/// <summary>
/// 构造函数,此类无需使用者自己构造,也无需使用者调用
/// </summary>
/// <param name="core"></param>
public UrlThread(CrawlerCore core)
{
this.core = core;
if (core == null)
{
throw new WebException("Crawler的子类没有被初始化");
}
this.uriQueue = new Queue <Uri>();
}
public static void run(CrawlerCore c)
{
if (c == null)
{
return;
}
else if (c.depth == 0 || c.ThreadNum == 0)
{
return;
}
else
{
c.threads.start(c.ThreadNum);
}
}