asp.net-mvc MVC3 Razor URL.Action 参数值，带正斜杠。给出错误
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MVC3 Razor URL.Action Parameter Value with forward slash. giving error
提问by Arvind
Its a small question on MVC3 Razor, I have a string ID like "a/b" when I am trying to call details or delete method of Controller. Getting error as system assuming "a/b" as 2 parameters but I have to pass this in one string value parameters.
这是关于 MVC3 Razor 的一个小问题，当我尝试调用 Controller 的详细信息或删除方法时，我有一个像“a/b”这样的字符串 ID。当系统假设“a/b”为 2 个参数时出现错误，但我必须在一个字符串值参数中传递它。
--Edit
- 编辑
< a href="@Url.Action("Details", "Search", new {id = "a/b"})">Details </a>
My Controller/method is like Search/Details (string id)
我的控制器/方法就像搜索/详细信息（字符串 ID）
And I want to send id = 'a/b' . but .Net assuming it as 2 parameters in URL.
我想发送 id = 'a/b' 。但是 .Net 假设它是 URL 中的 2 个参数。
Please suggest.
请建议。
采纳答案by Justin Pihony
It appears that forward slashes are not automatically encoded, and the reason is probably because even if they are encoded (%2f), by the time they reach the routing engine they have been decoded back to a forward slash. (Search for Robj in this postby Phil Haack (former manager on the MVC team)).
似乎正斜杠不会自动编码，原因可能是即使它们被编码 (%2f)，当它们到达路由引擎时，它们已被解码回正斜杠。（在Phil Haack（MVC 团队的前经理）的这篇文章中搜索 Robj ）。
However, .NET MVC Routing w/ Url Encoding Problemsposes the same problem, and it appears that the only way to solve this is to insert the encoded slash into a query string. Something like this:
然而，.NET MVC Routing w/Url Encoding Problems提出了同样的问题，看来解决这个问题的唯一方法是将编码的斜杠插入查询字符串中。像这样的东西：
< a href="@Url.Action("Details", "Search")[email protected]("a/b")">Details </a>
and then, dealing with it in your method by accessing:
然后，通过访问在您的方法中处理它：
Request["id"]
回答by Lazarus
You should use an escaped URL, so that parameter would be a%2Fb
您应该使用转义的 URL，以便该参数为 a%2Fb
