C# URI查询字符串JsonSerializerSettings和Asp.Net核心

C# URI查询字符串JsonSerializerSettings和Asp.Net核心,c#,asp.net-core,C#,Asp.net Core,在.NETCore1.1中 下面的代码段适用于输入/输出(正文)格式 //配置服务 .AddJsonOptions(jsonOption => { jsonOption.SerializerSettings.ContractResolver = new DefaultContractResolver() { NamingStrategy = new SnakeCaseNamingStrategy(true, true) }; }) 我希望查询字符串也具有相

在.NETCore1.1中

下面的代码段适用于输入/输出(正文)格式

//配置服务

.AddJsonOptions(jsonOption =>
 {
   jsonOption.SerializerSettings.ContractResolver = new DefaultContractResolver()
   {
     NamingStrategy = new SnakeCaseNamingStrategy(true, true)
   };
 })
我希望查询字符串也具有相同的行为

示例

/url/GetData?系统名称=英特尔&is\u活动=真

原料药

公共类系统控制器:控制器
{
公共列表GetData([FromQuery]字符串SystemName,FromQuery]bool IsActive)
{ 
Assert.Equals(“英特尔”,系统名);
Assert.Equals(true,IsActive);
返回null;
}
}
任何关于如何使用Camelcase返回查询字符串模型绑定的建议。 提前谢谢

另外,如果您需要任何进一步的信息,请告诉我。

:)

 public class SystemController : Controller
 {
    public List<string> GetData([FromQuery]string SystemName, FromQuery]bool IsActive)
    { 
      Assert.Equals("intel", SystemName);
      Assert.Equals(true, IsActive);
      return null;
    }
 }
using System;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Http.Internal;
using Microsoft.AspNetCore.Mvc.ModelBinding;

namespace Application.ValueProviders
{
    public class CamelCaseQueryStringValueProviderFactory : IValueProviderFactory
    {
        public Task CreateValueProviderAsync(ValueProviderFactoryContext context)
        {
            if (context == null)
                throw new ArgumentNullException(nameof(context));
            return AddValueProviderAsync(context);
        }

        private async Task AddValueProviderAsync(ValueProviderFactoryContext context)
        {
            var collection = context.ActionContext.HttpContext.Request.Query
                .ToDictionary(t => ToCamelCaseFromSnakeCase(t.Key), t => t.Value, StringComparer.OrdinalIgnoreCase);

            var valueProvider = new QueryStringValueProvider(
                BindingSource.Query,
                new QueryCollection(collection),
                CultureInfo.InvariantCulture);

            context.ValueProviders.Add(valueProvider);
        }

        private string ToCamelCaseFromSnakeCase(string str)
        {
            return str.Split(new[] { "_" },
                StringSplitOptions.RemoveEmptyEntries).
                Select(s => char.ToUpperInvariant(s[0]) + s.Substring(1, s.Length - 1)).
                Aggregate(string.Empty, (s1, s2) => s1 + s2);
        }
    }
}