我使用的是http://json.codeplex.com/,我使用的是基于Ruby的Rest API。问题是大多数属性都有一个ruby下划线命名约定。我想知道是否有人知道一种方法,这样我就可以避免添加大量的JsonProperty。
例如,我希望避免添加JsonProperty属性,并在序列化程序设置中内置一个约定,以便它知道尝试将带有下划线的属性映射到.NET命名约定:)
public class Member
{
[JsonProperty(PropertyName = "avatar_url")]
public string AvatarUrl { get; set; }
[JsonProperty(PropertyName = "twitter_screen_name")]
public string TwitterScreenName { get; set; }
[JsonProperty(PropertyName = "website_url")]
public string WebSiteUrl { get; set; }
}
发布于 2011-09-02 02:54:14
请阅读:http://nyqui.st/json-net-newtonsoft-json-lowercase-keys
public class UnderscoreMappingResolver : DefaultContractResolver
{
protected override string ResolvePropertyName(string propertyName)
{
return System.Text.RegularExpressions.Regex.Replace(
propertyName, @"([A-Z])([A-Z][a-z])|([a-z0-9])([A-Z])", "$1$3_$2$4").ToLower();
}
}
发布于 2016-08-23 07:09:48
从版本9开始,就有了一个新的命名策略属性来实现这一点,并且它有一个内置的SnakeCaseNamingStrategy类。使用下面的代码并将contractResolver
注册为SerializerSettings.ContractResolver
。
var contractResolver = new DefaultContractResolver();
contractResolver.NamingStrategy = new SnakeCaseNamingStrategy();
默认情况下,该类不包括字典,也不重写任何手动设置的属性值。这是可以在重载中传递的两个参数:
// true parameter forces handling of dictionaries
// false prevents the serializer from changing anything manually set by an attribute
contractResolver.NamingStrategy = new SnakeCaseNamingStrategy(true, false);
发布于 2016-04-14 16:58:23
这个很适合我
var settings = new JsonSerializerSettings
{
ContractResolver = new PascalCaseToUnderscoreContractResolver()
};
var rawJson = "{ test_property:'test' }"
var myObject = JsonConvert.DeserializeObject<MyObjectType>(rawJson, settings);
使用人性化函数“下划线”
https://www.nuget.org/packages/Humanizer/1.37.7
http://humanizr.net/#underscore
public class PascalCaseToUnderscoreContractResolver : DefaultContractResolver
{
protected override string ResolvePropertyName(string propertyName) => propertyName.Underscore();
}
MyObjectType类
public Class MyObjectType
{
public string TestProperty {get;set;}
}
https://stackoverflow.com/questions/3922874
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