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有什麼區別:getExternalContext()getSessionMap()獲得( 「豆」)
public class GameController implements Serializable{
@ManagedProperty(value="#{Gamebean}")
private Game game;
和
public class GameController implements Serializable{
private Game game;
public GameController(){
game =(Game)FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get("Gamebean");
}
,如果沒有什麼區別哪種方法更好? 乾杯。
感謝您回覆:D – gastonovic