我正在使用ASP.Net MVC 5和Identity。在Startup.Auth类中我有这个方法：
public void ConfigureAuth(IAppBuilder app)
{
// important to register UserManager creation delegate. Won't work without it
app.CreatePerOwinContext(DatabaseContext.Create);
app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);
// Enable the application to use a cookie to store information for the signed in user
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, User>(
validateInterval: TimeSpan.FromDays(365),
regenerateIdentity: (manager, user) => user.GenerateUserIdentityAsync(manager))
},
ExpireTimeSpan = TimeSpan.FromDays(365),
});
// Use a cookie to temporarily store information about a user logging in with a third party login provider
app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);
}
由于某些原因，当我退出Chrome时，Cookie会被持久存在，但是当我退出IE或Firefox时，Cookie被删除（并且这不会发生在其他页面上）。我该如何解决这个问题？