AuthorizeFilter 的默认策略是什么?

What is the default policy for AuthorizeFilter?

我看到的大多数代码都应用了策略。 AuthorizeFilter 的默认策略是什么? options.Filters.Add(new AuthorizeFilter()).

ASP.NETCore 的默认策略是对用户进行身份验证。在这里查看 https://github.com/dotnet/aspnetcore/blob/16a47948f80fede807fabe3c291d793590e8fd17/src/Security/Authorization/Core/src/AuthorizationOptions.cs#L28

public AuthorizationPolicy DefaultPolicy { get; set; } = new AuthorizationPolicyBuilder().RequireAuthenticatedUser().Build();

您可以覆盖 startup.cs

中的默认策略
services.AddAuthorization(options =>
{
    options.DefaultPolicy = new AuthorizationPolicyBuilder()
    .RequireAuthenticatedUser()
    .RequireClaim("AdminClaim")
    .Build();
});