/// <summary>
/// 启动多线程爬行
/// </summary>
public void RunCrawler(TaskList taskList, int taskNum = 4)
{
TaskList = taskList;
var tasks = new Task[taskNum];
for (int i = 0; i < taskNum; i++)
{
tasks[i] = new Task(BaseWork);
tasks[i].Start();
}
Task.WaitAll(tasks);
TaskEntity.TaskStateDicId = 3;
new TaskDomain().Update(TaskEntity);
}
/// <summary>
/// 获取唯一实例
/// </summary>
/// <returns></returns>
public static TaskList GetInstance()
{
if (_taskList == null)
{
lock (SyncRoot)
{
if (_taskList == null)
{
_taskList = new TaskList();
}
}
}
return _taskList;
}