呃..今天同事要實現客戶端調用不同版本Controller的功能, 其實幾句代碼就搞定了..

?首先定義自己的ControllerSelector,代碼如下:

public class ShadowControllerSelector : IHttpControllerSelector{private readonly HttpConfiguration _configuration;public ShadowControllerSelector(HttpConfiguration configuration){_configuration = configuration;}public HttpControllerDescriptor SelectController(HttpRequestMessage request){return new HttpControllerDescriptor(_configuration, "Products2Controller", typeof(Products2Controller));}public IDictionary<string, HttpControllerDescriptor> GetControllerMapping(){throw new NotImplementedException();}}

?然后在初始化完成后將默認的ConrollerSelector替換為自己定義的ControllerSelector即可

var config = new HttpSelfHostConfiguration("http://localhost:8080");config.Services.Replace(typeof(IHttpControllerSelector), new ShadowControllerSelector(config));

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轉載于:https://www.cnblogs.com/fenglin1985/archive/2013/03/13/2957933.html

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