public async Task <ClaimsIdentity> GenerateUserIdentityAsync(SMSUserManager manager) { // 请注意,authenticationType 必须与 CookieAuthenticationOptions.AuthenticationType 中定义的相应项匹配 var userIdentity = await manager.CreateIdentityAsync(this, DefaultAuthenticationTypes.ApplicationCookie); // 在此处添加自定义用户声明 return(userIdentity); }