具有多重继承的Java序列化？

我正在学习和尝试Java序列化。我的代码具有继承性并遵循结构

Scaffold -> Game.java -> Goals (abstract) -> (extended by) -> GoalsExtender

我在Scaffold（dummy）类中有一个反序列化方法，可以打开

game.ser

可序列化的数据并将其强制转换为

（game）

。因此，我不能直接为

GoalsXtender

本身传递序列化数据，否则它将创建类强制转换异常

这是我的

目标。java

public abstract class Goals {
private String score;

public Goals(String str) {
    this.score = str;
}

String getGoals() {
    return this.score;
}

   void doSomething(Context context) {
    }
 }

public class Game implements Serializable {
    public String name;
    public int game_num;
    public int opp;
    public int player;
    public Goals goal;

    public Game(int i, int i2, int i3) {
        this.player = i;
        this.game_num = i2;
        this.opp = i3;
    }

    public Game(String str, Goals goal) {
        this.name = str;
        this.goal = goal;
    }

}

public class GoalsExtender extends Goals implements Serializable {
 private String team_name;
 private String club_name;
 private String player_name;

   public GoalsExtender(String team_name, String club_name, String player_name) {
        super(team_name);
        this.club_name = club_name;
        this.player_name = player_name;
    }

   void doSomething(Context context){
         StringBuilder stringBuilder = new StringBuilder();
         stringBuilder.append(player_name);
         stringBuilder.append(" has scored for");
         stringBuilder.append(team_name);

  }

这是我的

游戏。java

public abstract class Goals {
private String score;

public Goals(String str) {
    this.score = str;
}

String getGoals() {
    return this.score;
}

   void doSomething(Context context) {
    }
 }

public class Game implements Serializable {
    public String name;
    public int game_num;
    public int opp;
    public int player;
    public Goals goal;

    public Game(int i, int i2, int i3) {
        this.player = i;
        this.game_num = i2;
        this.opp = i3;
    }

    public Game(String str, Goals goal) {
        this.name = str;
        this.goal = goal;
    }

}

public class GoalsExtender extends Goals implements Serializable {
 private String team_name;
 private String club_name;
 private String player_name;

   public GoalsExtender(String team_name, String club_name, String player_name) {
        super(team_name);
        this.club_name = club_name;
        this.player_name = player_name;
    }

   void doSomething(Context context){
         StringBuilder stringBuilder = new StringBuilder();
         stringBuilder.append(player_name);
         stringBuilder.append(" has scored for");
         stringBuilder.append(team_name);

  }

下面是

goalsXtender.java

public abstract class Goals {
private String score;

public Goals(String str) {
    this.score = str;
}

String getGoals() {
    return this.score;
}

   void doSomething(Context context) {
    }
 }

public class Game implements Serializable {
    public String name;
    public int game_num;
    public int opp;
    public int player;
    public Goals goal;

    public Game(int i, int i2, int i3) {
        this.player = i;
        this.game_num = i2;
        this.opp = i3;
    }

    public Game(String str, Goals goal) {
        this.name = str;
        this.goal = goal;
    }

}

public class GoalsExtender extends Goals implements Serializable {
 private String team_name;
 private String club_name;
 private String player_name;

   public GoalsExtender(String team_name, String club_name, String player_name) {
        super(team_name);
        this.club_name = club_name;
        this.player_name = player_name;
    }

   void doSomething(Context context){
         StringBuilder stringBuilder = new StringBuilder();
         stringBuilder.append(player_name);
         stringBuilder.append(" has scored for");
         stringBuilder.append(team_name);

  }

问题是:

---

1.）当反序列化并将

（游戏）

类型转换为

（游戏）

时，是否可以在

GoalXtender.java

中传递一个

游戏

序列化对象，该对象可以设置

俱乐部名称

和

玩家名称

？（本地POJO创建方法也可以）

您能否提供一个示例，说明您到底想做什么？另外，

目标

类可能也应该实现可序列化