用特殊字符编码文本

Question

我有一个带有“%”的文本，我想在链接中使用，但我收到一个错误，（错误请求）

示例：

@{

var title = "less than 1% ."; ///this I would like to pass in url

var url = HttpUtility.HtmlEncode(title); //I try it, but not work!

}

<a href="/cidades/cidade/Categoria/@url">go to city</a>

我使用这条路线：

routes.MapRoute(
            name: "Categoria",
            url: "{controller}/{action}/categoria/{nome}",
            defaults: new { controller = "Cidades", action = "Index", id = UrlParameter.Optional }
        );

Answer 1

HtmlEncode 用于将特殊字符翻译成HTML。使用UrlEncode 将特殊字符编码为有效的URL：

var url = HttpUtility.UrlEncode(title);