void download_OnDownloadCompleted(object sender, DownloadCompletedEventArgs e)
{
string url = (sender as HtmlDownloader).Url;
if (e.Canceled)
{
UpdateGridView(url, SpiderState.取消);
return;
}
if (e.Exception != null)
{
UpdateGridView(url, SpiderState.失败);
MyConsole.AppendLine(string.Format("下载Url：{0}失败,异常原因：{1}" + url, e.Exception.Message));
return;
}
if (e.ResultType == typeof(String))
{
IHtmlParser parser = (AttachControl as IHtmlSpider).ParserEngin;
List <string> newUrls = parser.ParseUrl(e.Result.ToString(), _baseForlder, url);
UrlManager.AddNewUrls(url, newUrls.ToArray());
}
else
{
//文件存储
ContentManger.Save(txtBasePath.Text, e.Result as byte[], SaveType.文件, Path.GetFileName(url));
_downloadFileCount++;
}
UpdateGridView(url, SpiderState.已完成);
}
private void dataGridView2_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex < 0 || e.ColumnIndex != Column7.Index)
{
return;
}
ContentManger.View(_baseForlder, SaveType.文件, Path.GetFileName(dataGridView2[1, e.RowIndex].Value.ToString()));
}