⭐Unity 接收 http://xxx.png 转换成图片

惊鸿醉

于 2023-12-18 18:34:36 发布

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分类专栏： Unity 文章标签： unity

本文链接：https://blog.youkuaiyun.com/weixin_53501436/article/details/135069072

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

public class ImageDownloader : MonoBehaviour
{
    public string imageUrl = "http://192.168.1.360:8083/profile/1702881948459.png";

    // Start is called before the first frame update
    void Start()
    {
        StartCoroutine(DownloadImage());
    }

    IEnumerator DownloadImage()
    {
        UnityWebRequest request = UnityWebRequestTexture.GetTexture(imageUrl);
        yield return request.SendWebRequest();

        if (request.isNetworkError || request.isHttpError)
        {
            Debug.LogError("下载图片失败: " + request.error);
        }
        else
        {
            Texture2D texture = DownloadHandlerTexture.GetContent(request);
            if (texture != null)
            {
                // 操作下载得到的Texture2D
                // 例如，将其赋给一个RawImage组件的texture属性
                RawImage rawImage = GetComponent<RawImage>();
                rawImage.texture = texture;
            }
            else
            {
                Debug.LogError("下载的内容不是图片！");
            }
        }
    }
}