 | 0 | 10/11/2022 |
| 3.1.29 | 0 | 09/13/2022 |
| 3.1.28 | 0 | 08/09/2022 |
| 3.1.27 | 0 | 07/12/2022 |
| 3.1.26 | 0 | 06/14/2022 |
| 3.1.25 | 0 | 05/10/2022 |
| 3.1.24 | 0 | 04/11/2022 |
| 3.1.23 | 0 | 03/08/2022 |
| 3.1.22 | 0 | 12/14/2021 |
| 3.1.21 | 0 | 11/07/2021 |
| 3.1.20 | 0 | 10/11/2021 |
| 3.1.19 | 0 | 09/14/2021 |
| 3.1.18 | 0 | 08/10/2021 |
| 3.1.17 | 0 | 07/13/2021 |
| 3.1.16 | 0 | 06/08/2021 |
| 3.1.15 | 0 | 05/11/2021 |
| 3.1.14 | 0 | 04/06/2021 |
| 3.1.13 | 0 | 03/09/2021 |
| 3.1.12 | 0 | 02/09/2021 |
| 3.1.11 | 0 | 01/12/2021 |
| 3.1.10 | 0 | 11/09/2020 |
| 3.1.9 | 1 | 01/10/2026 |
| 3.1.8 | 1 | 01/10/2026 |
| 3.1.7 | 1 | 01/10/2026 |
| 3.1.6 | 1 | 01/10/2026 |
| 3.1.5 | 1 | 01/10/2026 |
| 3.1.4 | 1 | 01/10/2026 |
| 3.1.3 | 1 | 01/10/2026 |
| 3.1.2 | 1 | 01/10/2026 |
| 3.1.1 | 1 | 01/10/2026 |
| 3.1.0 | 1 | 01/10/2026 |
| 3.1.0-preview3.19553.2 | 1 | 01/11/2026 |
| 3.1.0-preview2.19525.4 | 0 | 11/01/2019 |
| 3.1.0-preview1.19506.1 | 1 | 01/11/2026 |
| 3.0.3 | 1 | 01/10/2026 |
| 3.0.2 | 1 | 01/10/2026 |
| 3.0.1 | 1 | 01/10/2026 |
| 3.0.0 | 1 | 01/10/2026 |
| 3.0.0-rc1.19456.10 | 1 | 01/10/2026 |
| 3.0.0-preview9.19423.4 | 0 | 09/04/2019 |
| 3.0.0-preview8.19405.4 | 0 | 08/13/2019 |
| 3.0.0-preview7.19362.4 | 0 | 07/23/2019 |
| 3.0.0-preview6.19304.6 | 0 | 06/12/2019 |
| 3.0.0-preview5.19227.9 | 0 | 05/06/2019 |
| 3.0.0-preview4.19216.2 | 0 | 04/18/2019 |
| 3.0.0-preview3.19153.1 | 1 | 01/11/2026 |
| 3.0.0-preview.19074.2 | 0 | 01/29/2019 |
| 3.0.0-preview.18572.1 | 0 | 12/04/2018 |
| 2.2.0 | 1 | 01/10/2026 |
| 2.2.0-preview3-35497 | 0 | 10/17/2018 |
| 2.2.0-preview2-35157 | 0 | 09/12/2018 |
| 2.2.0-preview1-35029 | 0 | 08/22/2018 |
| 2.1.1 | 1 | 01/10/2026 |
| 2.1.0 | 1 | 01/10/2026 |
| 2.1.0-rc1-final | 1 | 01/11/2026 |
| 2.1.0-preview2-final | 1 | 01/11/2026 |
| 2.1.0-preview1-final | 1 | 01/11/2026 |
| 2.0.2 | 1 | 01/10/2026 |
| 2.0.1 | 1 | 01/10/2026 |
| 2.0.0 | 1 | 01/10/2026 |
| 2.0.0-preview2-final | 1 | 01/11/2026 |
| 2.0.0-preview1-final | 1 | 01/11/2026 |
| 1.1.2 | 1 | 01/10/2026 |
| 1.1.1 | 1 | 01/10/2026 |
| 1.1.0 | 1 | 01/10/2026 |
| 1.1.0-preview1-final | 0 | 10/24/2016 |
| 1.0.2 | 1 | 01/10/2026 |
| 1.0.1 | 1 | 01/10/2026 |
| 1.0.0 | 1 | 01/10/2026 |
| 1.0.0-rc2-final | 1 | 01/11/2026 |
| 1.0.0-rc1-final | 1 | 01/11/2026 |