public static void runMin(string url)
{
MemoryStream filestream = null;
FileStream f = null;
try
{
filestream = Http.GetFile(url);
filestream = ImageMerge.MinImage(filestream, url, 70);
f = new FileStream("c.jpg", FileMode.Create);
filestream.Position = 0;
byte[] rarbyte = new byte[filestream.Length];
filestream.Read(rarbyte, 0, (int)filestream.Length);
f.Write(rarbyte, 0, rarbyte.Length);
}
catch (Exception ex)
{
Console.Write("-");
}
finally
{
if (filestream != null)
{
filestream.Close();
}
if (f != null)
{
f.Flush();
f.Close();
}
}
}
public static void r(string url)
{
run(url);
ImageMerge.CompressImage(@"a.jpg", @"b.jpg", 100, 3000, true);
runMin(url);
}
public static ParallelLoopResult SaveImageList(List <string> imglist, string sku, string name, string qianzhui = "img_")
{
ParallelLoopResult result = Parallel.For(0, imglist.Count, (i) => {
MemoryStream filestream = null;
FileStream f = null;
try
{
filestream = Http.GetFile(imglist[i]);
if (filestream == null)
{
L.File.Warn("图片下载不下来" + imglist[i]);
return;
}
if (filestream.Length > 1024 * 1024 * 2)
{
filestream = ImageMerge.MinImage(filestream, imglist[i], 20);
filestream = ImageMerge.YaSuoImage(filestream, imglist[i], 98, 1024 * 2);
}
f = new FileStream(Config.GetMakeImgPath(i, sku, name, imglist[i], qianzhui), FileMode.Create);
filestream.Position = 0;
byte[] rarbyte = new byte[filestream.Length];
filestream.Read(rarbyte, 0, (int)filestream.Length);
f.Write(rarbyte, 0, rarbyte.Length);
}
catch (Exception ex)
{
L.File.WarnFormat("下载失败 sku={0} url={1} error={2}", sku, imglist[i], ex);
Console.Write("-");
}
finally
{
if (filestream != null)
{
filestream.Close();
}
if (f != null)
{
f.Flush();
f.Close();
}
}
Console.Write(".");
});
return(result);
}
/// <summary>
/// Overloaded method to retrieve the correct Message Property Name for Registration.
/// </summary>
/// <param name="message">The Message String.</param>
/// <param name="merge">The Image Merge Enumerator.</param>
/// <returns>The Message Property Name String.</returns>
private string GetMessagePropertyName(string message, ImageMerge merge)
{
try
{
switch (message)
{
case "Assign":
this.MessagePropertyName = "Target";
break;
case "Create":
this.MessagePropertyName = "Id";
break;
case "Delete":
this.MessagePropertyName = "Target";
break;
case "DeliverIncoming":
this.MessagePropertyName = "EmailId";
break;
case "DeliverPromote":
this.MessagePropertyName = "EmailId";
break;
case "ExecuteWorkflow":
this.MessagePropertyName = "Target";
break;
case "Merge":
if (merge == ImageMerge.Parent)
{
this.MessagePropertyName = "Target";
}
if (merge == ImageMerge.Child)
{
this.MessagePropertyName = "SubordinateId";
}
if (merge == ImageMerge.None)
{
throw new ArgumentException("No parent or child specified for the Merge message for this image.");
}
break;
case "Route":
this.MessagePropertyName = "Target";
break;
case "Send":
this.MessagePropertyName = "EmailId";
break;
case "SetState":
this.MessagePropertyName = "EntityMoniker";
break;
case "SetStateDynamicEntity":
this.MessagePropertyName = "EntityMoniker";
break;
case "Update":
this.MessagePropertyName = "Target";
break;
default:
this.MessagePropertyName = string.Empty;
break;
}
return(this.MessagePropertyName);
}
catch (FaultException <Microsoft.Xrm.Sdk.OrganizationServiceFault> )
{
throw;
}
}
private Stream getImages(PageWeb pw, string webStr, int pageint = 0)
{
Regex regImg = new Regex(@"<img\b[^<>]*?\bsrc[\s\t\r\n]*=[\s\t\r\n]*[""']?[\s\t\r\n]*(?<imgUrl>[^\s\t\r\n""'<>]*)[^<>]*?/?[\s\t\r\n]*>", RegexOptions.IgnoreCase);
HtmlDocument doc = new HtmlDocument();
doc.LoadHtml(webStr);
string info;
HtmlNode view = doc.GetElementbyId("main");
if (view == null)
{
info = webStr;
}
else
{
HtmlNode c_main = view.SelectSingleNode("//div[@class='tpc_content do_not_catch']");
if (c_main != null)
{
info = c_main.OuterHtml;
}
else
{
info = view.OuterHtml;
}
}
// 搜索匹配的字符串
MatchCollection matches = regImg.Matches(info);
if (Config.PrintId == 1)
{
Console.Write("---- img分析图片标签 -----");
}
// 取得匹配项列表
List <Stream> streamsList = new List <Stream>();
currentTotalImg = matches.Count;
currentImgCount = 0;
foreach (Match match in matches)
{
Console.WriteLine("第{0}页 {1} - {2}条 -> {3} - 第 {4} 个图片开始检查 ", pageint, currentTotalRow, currentRow, currentTotalImg, ++currentImgCount);
var imgurl = match.Groups["imgUrl"].Value;
if (imgurl.ToLower().IndexOf(".gif") == -1)
{
if (guanggaoList.IndexOf(Encrypt.getSha1(imgurl) + ".jpg") > -1)
{
Console.WriteLine(" 此图片是广告 已跳过 ");
continue;
}
Console.WriteLine(pw.Openurl);
if (imgurl == "http://img599.net/images/2018/09/20/001.th.jpg")
{
Console.WriteLine();
}
var ms = Http.GetFile(imgurl);
if (ms == null)
{
continue;
}
try
{
Console.WriteLine("Http.GetFile 结束");
Image img = Image.FromStream(ms);
Console.WriteLine("Image.FromStream() 结束");
if (img.Width / img.Height < 3)
{
pw.Imgs.Add(imgurl);
MemoryStream truems = new MemoryStream();
img.Save(truems, ImageFormat.Jpeg);
streamsList.Add(truems);
}
else
{
var ggname = Encrypt.getSha1(imgurl) + ".jpg";
var endimgfile = Config.GetGuangGao(ggname);
img.Save(endimgfile, ImageFormat.Jpeg);
guanggaoList.Add(ggname);
}
ms.Close();
}
catch (Exception ex)
{
L.File.Error(imgurl, ex);
ms.Close();
}
}
Console.Clear();
}
if (streamsList.Count > 0)
{
Console.WriteLine("{0} - 所有图片下载完毕 图片合成 开始", DateTime.Now);
var result = ImageMerge.Merge(streamsList, 0);
Console.WriteLine("{0} - 所有图片下载完毕 图片合成 完毕", DateTime.Now);
return(result);
}
Console.WriteLine("读取后可用图片为 0", DateTime.Now);
return(null);
}
