feat(Link): 添加 Rel 属性参数 #4437

Author: densen2014

src/BootstrapBlazor/Components/HtmlTag/Link.razor

@@ -1,4 +1,4 @@
 @namespace BootstrapBlazor.Components
 @inherits BootstrapComponentBase
 
-<link @attributes="AdditionalAttributes" href="@GetHref()" rel="stylesheet" />
+<link @attributes="AdditionalAttributes" href="@GetHref()" rel="@Rel" />

src/BootstrapBlazor/Components/HtmlTag/Link.razor.cs

@@ -16,6 +16,13 @@ public partial class Link
     [EditorRequired]
     public string? Href { get; set; }
 
+    /// <summary>
+    /// 获得/设置 Rel 属性值, 默认 stylesheet
+    /// </summary>
+    [Parameter]
+    [EditorRequired]
+    public string? Rel { get; set; }= "stylesheet";
+
     /// <summary>
     /// 获得/设置 版本号 默认 null 自动生成
     /// </summary>