private void CallOneResourceDownloadedEvent(TumblrEventArgs e)
{
if (OnOneResourceDownloaded != null)
{
OnOneResourceDownloaded.Invoke(this, e);
}
}
private void UpdatePostListMethod(EventArgs e)
{
TumblrEventArgs ex = (TumblrEventArgs)e;
// MessageBox.Show(ex.TumblrPostURL);
ListViewItem lvi = new ListViewItem(listView1.Items.Count.ToString());
// MessageBox.Show(listView1.Items.Count.ToString());
listView1.Columns[0].Name = "tumPostIndex";
listView1.Columns[1].Name = "tumPostID";
listView1.Columns[2].Name = "tumPostURL";
listView1.Columns[3].Name = "tumResCnt";
listView1.Columns[4].Name = "parseErrors";
// lvi.SubItems.Add(listView1.Items.Count.ToString());
lvi.SubItems.Add("未完成");
lvi.SubItems.Add(ex.TumblrPostURL);
lvi.SubItems.Add("未完成");
lvi.SubItems.Add("未完成");
listView1.Columns["tumPostIndex"].Text = "序号";
listView1.Columns["tumPostID"].Text = "PostID";
listView1.Columns["tumPostURL"].Text = "PostURL";
listView1.Columns["tumResCnt"].Text = "资源数量";
listView1.Columns["parseErrors"].Text = "错误";
listView1.Items.Add(lvi);
// label5.Text = ex.TumblrPostURL;
// label5.Update();
listView1.Update();
}
private void UpdateDGVMethod(EventArgs e)
{
//查找传入的资源编号，更新显示
TumblrEventArgs ex = (TumblrEventArgs)e;
toolStripStatusLabel1.Text = ex.TumblrResourceIndex + "下载完成!";
statusStrip1.Update();
// MessageBox.Show(ex.TumblrResourceIndex + " / " + ex.TumblrResourceTime);
}
public void StartDownLoad()
{
Console.WriteLine(System.Threading.Thread.CurrentThread.Name + "线程待下载资源数量是：" + ToDownRes.Count);
if (ToDownRes.Count <TumblrResource>() > 0)
{
foreach (TumblrResource tr in ToDownRes)
{
String tumResFilePath = Program.TumblrResourcesFolder + tr.ResourceName;
FileInfo tumResFileInfo = new FileInfo(tumResFilePath);
long tumContentLength = 0;
if (!tumResFileInfo.Exists)
{
if (true)
{
try
{
TumDownReq = tumDownProxy.GetHttpWebRequest(tr.ResourceURL);
TumDownRes = (HttpWebResponse)TumDownReq.GetResponse();
byte[] imageBuffer = new byte[Program.TumblrResourceBufferSize];
if (TumDownRes.StatusCode == HttpStatusCode.OK)
{
tumStream = TumDownRes.GetResponseStream();
tumContentLength = TumDownRes.ContentLength;
int tumResSize_KB = (int)Math.Round((double)tumContentLength / 1024, 0);
double tumResSize_MB = Math.Round((double)tumContentLength / 1024 / 1024, 2);
if (tumResSize_KB < 10240)
{
TumblrResourceSize = tumResSize_KB + " KB";
}
else
{
TumblrResourceSize = tumResSize_MB + " MB";
}
Console.WriteLine("编号为" + tr.ResourceIndex + "资源长度： " + TumblrResourceSize);
int readSize = tumStream.Read(imageBuffer, 0, imageBuffer.Length);
int filelenth = 0;
FileStream tumFS = new FileStream(tumResFilePath, FileMode.Create);
while (readSize > 0)
{
tumFS.Write(imageBuffer, 0, readSize);
filelenth = filelenth + readSize;
readSize = tumStream.Read(imageBuffer, 0, imageBuffer.Length);
Console.WriteLine(System.Threading.Thread.CurrentThread.Name + "已写入长度： " + tumFS.Length);
}
tumFS.Close();
tumStream.Close();
TumblrEventArgs tea = new TumblrEventArgs();
dbo.UpdateTumblrResourceItem(tr.ResourceIndex, tumContentLength.ToString(), DateTime.Now.ToString());
tea.TumblrResourceDownloadStatus = "DN";
tea.TumblrResourceIndex = tr.ResourceIndex;
tea.TumblrResourceSize = this.TumblrResourceSize;
tea.TumblrResourceTime = DateTime.Now.ToString();
CallOneResourceDownloadedEvent(tea);
}
}
catch (IOException e)
{
Console.WriteLine(System.Threading.Thread.CurrentThread.Name + "下载：" + tr.ResourceIndex + "，发生IO异常:" + e.Message);
}
catch (WebException e)
{
Console.WriteLine(System.Threading.Thread.CurrentThread.Name + "下载：" + tr.ResourceIndex + "，发生NET异常:" + e.Message);
}
finally
{
if (TumDownRes != null)
{
TumDownRes.Close();
}
if (TumDownReq != null)
{
TumDownReq.Abort();
}
}
}
/*
* else if (tr.ResourceType == "video")
* {
*
* }
*/
}
else
{
//文件已存在
}
}
}
}