如何使用ASP.NET Identity 2.0.1将角色更改强制传播给用户？

如何使用ASP.NET Identity 2.0.1将角色更改强制传播给用户？

如果要启用cookie的即时吊销，则每个请求都必须命中数据库以验证cookie。因此，延迟之间的权衡在于数据库负载。但是您始终可以将validationInterval设置为0。

app.UsecookieAuthentication(new cookieAuthenticationOptions{    AuthenticationType = DefaultAuthenticationTypes.Applicationcookie,    LoginPath = new PathString("/Account/Login"),    Provider = new cookieAuthenticationProvider    {        // Enables the application to validate the security stamp when the user logs in.        // This is a security feature which is used when you change a password or add an external login to your account.          onValidateIdentity = SecurityStampValidator.OnValidateIdentity<ApplicationUserManager, ApplicationUser>( validateInterval: TimeSpan.FromSeconds(0), regenerateIdentity: (manager, user) => user.GenerateUserIdentityAsync(manager))    }});