Unity加载网页上的图片_unity加载网络图片

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

public class TestImage : MonoBehaviour
{
    [SerializeField]
    private Image image;

    public void LoadImage(string url)
    {
        StartCoroutine(LoadTexture(url));
    }

    IEnumerator LoadTexture(string url)
    {
        UnityWebRequest uwr = UnityWebRequest.Get(url);
        DownloadHandlerTexture tex = new DownloadHandlerTexture(true);
        uwr.downloadHandler = tex;

        yield return uwr.SendWebRequest();
        if (uwr.result == UnityWebRequest.Result.ConnectionError)
        {
            Debug.LogError(uwr.error);
        }
        else
        {
            Texture2D t2d = new Texture2D(1, 1);
            t2d = tex.texture;
            Sprite spr = Sprite.Create(t2d, new Rect(0, 0, t2d.width, t2d.height), new Vector2(0.5f, 0.5f));
            image.sprite = spr;
        }
    }
}

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