/// <summary>
/// 将指定的url转换成为
/// </summary>
/// <param name="indexPageUrl">列表页面</param>
/// <param name="ContentPageUrls">内容页面列表</param>
/// <returns></returns>
List <XMLDocuentAnalyseEntity> ParsPageUrlsToXDocuments(ListPageContentUrl indexPageUrl, System.Collections.Generic.IEnumerable <ListPageContentUrl> ContentPageUrls)
{
List <XMLDocuentAnalyseEntity> result = new List <XMLDocuentAnalyseEntity>();
//需要分析的url
System.Collections.Generic.List <ListPageContentUrl> analyseUrls = new List <ListPageContentUrl>();
//如果转url大于10则只取10个
analyseUrls = ContentPageUrls.Take(10).ToList();
//开始创建多个并行任务数组
System.Threading.Tasks.Task[] tasks = new System.Threading.Tasks.Task <XMLDocuentAnalyseEntity> [analyseUrls.Count];
//实例化数组
for (int k = 0; k < tasks.Length; k++)
{
tasks[k] = System.Threading.Tasks.Task.Factory.StartNew <XMLDocuentAnalyseEntity>((url) =>
{
return(FillContentUrl(indexPageUrl, (ListPageContentUrl)url));
}, analyseUrls[k]);
}
//等待并行计算完成
System.Threading.Tasks.Task.WaitAll(tasks);
//填充结果
tasks.ToList().ForEach((o) =>
{
if (o.IsCompleted)
{
result.Add(((System.Threading.Tasks.Task <XMLDocuentAnalyseEntity>)o).Result);
}
//表示异步已经处理
if (o.Exception != null)
{
o.Exception.Handle((ex) =>
{
System.Diagnostics.UDPGroup.SendStrGB2312(ex.Message + "|||||" + ex.StackTrace);
return(true);
});
}
if (o.Status == System.Threading.Tasks.TaskStatus.RanToCompletion ||
o.Status == System.Threading.Tasks.TaskStatus.Faulted ||
o.Status == System.Threading.Tasks.TaskStatus.Canceled)
{//释放资源
o.Dispose();
}
});
analyseUrls.Clear();
return(result);
}