void ProducerStart()
{
foreach (var spiders in SpiderRegistry.Instance.Contanier)
{
spiders.RequestParameter.Url = spiders.StartUrls;
var request = httpProvider.Excute(spiders.RequestParameter);
foreach (var spider in request)
{
spider.Callback = spiders.Parse;
spider.RequestParams = spiders.RequestParameter;
PriorityQueue <Request> .EnqueueTask(spider);
_wh.Set();
}
}
}