Unity序列化與反序列化怎么實現(xiàn)

在Unity中，序列化和反序列化是通過Unity自帶的JsonUtility類來實現(xiàn)的。JsonUtility類提供了靜態(tài)方法ToJson和FromJson，分別用于將對象序列化為JSON字符串和將JSON字符串反序列化為對象。

序列化示例代碼：

using UnityEngine;

[System.Serializable]
public class PlayerData
{
    public string playerName;
    public int playerLevel;
    public float playerHealth;
}

public class SerializationExample : MonoBehaviour
{
    void Start()
    {
        PlayerData player = new PlayerData();
        player.playerName = "Player1";
        player.playerLevel = 1;
        player.playerHealth = 100f;

        string json = JsonUtility.ToJson(player);
        Debug.Log(json);
    }
}

反序列化示例代碼：

using UnityEngine;

[System.Serializable]
public class PlayerData
{
    public string playerName;
    public int playerLevel;
    public float playerHealth;
}

public class DeserializationExample : MonoBehaviour
{
    void Start()
    {
        string json = "{\"playerName\":\"Player1\",\"playerLevel\":1,\"playerHealth\":100}";
        PlayerData player = JsonUtility.FromJson<PlayerData>(json);

        Debug.Log("Player Name: " + player.playerName);
        Debug.Log("Player Level: " + player.playerLevel);
        Debug.Log("Player Health: " + player.playerHealth);
    }
}

在上面的示例中，我們定義了一個PlayerData類來存儲玩家的數(shù)據(jù)，然后通過JsonUtility.ToJson方法將PlayerData對象序列化為JSON字符串，再通過JsonUtility.FromJson方法將JSON字符串反序列化為PlayerData對象。最后我們可以通過訪問PlayerData對象的屬性來獲取反序列化后的數(shù)據(jù)。