问题来源于我写了一个接口，接口的返回类型是JsonResult，但是对接之后反应返回结果的首字母全小写了，后来查了写资料返现.net core 对json 的处理默认使用驼峰式，需要在ConfigureServices 方法中全局这只先不适用驼峰式处理
/// <summary>
/// This method gets called by the runtime. Use this method to add services to the container.
/// </summary>
/// <param name="services"></param>
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().AddJsonOptions(options => { options.SerializerSettings.ContractResolver = new DefaultContractResolver(); });
// 过滤器执行顺序 身份-动作-异常 services.AddMvc(options => { options.Filters.Add<AuthorizationFilters>(); // 添加身份验证过滤器 options.Filters.Add<ActionFilter>(); // 添加出动作过滤器 options.Filters.Add<ExceptionFilter>(); // 添加出异常过滤器 }); // 为在.net core 环境下获取request.current services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>(); StaticHttpContextExtensions.AddHttpContextAccessor(services); services.AddDirectoryBrowser(); }处理之后便不会按驼峰式处理，会按后台处理的原样返回