Ninject 在 Web 服务中注入服务接口 [英] Ninject inject a service interface in a web service

问题描述

我的项目中有一个 Web 服务，用于将 json 数据返回给 ajax 调用.

I have a web service in my project that I use to return json data to ajax calls.

注入我的 ClientService 在常规页面上工作正常，但如何让它在 Web 服务中工作?

Injecting my ClientService works fine on regular pages but how do I get it to work in the Web Service?

NinjectWebCommon.cs:

NinjectWebCommon.cs:

 private static void RegisterServices(IKernel kernel)
        {
            kernel.Bind<IClientService>().To<ClientService>();
        }  

Default.aspx.cs:有效！

Default.aspx.cs: works!

public partial class _Default : System.Web.UI.Page
    {
 [Inject]
        public IClientService clientService { get; set; } 

MyWebservice.asmx:NullReferenceException(clientService 为空)

MyWebservice.asmx: NullReferenceException (clientService is null)

 public class MyWebService: System.Web.Services.WebService
    {     
        [Inject]
        public IClientService clientService { get; set; } 


 [WebMethod, ScriptMethod(ResponseFormat = ResponseFormat.Json)]
        public MyObject GetClients(int id)
        {
            var list = clientService.GetClients(id);

推荐答案

我已经解决了这个问题.我将 MyWebService 类更改为从 Ninject.Web.WebServiceBase 派生:

I have solved this problem. I changed MyWebService class to derive from Ninject.Web.WebServiceBase:

public class MyWebService: WebServiceBase

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