MVC引用CSS文件の正确姿势

你的css文件目录结构：

将路径写入BundleConfig规则中：

 using System.Web;
 using System.Web.Optimization;

 namespace XXXX
 {
     public class BundleConfig
     {
         public static void RegisterBundles(BundleCollection bundles)
         {
             bundles.Add(new StyleBundle("~/Content/cssSelf").Include(
                 "~/Content/css/bootstrap.css",
                 "~/Content/css/etalage.css",
                 "~/Content/css/flexslider.css",
                 "~/Content/css/megamenu.css",
                 "~/Content/css/style.css"
                 ));
         }
     }
 }

前端引用：

@Styles.Render("~/Content/cssSelf")

大    功    告    成！