package apusic.myshop.util;//工具類，設(shè)置WEB應(yīng)用中的引用名稱，用于設(shè)置KEY-VALUE對public interface WebKeys {  public static final String CartModelKey = "cart";  public static final String CustomerModelKey = "customer";  public static final String UserIdKey = "userId";  public static final String DoActionKey = "doaction";  // The key to get credit card information for a web user.  public static final String CreditCardKey = "creditcard";  //The contact information corresponding to the billing address of the web user.  public static final String BillingContactInfoKey = "billingContactInfo"; //The contact information corresponding to the shipping address of the web user.  public static final String ShippingContactInfoKey =	"shippingContactInfo";  //This attribute describes if the user needs to enter shipping address or not.  public static final String ShippingAddressRequiredKey = "shippingAddressRequired";  public static final String CatalogModelKey = "catalog";  public static final String InventoryModelKey = "inventory";  /**  * The preferred carrier for the web user.  */  public static final String CarrierKey = "carrier";  /**  * This request-scoped attribute uniquely determines the  * order associated with a user request.  */  public static final String RequestIdKey = "requestId";}