如何在asp.net核心2中使用ImageResizer

using ImageResizer;

public void ConfigureServices(IServiceCollection services)
{
    // 添加ImageResizer服务
    services.AddImageResizer();
}

using ImageResizer;

public class MyController : Controller
{
    private readonly IImageResizer _imageResizer;

    public MyController(IImageResizer imageResizer)
    {
        _imageResizer = imageResizer;
    }

    public IActionResult ResizeImage(string imagePath)
    {
        // 调整图像大小
        byte[] resizedImage = _imageResizer.Resize(imagePath, new ResizeSettings("width=300&height=200&format=jpg"));

        // 返回调整后的图像
        return File(resizedImage, "image/jpeg");
    }
}