ASP.NET MVC- 安全
	为了学习 ASP.NET MVC,我们将构建一个 Internet 应用程序。
	第 8 部分:添加安全。
	MVC 应用程序安全
	Models 文件夹包含表示应用程序模型的类。
	Visual Web Developer 自动创建 AccountModels.cs 文件,该文件包含用于应用程序认证的模型。
	AccountModels 包含 LogOnModel、ChangePasswordModel 和 RegisterModel:
	
	Change Password 模型
	
		public class ChangePasswordModel
{
[Required]
[DataType(DataType.Password)]
[Display(Name = "Current password")]
public string OldPassword { get; 
		set; }
[Required]
[StringLength(100, ErrorMessage = "The {0} 
		must be at least {2}      characters long.", 
		MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = 
		"New password")]
public string NewPassword { get; set; }
[DataType(DataType.Password)]
[Display(Name = "Confirm new password")]
[Compare("NewPassword", 
		ErrorMessage = "The new password and confirmation password do not 
		match.")]
public string ConfirmPassword { get; set; }
}
	
 
	Logon 模型
	
		public class LogOnModel
{
[Required]
[Display(Name = "User 
		name")]
public string UserName { get; set; }
[Required]
[DataType(DataType.Password)]
[Display(Name = "Password")]
public string Password { get; set; }
[Display(Name = "Remember me?")]
public bool RememberMe { get; 
		set; }
}
	
 
	Register 模型
	
		public class RegisterModel
{
[Required]
[Display(Name = 
		"User name")]
public string UserName { get; set; }
[Required]
[DataType(DataType.EmailAddress)]
[Display(Name = "Email address")]
public string Email { get; set; }
[Required]
[StringLength(100, 
		ErrorMessage = "The {0} must be at least {2} characters long.", 
		MinimumLength = 6)]
[DataType(DataType.Password)]
[Display(Name = 
		"Password")]
public string Password { get; set; }
[DataType(DataType.Password)]
[Display(Name = "Confirm password")]
[Compare("Password", 
		ErrorMessage = "The password and confirmation password do not match.")]
public string ConfirmPassword { get; set; }
}