如何使用asp .net核心web api发送连续的数据流？

[Route("api/[controller]")]
[ApiController]
public class StreamController : ControllerBase
{
    [HttpGet]
    public async Task Get()
    {
        Response.ContentType = "application/octet-stream";

        // 获取数据流
        var stream = GetStream();

        // 将数据流写入响应
        await stream.CopyToAsync(Response.Body);
        await Response.Body.FlushAsync();
    }

    private Stream GetStream()
    {
        // 创建数据流
        var stream = new MemoryStream();

        // 向数据流写入连续的数据
        // 这里可以根据具体需求自定义数据生成逻辑

        return stream;
    }
}

app.UseRouting();

app.UseEndpoints(endpoints =>
{
    endpoints.MapControllers();
});