控制器中的 Ninject 注入为空

Question

我有一个 Web api，我必须使用 Ninject 来进行 DI。我按照以下教程中的步骤进行操作，但仍然无法使其正常工作。我找到的大多数解决方案都是针对旧的 ASP.Net，在 ASP.Net Core 中不起作用。我知道 MVC 项目和 Web-API 项目之间存在差异。启动public class Startup    {        private readonly AsyncLocal<Scope> scopeProvider = new AsyncLocal<Scope>();        public IKernel Kernel { get; set; }        private object Resolve(Type type) => Kernel.Get(type);        private object RequestScope(IContext context) => scopeProvider.Value;        public Startup(Microsoft.Extensions.Configuration.IConfiguration configuration)        {            Configuration = configuration;        }        public Microsoft.Extensions.Configuration.IConfiguration Configuration { get; }        // This method gets called by the runtime. Use this method to add services to the container.        public void ConfigureServices(IServiceCollection services)        {            services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);            services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();            services.AddRequestScopingMiddleware(() => scopeProvider.Value = new Scope());            services.AddCustomControllerActivation(Resolve);            services.AddCustomViewComponentActivation(Resolve);            services.AddMvc();        }

Answer 1

根据文档， Ninject 不再支持字段注入。使用公共设置器将您的字段转换为财产，您应该可以开始了

[Inject]
public IGPSProcessor Processor { private get; set; }