Question

我试图将 WebApi 2 与 Spring.Net 集成，但没有成功。这就是我的尝试：

private static void Main(string[] args)
    {
        var dataGeneratorList = new List<DataGenerator>
        {
            new StringDataGenerator(Name.First, "first", "name"),
            new StringDataGenerator(Name.Last, "last", "name"),
            new GuidDataGenerator(Guid.NewGuid, "uid", "id")
        };

        var writeProperties = typeof (Employee).GetProperties().Where(p => p.CanWrite);
        foreach (var property in writeProperties)
        {
            foreach (var dataGenerator in dataGeneratorList)
            {
                if (property.PropertyType == dataGenerator.Type)
                {
                    var weigth = dataGenerator.GetWeight(property.Name);
                    //How to access generator here???
                    var testValue = dataGenerator.Generator.Invoke();
                }
            }
        }
    }

何时创建public class MvcApplication : SpringMvcApplication { protected void Application_Start() { XmlConfigurator.Configure(); AreaRegistration.RegisterAllAreas(); GlobalConfiguration.Configure(WebApiConfig.Register); FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); RouteConfig.RegisterRoutes(RouteTable.Routes); BundleConfig.RegisterBundles(BundleTable.Bundles); } }实例，我得到此异常：

创建上下文时遇到错误＆＃39; spring.root＆＃39;：请求在此上下文中不可用

SpringWebApiDependencyResolver

我正在使用Spring.Net 2.0.1

Answer 1

现在正在运作，不需要以下一行：

config.DependencyResolver = new SpringWebApiDependencyResolver(ContextRegistry.GetContext());

这是我基于Spring.Net example的实现：

public class MvcApplication : SpringMvcApplication
{
    protected void Application_Start()
    {
        // More config...
        GlobalConfiguration.Configure(WebApiConfig.Register);
        // More config...
    }

    protected override System.Web.Http.Dependencies.IDependencyResolver BuildWebApiDependencyResolver()
    {
        var resolver = base.BuildWebApiDependencyResolver();

        var springResolver = resolver as SpringWebApiDependencyResolver;

        if (springResolver != null)
        {
            var resource = new AssemblyResource(
                "assembly://assemblyName/namespace/ChildControllers.xml");
            springResolver.AddChildApplicationContextConfigurationResource(resource);
        }

        return resolver;
    }
}

我更喜欢保留常见的WebApi配置：

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        config.Routes.MapHttpRoute(
            name: "DefaultApi",
            routeTemplate: "api/{controller}/{id}",
            defaults: new { id = RouteParameter.Optional }
        );
    }
}

在IoC容器中注册控制器与MVC集成相同：

<object type="namespace.PrefixController, assemblyName" singleton="false" >
    <property name="Dependency1" ref="Dependency1" />
</object>

如何将WebApi 2与Spring.Net集成

1 个答案: