asp.net-mvc 在 Razor 中关闭 HTML 编码
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/4973504/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Turn off HTML Encoding in Razor
提问by Damien Sawyer
I have a function that returns a snippet of JavaScript and/or HTML.
我有一个返回 JavaScript 和/或 HTML 片段的函数。
static public string SpeakEvil()
{
return "<script>alert('BLAH!!');</script>";
}
In the view, Razor is quite rightly HTML encoding it, as most would expect.
在这个观点中，正如大多数人所期望的那样，Razor 是非常正确的 HTML 编码。
@StaticFunctions.SpeakEvil()
How do I have Razor notHTML Encode this, so that the HTML and JavaScript are emitted verbatim, and that any script actually runs?
我如何让 Razor而不是HTML 编码，以便逐字发送 HTML 和 JavaScript，并且任何脚本实际运行？
回答by marcind
You could use the Raw()function but it's mostly meant for things that come from the database.
您可以使用该Raw()函数，但它主要用于来自数据库的内容。
For a helper like you have I would suggest returning an IHtmlString:
对于像您这样的帮手，我建议返回一个IHtmlString：
static public IHtmlString SpeakEvil() {
return new HtmlString("<script>alert('BLAH!!');</script>");
}
That way you don't have have to call Raw()at every callsite.
这样您就不必Raw()在每个呼叫站点都进行呼叫。
回答by Nikkelmann
Return a MvcHtmlString(Inherits from HtmlString) by calling the MvcHtmlString.Create()method like so:
通过调用方法返回 a MvcHtmlString(Inherits from HtmlString)，MvcHtmlString.Create()如下所示：
public static MvcHtmlString SpeakEvil()
{
return MvcHtmlString.Create("<script>alert('BLAH!!');</script>");
}
You could also make it into an String extension:
你也可以把它变成一个字符串扩展：
public static MvcHtmlString HtmlSafe(this string content)
{
return MvcHtmlString.Create(content);
}
来源：http:
//geekswithblogs.net/shaunxu/archive/2010/04/10/lt-gt-htmlencode-ihtmlstring-and-mvchtmlstring.aspx
