用 <br/> 替换换行符在 ASP.NET MVC Razor 视图中 [英] Replace line break characters with <br /> in ASP.NET MVC Razor view

问题描述

我有一个接受输入的 textarea 控件.我稍后会尝试通过简单地使用:

I have a textarea control that accepts input. I am trying to later render that text to a view by simply using:

@Model.CommentText

@Model.CommentText

这是正确编码任何值.但是，我想用 <br/> 替换换行符，但我找不到确保新 br 标签不被编码的方法.我曾尝试使用 HtmlString 但还没有任何运气.

This is properly encoding any values. However, I want to replace the line break characters with <br /> and I can't find a way to make sure that the new br tags don't get encoded. I have tried using HtmlString but haven't had any luck yet.

推荐答案

使用 CSS 空白属性 而不是让自己暴露在 XSS 漏洞面前！

Use the CSS white-space property instead of opening yourself up to XSS vulnerabilities!

<span style="white-space: pre-line">@Model.CommentText</span>

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