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

public class AutoResize : MonoBehaviour
{
    public RectTransform parentRect;  // 父物体的 RectTransform
    public Text taskText;  // Text 组件

    void Update()
    {
        //获取文本的预期高度
        float textHeight = taskText.preferredHeight;

        //更新父物体的高度
        parentRect.sizeDelta = new Vector2(parentRect.sizeDelta.x, textHeight);
    }
}