Razor ViewEngine: 如何转义“@”符号？

我正在尝试在 ASP.NET MVC3中输出一些 Twitter 句柄以及 Twitter@Anywhere API，但是我还没有弄明白如何在 Razor 视图中实际转义“@”符号。

有人知道在 Razor 中转义“@”字符的语法吗？

我试过使用 <text></text>，结果是出现 JIT 错误。

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最佳答案

You have to use @@ to escape the @ symbol.

One important thing to notice is that you DO NOT need to escape the @ symbol when it exists within an email address. Razor should be smart enough to figure that out on its own.

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if you need to comment @ symbols in css code and just @@ wont work, use this:

@("@@font-face"){ ... css ...}

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I had yet another odd case: pass '@' + @Model.SomeProperty to a link href.

The best solution for this case was given IMO in this answer to a similar question. Both @@ and @: didn't work while using the html code @ would complicate things.

So, my code was <a href="~/path/?query=@('@')@Model.SomePropery">

@Html.Raw('@')@Model.SomePropery would have worked as well.

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If you are adding Twitter meta tags

and your Twitter username is, say, foobar

it should look like this

<meta name="twitter:site" content=@("@foobar")>

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If you are adding Schema.org JSON-LD Tags, @Matt's answer worked for me:

  ....
@("@context"): "https://schema.org",
....