public async Task <IActionResult> Detected([FromBody] ImageDetect imageDetect)
{
var ipEndPoint = new IPEndPoint(IPAddress.Parse(Ip), Port);
var result = await _client.SendData(ipEndPoint, imageDetect.imageBase64);
var encodingToString = Encoding.UTF7.GetString(result);
return(Ok(encodingToString));
}
/// <summary>
/// 将视频封面照，拿去百度检查
/// </summary>
private static void DetectFace2(int maxGetCount = 60 * 2 * 30) // 30分钟的数据)
{
var baiduai = new FaceDetect();
int i = 0;
DateTime nextCallTime = DateTime.Now;
using (var db = DBSet.GetCon(DBSet.SqliteDBName.Bilibili))
{
foreach (var up in db.Select <UP>(o => o.follower > 3000).OrderByDescending(o => o.follower).ToArray())
{
foreach (var av in db.Select <AV>(o => o.UpId == up.Id))
{
if (isExit)
{
break;
}
var pic = new Uri(av.pic).AbsolutePath.Replace("/", "_");
// 只按照本地文件名做验证
var detect = db.Single <ImageDetect>(o => o.LocalFile == pic);
if (detect == null)
{
byte[] bytes = null;
if (FromWeb)
{
try
{
bytes = new WebClient().DownloadData(av.pic);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
else
{
// 封面照落地，根据目前采集到数据，如果将宅舞区的封面照落地的话，估计要100多G
// 再加上三次元区，估计服务器硬盘干不动
var imagePath = SpiderConfig.GetPath($"imgs/{av.UpId}/{av.Id}");
var imageFile = Path.Combine(imagePath, pic);
if (!File.Exists(imageFile))
{
continue;
}
bytes = File.ReadAllBytes(imageFile);
}
if (bytes == null)
{
continue;
}
var wait = (int)(nextCallTime - DateTime.Now).TotalMilliseconds + 1;
if (wait > 0)
{
Console.WriteLine($"wait {wait}");
Thread.Sleep(wait);
}
var start = DateTime.Now;
var ret = baiduai.DetectFromBytes(bytes);
Console.Write($"useTime:{ (DateTime.Now - start).TotalMilliseconds} ms ");
nextCallTime = DateTime.Now.AddMilliseconds(500);
if (ret != null)
{
var dbItem = new ImageDetect
{
AVId = av.Id,
UpId = av.UpId,
LocalFile = pic,
Url = av.pic,
Detect = ret.result,
};
if (ret.error_code == 0)
{
dbItem.face_num = ret.result.face_num;
if (ret.result.face_num > 0)
{
dbItem.max_face_probability = ret.result.face_list.Max(o => o.face_probability);
dbItem.max_quality = ret.result.face_list.Max(o => GetQuality(o));
}
}
db.Insert(dbItem);
Console.WriteLine(av.title);
if (maxGetCount-- < 0)
{
return;
}
// Thread.Sleep(500); // 百度的免费接口只有 2 qps，所以在这里做一下延迟。
}
}
else
{
// Console.WriteLine("忽略 " + av.title);
}
}
}
}
}
