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问题描述
我有相同的名称,但有不同的方法签名两组控制器的动作。他们是这样的:
I have two controller actions with the same name but with different method signatures. They look like this:
//
// GET: /Stationery/5?asHtml=true
[AcceptVerbs(HttpVerbs.Get)]
public ContentResult Show(int id, bool asHtml)
{
if (!asHtml)
RedirectToAction("Show", id);
var result = Stationery.Load(id);
return Content(result.GetHtml());
}
//
// GET: /Stationery/5
[AcceptVerbs(HttpVerbs.Get)]
public XmlResult Show(int id)
{
var result = Stationery.Load(id);
return new XmlResult(result);
}
我的单元测试都没有问题,调用一个或另一个控制器动作,但我的测试HTML页抛出一个System.Reflection.AmbiguousMatchException。
My unit tests have no issue with calling one or the other controller action, but my test html page throws a System.Reflection.AmbiguousMatchException.
<a href="/Stationery/1?asHtml=true">Show the stationery Html</a>
<a href="/Stationery/1">Show the stationery</a>
有什么需要改变,以使这项工作?
What needs to change to make this work?
推荐答案
只要有这样的一种方法。
Just have one method like this.
[AcceptVerbs(HttpVerbs.Get)]
public ActionResult Show(int id, bool? asHtml)
{
var result = Stationery.Load(id);
if (asHtml.HasValue && asHtml.Value)
return Content(result.GetHtml());
else
return new XmlResult(result);
}
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