public void Start()
{
// 如果已经启动则退出
if (null != m_crawlerThreads) return;
m_crawlerThreads = new Collection<CrawlerThread>();
for (int i = 0; i < MemCache.ThreadCount; i++)
{
CrawlerThread crawler = new CrawlerThread(this, Regexcon, Regexcon2);
crawler.StatusChanged += new CrawlerStatusChangedEventHandler(CrawlerStatusChanged);
crawler.Start();
m_crawlerThreads.Add(crawler);
}
this.Status = DownloaderStatusType.Running;
}
