DataStudy/Assets/GameMain/Scripts/UI_Form/UI_Item/UI_FlashTween.cs

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using DG.Tweening;
using UnityEngine.UI;

public class UI_FlashTween : MonoBehaviour
{
    public Image[] imgs;
    private Tween[] _tweens;

    private void Start()
    {
        _tweens = new Tween[imgs.Length];
        for (int i = 0; i < imgs.Length; i++)
        {
            imgs[i].color=Color.white;
            _tweens[i] = imgs[i].DOColor(Color.gray, 0.2f).SetLoops(-1, LoopType.Yoyo);
        }
    }

    private void OnDestroy()
    {
        for (int i = 0; i < _tweens.Length; i++)
        {
            DOTween.Kill(_tweens[i]);
            imgs[i].color=Color.white;
        }
    }
}