小编Ned*_*ers的帖子

我有一个带有身份的 Blazor 3.1 应用程序，我想在其中实施 cookie 同意横幅。

在经典的 ASP .NET Core 中，有一个很好的 cookie 同意横幅模板。

    @using Microsoft.AspNetCore.Http.Features

    @{
        var consentFeature = Context.Features.Get<ITrackingConsentFeature>();
        var showBanner = !consentFeature?.CanTrack ?? false;
        var cookieString = consentFeature?.CreateConsentCookie();
    }

    @if (showBanner)
    {
        <div class="container">
            <div id="cookieConsent" class="alert alert-info alert-dismissible fade show" role="alert">
                Use this space to summarize your privacy and cookie use policy. <a class="alert-link" asp-area="" asp-controller="Home" asp-action="Privacy">Learn More</a>.
                <button type="button" class="accept-policy close" data-dismiss="alert" aria-label="Close" data-cookie-string="@cookieString">
                    <span aria-hidden="true">Accept</span>
                </button>
            </div>
        </div>
        <script>
            (function () {
                var button = …

我有一个 EF Core 3.1 代码优先项目，其中大多数类继承自名为 BusinessObject 的公共基类。

public abstract class BusinessObject
{    
    [Required()]
    [Column("Id", Order = 0)]
    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public int Id { get; set; }

    [Column("Comment", Order = 100)]
    public string Comment { get; set; }

    [Required()]
    [Column("CreatedAt", Order = 101)]
    public DateTimeOffset CreatedAt { get; set; } = DateTime.UtcNow;

    [Required()]
    [Column("CreatedByUserId", Order = 102)]
    public int CreatedByUserId { get; set; }           

    //A few more columns....
}

[Table("MyTable", Schema = "SampleSchema")]
public class MyTable: BusinessObject
{
    [Column("MyColumns1", Order = 1)] …