c# - JsonSerializerSettings和Asp.Net核心

尝试设置JsonOutputFormatter选项:

var jsonFormatter = (JsonOutputFormatter) options.OutputFormatters.FirstOrDefault(f => f is JsonOutputFormatter);
if (jsonFormatter != null)
{
    jsonFormatter.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
}

或者

mvcBuilder.AddJsonOptions(jsonOptions =>
    {
        jsonOptions.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
    });

但是，一旦添加此内容，我将得到:



我正在使用标准的Microsoft.AspNet.Mvc.Formatters.Json (6.0.0-rc1-final)
编辑:通过安装Newtonsoft.Json 6.0.6(降级所有其他引用)解决了该问题

有人知道了吗？
谢谢..

最佳答案

.Net Core 1.0 RTM带有开箱即用的CamelCase格式。这是来自RC2的行为change。但是，如果需要修改它，请尝试以下代码段:

services.AddMvc()
        .AddJsonOptions(opt =>
    {
        var resolver  = opt.SerializerSettings.ContractResolver;
        if (resolver != null)
        {
            var res = resolver as DefaultContractResolver;
            res.NamingStrategy = null;  // <<!-- this removes the camelcasing
        }
    });

更多信息here。

对于dotnet core 1.0.1:

  services
            .AddMvcCore()
            .AddJsonFormatters(o => o...);

关于c# - JsonSerializerSettings和Asp.Net核心，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/35772387/