.NET Core 中带有特殊字符的 appsettings [英] appsettings with special characters in .NET Core

问题描述

我有一个小型 .NET Core 控制台应用程序，它有一个 appsettings.json 文件，其中包含不同的配置部分，其中一些值包含重音符号(例如 á 或 <代码>ó).

I have a small .NET Core console app which has an appsettings.json file containing different configuration sections and some of the values contain accents (for example á or ó).

当我解析给定的配置部分时，我会得到奇怪的字符.

When I parse a given configuration section I get weird chars back for those.

配置命名空间中是否有可以帮助正确解析字符串的选项?

Is there an option in the configuration namespace that could help in parsing the string correctly?

真实例子:

{
  "Loc": "https://www.mywebsite.com/image.jpg",
  "Caption": "Ocasión - Los mejores vehículos"
},

推荐答案

JSON 要求 UTF-8 作为文件编码.您的文件很可能以某种其他编码保存，可能是代码页 1252.请确保将文件保存为 UTF-8，这样您的字符就可以使用了.

JSON mandates UTF-8 as the file encoding. Your file is most likely saved in some other encoding, possibly Codepage 1252. Make sure you save the file as UTF-8 and your characters will work.

不同的工具对此有不同的处理方式.

Different tools handle this differently.

对于记事本，保存对话框中有一个编码选项:

For Notepad there's an Encoding selection in the Save dialog:

Visual Studio 在保存"对话框中有一个使用编码保存选项:

Visual Studio has a Save with Encoding option in the Save dialog:

您也可以编写一个小程序或脚本来进行转换，例如以下 PowerShell 管道:

You could also write a small program or script to do the conversion, e.g. the following PowerShell pipeline:

(Get-Content appsettings.json) | Set-Content -Encoding Utf8 appsettings.json

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