是的，这可以使用onerror事件：

Yes this is possible using onerror event:

<img src="your_image_source" onerror="this.src='/path/to/local/file'">

如果图片不存在，而不是显示X，则会在您的图片中显示默认图片本地文件夹

If the image does not exist, instead of displaying the X, this will show the default image in your local folder