在使用Asp.net Mvc MVCContrib中的Castle有时会出现No component for key HomeController was found这样的错误
在看了园子里的《Asp.net Mvc中MVCContrib中无法使用Castle的发解决方案 》这篇文章之后,按文章的方法修改了代码,修改方法如下:
下载MvcContrib源代码,更改MvcContrib.Castle的WindsorControllerFactory.cs中的34行CreateController方法为:
{
controllerName = controllerName + "Controller"; //更改了这里
IWindsorContainer container = GetContainer(context);
return (IController)container.Resolve(controllerName);
}
这个更改方法可能仅限于MVCContrib 0.0.1.91
这样修改使得MvcContrib.Samples.NVelocityViewFactory这个例子可以正常运行,但另一个例子MvcContrib.Samples.WindsorControllerFactory却出现类似的问题。
因此在MVCContrib的Google论坛里提出了疑问,最后得到了解释:
由于组件名在Windsor是区分大小写的,而ASP.NET MVC里的Controller却是不区分的。如果按上面的代码修改,mysite.com/Home/index 这个地址会正常工作,而mysite.com/home/index将会报错 ,因为home是小写。
因此把组件名强制注册为小写是目前的解决方案,就像修改之前的代码那样:
{
controllerName = controllerName.ToLower() + "controller"; //更改了这里
IWindsorContainer container = GetContainer(context);
return (IController)container.Resolve(controllerName);
}
不过既然不用修改源代码,那MvcContrib.Samples.NVelocityViewFactory这个例子还是会出错啊,没错,这个例子是存在BUG,不过修改起来很简单。只需修改Global.asax.cs文件的一行代码:
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