c# - 构建 JSON 配置部分

Question

有没有办法用 JSON 而不是 XML 编写配置部分？

假设我有以下ConfigurationSection:

public class UsersConfig : ConfigurationSection {

      [ConfigurationProperty("users",
                             IsRequired = false)]
      public UserCollection Users {
           get { return this["users"] as UserCollection; }
      }
}

[ConfigurationCollection(typeof(UserElement),
     AddItemName = "user"]
public class UsersCollection : ConfigurationElementCollection {
      protected override ConfigurationElement CreateNewElement() {
            return new UserElement();
      }

      protected override object GetElementKey(ConfigurationElement element) {
            return ((UserElement)element).Name;
      }
}

public class UserElement : ConfigurationElement {

     [ConfigurationProperty("name",
                            IsRequired = true,
                            IsKey = true)]
     public string Name {
          get { return this["name"] as string; }
          set { this["name"] = value; }
     }
}

然后我可以创建以下 XML 配置部分:

<users-config>
      <users>
            <user name="Matt458" />
            <user name="JohnLennon" />
      </users>
</users-config>

我想要实现的是维护相同的 UsersConfig 类，但我不想将其映射到 XML，而是将其映射到 JSON:

{
    "users": [
        {
            "name": "Matt458"
        },
        {
             "name": "JohnLennon"
        }
    ]
}

Answer 1

这个图书馆可能会帮助你:https://github.com/Dynalon/JsonConfig :

来自文档:

JsonConfig is a simple to use configuration library, allowing JSON based config files for your C#/.NET application instead of cumbersome web.config/application.config xml files. It is based on JsonFX and C# 4.0 dynamic feature. Allows putting your programs config file into .json files, where a default config can be embedded as a resource or put in the (web-)application folder. Configuration can be accessed via dynamic types, no custom classes or any other stub code is necessary. JsonConfig brings support for config inheritance, meaning a set of configuration files can be used to have a single, scoped configuration at runtime which is a merged version of all provided configuration files.