static void Main(string[] args)
{
Console.OutputEncoding = Encoding.UTF8;
var opencc = new OpenChineseConverter();
var twText = "這個小丑醜歸醜但很管用，這個滑鼠，長髮散發出香氣，列印中文為何出亂碼，阿拉伯聯合大公國，義大利，尚比亞";
var cnText = "这个小丑丑归丑但很管用，这个鼠标，长发散发出香气，打印中文为何出乱码，阿拉伯联合酋长国，意大利，赞比亚";
// 轉台灣正體
var openccTWText = opencc.ToTaiwanFromSimplifiedWithPhrases(cnText);
// 轉簡體
var openccCNText = opencc.ToSimplifiedFromTaiwanWithPhrases(twText);
// 顯示結果
Console.WriteLine($"===== 原文 =====\n{cnText}\n===== 轉繁體 =====\n{openccTWText}");
Console.WriteLine($"\n===== 原文 =====\n{twText}\n===== 轉簡體 =====\n{openccCNText}");
Console.ReadLine();
}
public static int MuxAV(string videoPath, string audioPath, string outPath, string desc = "", string title = "", string episodeId = "", string pic = "", string lang = "", List <Subtitle> subs = null, bool audioOnly = false, bool videoOnly = false, string aid = "", string cid = "")
{
desc = EscapeString(desc);
title = EscapeString(title);
if (outPath.Contains("/") && !Directory.Exists(Path.GetDirectoryName(outPath)))
{
Directory.CreateDirectory(Path.GetDirectoryName(outPath));
}
//----分析并生成-i参数
StringBuilder inputArg = new StringBuilder();
StringBuilder metaArg = new StringBuilder();
if (!string.IsNullOrEmpty(videoPath))
{
inputArg.Append($" -i \"{videoPath}\" ");
}
if (!string.IsNullOrEmpty(audioPath))
{
inputArg.Append($" -i \"{audioPath}\" ");
}
if (!string.IsNullOrEmpty(pic))
{
inputArg.Append($" -i \"{pic}\" ");
}
string[] files = System.IO.Directory.GetFiles(Directory.GetCurrentDirectory(), $"temp/{aid}/{aid}.{cid}.*.srt");
if (subs != null)
{
for (int i = 0; i < subs.Count; i++)
{
if (File.Exists(subs[i].path) && File.ReadAllText(subs[i].path) != "")
{
inputArg.Append($" -i \"{subs[i].path}\" ");
metaArg.Append($" -metadata:s:s:{i} handler_name=\"{SubDescDic[subs[i].lan]}\" -metadata:s:s:{i} language={SubLangDic[subs[i].lan]} -metadata:s:s:{i} title=\"{SubTitleDic[subs[i].lan]}\"");
}
}
if (files.Length > 0 && subs.Count < 1)
{
Log("正在合併現有字幕...");
for (int e = 0; e < files.Length; e++)
{
inputArg.Append($" -i \"{files[e]}\" ");
}
}
}
if (!string.IsNullOrEmpty(pic))
{
metaArg.Append(" -disposition:v:1 attached_pic ");
}
var inputCount = Regex.Matches(inputArg.ToString(), "-i \"").Count;
for (int i = 0; i < inputCount; i++)
{
inputArg.Append($" -map {i} ");
}
var converter = new OpenChineseConverter();
string titletcov = converter.ToTaiwanFromSimplifiedWithPhrases(title);
string desccov = converter.ToTaiwanFromSimplifiedWithPhrases(desc);
//----分析完毕
var arguments = $"-loglevel warning -y " +
inputArg.ToString() + metaArg.ToString() + $" -metadata title=\"" + titletcov + "\" " +
(lang == "" ? "" : $"-metadata:s:a:0 language={lang} ") +
$"-metadata description=\"{desccov}\" " +
(episodeId == "" ? "" : $"-metadata album=\"{titletcov}\" ") +
(audioOnly ? " -vn " : "") + (videoOnly ? " -an " : "") +
$"-c copy " +
(subs != null ? " -c:s mov_text " : "") +
$"\"{outPath}\"";
LogDebug("ffmpeg命令：{0}", arguments);
return(ffmpeg(arguments));
}
private static async Task DoWorkAsync(MyOption myOption)
{
Console.BackgroundColor = ConsoleColor.DarkBlue;
Console.ForegroundColor = ConsoleColor.White;
var ver = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version;
Console.Write($"BBDown version {ver.Major}.{ver.Minor}.{ver.Build}, Bilibili Downloader.\r\n");
Console.ResetColor();
Console.Write("BBDown Server Edition");
Console.WriteLine();
//检测更新
new Thread(async() =>
{
await CheckUpdateAsync();
}).Start();
try
{
//Read cookie from cookie.txt
string cookiePath = Directory.GetCurrentDirectory();
if (!File.Exists($"cookie.txt"))
{
File.Create($"{cookiePath}/cookie.txt");
}
string cookieString = File.ReadAllText($"{cookiePath}/cookie.txt");
if (cookieString != null)
{
cookieString = "";
}
LogDebug(cookieString);
bool interactMode = myOption.Interactive;
bool infoMode = myOption.OnlyShowInfo;
bool tvApi = myOption.UseTvApi;
bool intlApi = myOption.UseIntlApi;
bool hevc = myOption.OnlyHevc;
bool hideStreams = myOption.HideStreams;
bool multiThread = myOption.MultiThread;
bool audioOnly = myOption.AudioOnly;
bool videoOnly = myOption.VideoOnly;
bool skipMux = myOption.SkipMux;
bool showAll = myOption.ShowAll;
bool useAria2c = myOption.UseAria2c;
DEBUG_LOG = myOption.Debug;
string input = myOption.Url;
string lang = myOption.Language;
string selectPage = myOption.SelectPage.ToUpper();
string aidOri = ""; //原始aid
COOKIE = cookieString;
TOKEN = myOption.AccessToken.Replace("access_token=", "");
//audioOnly和videoOnly同时开启则全部忽视
if (audioOnly && videoOnly)
{
audioOnly = false;
videoOnly = false;
}
List <string> selectedPages = null;
if (!string.IsNullOrEmpty(GetQueryString("p", input)))
{
selectedPages = new List <string>();
selectedPages.Add(GetQueryString("p", input));
}
LogDebug("運行參數：{0}", myOption);
if (string.IsNullOrEmpty(COOKIE) && File.Exists(Path.Combine(AppContext.BaseDirectory, "BBDown.data")) && !tvApi)
{
Log("加載本地cookie...");
LogDebug("文件路徑：{0}", Path.Combine(AppContext.BaseDirectory, "BBDown.data"));
COOKIE = File.ReadAllText(Path.Combine(AppContext.BaseDirectory, "BBDown.data"));
}
if (string.IsNullOrEmpty(TOKEN) && File.Exists(Path.Combine(AppContext.BaseDirectory, "BBDownTV.data")) && tvApi)
{
Log("加載本地token...");
LogDebug("文件路徑：{0}", Path.Combine(AppContext.BaseDirectory, "BBDownTV.data"));
TOKEN = File.ReadAllText(Path.Combine(AppContext.BaseDirectory, "BBDownTV.data"));
TOKEN = TOKEN.Replace("access_token=", "");
}
Log("獲取aid...");
aidOri = await GetAvIdAsync(input);
Log("獲取aid結束: " + aidOri);
//-p的优先级大于URL中的自带p参数，所以先清空selectedPages
if (!string.IsNullOrEmpty(selectPage) && selectPage != "ALL" && selectPage != "LATEST")
{
selectedPages = new List <string>();
try
{
string tmp = selectPage;
tmp = tmp.Trim().Trim(',');
if (tmp.Contains("-"))
{
int start = int.Parse(tmp.Split('-')[0]);
int end = int.Parse(tmp.Split('-')[1]);
for (int i = start; i <= end; i++)
{
selectedPages.Add(i.ToString());
}
}
else
{
foreach (var s in tmp.Split(','))
{
selectedPages.Add(s);
}
}
}
catch { LogError("解析分P參數時失敗了~"); selectedPages = null; };
}
if (selectPage == "ALL")
{
selectedPages = null;
}
if (string.IsNullOrEmpty(aidOri))
{
throw new Exception("輸入有誤");
}
Log("獲取視頻信息...");
IFetcher fetcher = new BBDownNormalInfoFetcher();
if (aidOri.StartsWith("cheese"))
{
fetcher = new BBDownCheeseInfoFetcher();
}
else if (aidOri.StartsWith("ep"))
{
fetcher = new BBDownBangumiInfoFetcher();
}
var vInfo = fetcher.Fetch(aidOri);
string title = vInfo.Title;
string desc = vInfo.Desc;
string pic = vInfo.Pic;
string pubTime = vInfo.PubTime;
LogColor("視頻標題: " + title);
LogDebug("發佈時間: " + pubTime);
List <Page> pagesInfo = vInfo.PagesInfo;
List <Subtitle> subtitleInfo = new List <Subtitle>();
bool more = false;
bool bangumi = vInfo.IsBangumi;
bool cheese = vInfo.IsCheese;
//打印分P信息
foreach (Page p in pagesInfo)
{
if (!showAll && more && p.index != pagesInfo.Count)
{
continue;
}
if (!showAll && !more && p.index > 5)
{
Log("......");
more = true;
}
else
{
LogDebug($"P{p.index}: [{p.cid}] [{p.title}] [{FormatTime(p.dur)}]");
}
}
if (selectPage == "LATEST")
{
selectedPages = new List <string>();
selectedPages.Add(pagesInfo.Count.ToString());
LogDebug(pagesInfo.Count.ToString());
}
//如果用户没有选择分P，根据epid来确定某一集
if (selectedPages == null && selectPage != "ALL" && !string.IsNullOrEmpty(vInfo.Index) && selectPage != "LATEST")
{
selectedPages = new List <string> {
vInfo.Index
};
Log("程序已自動選擇你輸入的集數，如果要下載其他集數請自行指定分P(可使用參數-p ALL代表全部 -p LATEST代表最新一集)");
}
Log($"共計 {pagesInfo.Count} 個分P, 已選擇：" + (selectedPages == null ? "ALL" : string.Join(",", selectedPages)));
//过滤不需要的分P
if (selectedPages != null)
{
pagesInfo = pagesInfo.Where(p => selectedPages.Contains(p.index.ToString())).ToList();
}
foreach (Page p in pagesInfo)
{
Log($"開始解析P{p.index}...");
if (!infoMode)
{
if (!Directory.Exists($"temp/{p.aid}"))
{
Directory.CreateDirectory($"temp/{p.aid}");
}
if (!File.Exists($"temp/{p.aid}/{p.aid}.jpg"))
{
Log("下載封面...");
LogDebug("下載：{0}", pic);
new WebClient().DownloadFile(pic, $"temp/{p.aid}/{p.aid}.jpg");
}
string[] files = System.IO.Directory.GetFiles(Directory.GetCurrentDirectory(), $"temp/{p.aid}/{p.aid}.{p.cid}.*.srt");
if (files.Length > 0)
{
Log("字幕已經獲取...");
for (int i = 0; i < files.Length; i++)
{
LogDebug(files[i]);
}
}
else
{
LogDebug("獲取字幕...");
subtitleInfo = BBDownSubUtil.GetSubtitles(p.aid, p.cid, p.epid, intlApi);
foreach (Subtitle s in subtitleInfo)
{
Log($"下載字幕 {s.lan} => {BBDownSubUtil.SubDescDic[s.lan]}...");
LogDebug("下載：{0}", s.url);
BBDownSubUtil.SaveSubtitle(s.url, s.path);
}
}
}
string webJsonStr = "";
List <Video> videoTracks = new List <Video>();
List <Audio> audioTracks = new List <Audio>();
List <string> clips = new List <string>();
List <string> dfns = new List <string>();
string indexStr = p.index.ToString("0".PadRight(pagesInfo.OrderByDescending(_p => _p.index).First().index.ToString().Length, '0'));
string videoPath = $"temp/{p.aid}/{p.aid}.P{indexStr}.{p.cid}.mp4";
string audioPath = $"temp/{p.aid}/{p.aid}.P{indexStr}.{p.cid}.m4a";
//处理文件夹以.结尾导致的异常情况
if (title.EndsWith("."))
{
title += "_fix";
}
var converter = new OpenChineseConverter();
title = converter.ToTaiwanFromSimplified(title);
Log(title);
string ep = p.index.ToString("D2");
//讀取JSON存放
string jsonpath = Directory.GetCurrentDirectory();
string jsonfile = File.ReadAllText($"{jsonpath}/config.json");
dynamic json = JValue.Parse(jsonfile);
string dirname = json.dir;
title = Regex.Replace(title, @"[<>:""/\\|?*]", "-");
//调用解析
(webJsonStr, videoTracks, audioTracks, clips, dfns) = ExtractTracks(hevc, aidOri, p.aid, p.cid, p.epid, tvApi, intlApi);
//File.WriteAllText($"debug.json", JObject.Parse(webJsonStr).ToString());
JObject respJson = JObject.Parse(webJsonStr);
string outPath = dirname + (pagesInfo.Count > 1 ? $"/{json.prefix}{title}[{ep}][0000P]{json.suffix}" +
$".mp4" : $"/{json.prefix}{title}[{ep}][0000P]{json.suffix}.mp4");
//此处代码简直灾难，后续优化吧
if ((videoTracks.Count != 0 || audioTracks.Count != 0) && clips.Count == 0) //dash
{
if (webJsonStr.Contains("\"video\":[") && videoTracks.Count == 0)
{
LogError("沒有找到符合要求的視頻流");
if (!audioOnly)
{
continue;
}
}
if (webJsonStr.Contains("\"audio\":[") && audioTracks.Count == 0)
{
LogError("沒有找到符合要求的音頻流");
if (!videoOnly)
{
continue;
}
}
//降序
videoTracks.Sort(Compare);
audioTracks.Sort(Compare);
if (audioOnly)
{
videoTracks.Clear();
}
if (videoOnly)
{
audioTracks.Clear();
}
int vIndex = 0;
int aIndex = 0;
if (!hideStreams)
{
//展示所有的音视频流信息
if (videoTracks.Count > 0)
{
Log($"共計{videoTracks.Count}條視頻流.");
int index = 0;
foreach (var v in videoTracks)
{
int pDur = p.dur == 0 ? v.dur : p.dur;
LogColor($"{index++}. [{v.dfn}] [{v.res}] [{v.codecs}] [{v.fps}] [{v.bandwith} kbps] [~{FormatFileSize(pDur * v.bandwith * 1024 / 8)}]".Replace("[] ", ""), false);
if (infoMode)
{
Console.WriteLine(v.baseUrl);
}
}
}
if (audioTracks.Count > 0)
{
Log($"共計{audioTracks.Count}條音頻流.");
int index = 0;
foreach (var a in audioTracks)
{
int pDur = p.dur == 0 ? a.dur : p.dur;
LogColor($"{index++}. [{a.codecs}] [{a.bandwith} kbps] [~{FormatFileSize(pDur * a.bandwith * 1024 / 8)}]", false);
if (infoMode)
{
Console.WriteLine(a.baseUrl);
}
}
}
}
if (infoMode)
{
continue;
}
if (interactMode && !hideStreams)
{
if (videoTracks.Count > 0)
{
Log("請選擇一條視頻流(輸入序號): ", false);
Console.ForegroundColor = ConsoleColor.Cyan;
vIndex = Convert.ToInt32(Console.ReadLine());
if (vIndex > videoTracks.Count || vIndex < 0)
{
vIndex = 0;
}
Console.ResetColor();
}
if (audioTracks.Count > 0)
{
Log("請選擇一條音頻流(輸入序號): ", false);
Console.ForegroundColor = ConsoleColor.Cyan;
aIndex = Convert.ToInt32(Console.ReadLine());
if (aIndex > audioTracks.Count || aIndex < 0)
{
aIndex = 0;
}
Console.ResetColor();
}
}
Log($"已選擇的流:");
if (videoTracks.Count > 0)
{
LogColor($"[視頻] [{videoTracks[vIndex].dfn}] [{videoTracks[vIndex].res}] [{videoTracks[vIndex].codecs}] [{videoTracks[vIndex].fps}] [{videoTracks[vIndex].bandwith} kbps] [~{FormatFileSize(videoTracks[vIndex].dur * videoTracks[vIndex].bandwith * 1024 / 8)}]".Replace("[] ", ""), false);
}
if (audioTracks.Count > 0)
{
LogColor($"[音頻] [{audioTracks[aIndex].codecs}] [{audioTracks[aIndex].bandwith} kbps] [~{FormatFileSize(audioTracks[aIndex].dur * audioTracks[aIndex].bandwith * 1024 / 8)}]", false);
}
outPath = dirname + (pagesInfo.Count > 1 ? $"/{json.prefix}{title}[{ep}][{videoTracks[vIndex].dfn}]{json.suffix}" +
$".mp4" : $"/{json.prefix}{title}[{ep}][{videoTracks[vIndex].dfn}]{json.suffix}.mp4");
if (File.Exists(outPath) && new FileInfo(outPath).Length != 0)
{
Log($"{outPath}已存在, 跳過下載...");
continue;
}
if (videoTracks.Count > 0)
{
if (multiThread && !videoTracks[vIndex].baseUrl.Contains("-cmcc-"))
{
Log($"開始多線程下載P{p.index}視頻...");
await MultiThreadDownloadFileAsync(videoTracks[vIndex].baseUrl, videoPath, useAria2c);
Log("合併視頻分片...");
CombineMultipleFilesIntoSingleFile(GetFiles(Path.GetDirectoryName(videoPath), ".vclip"), videoPath);
Log("清理分片...");
foreach (var file in new DirectoryInfo(Path.GetDirectoryName(videoPath)).EnumerateFiles("*.?clip"))
{
file.Delete();
}
}
else
{
if (multiThread && videoTracks[vIndex].baseUrl.Contains("-cmcc-"))
{
LogError("檢測到cmcc域名cdn, 已經禁用多線程");
}
Log($"開始下載P{p.index}視頻...");
await DownloadFile(videoTracks[vIndex].baseUrl, videoPath, useAria2c);
}
}
if (audioTracks.Count > 0)
{
if (multiThread && !audioTracks[aIndex].baseUrl.Contains("-cmcc-"))
{
Log($"開始多線程下載P{p.index}音頻...");
await MultiThreadDownloadFileAsync(audioTracks[aIndex].baseUrl, audioPath, useAria2c);
Log("合併音頻分片...");
CombineMultipleFilesIntoSingleFile(GetFiles(Path.GetDirectoryName(audioPath), ".aclip"), audioPath);
Log("清理分片...");
foreach (var file in new DirectoryInfo(Path.GetDirectoryName(videoPath)).EnumerateFiles("*.?clip"))
{
file.Delete();
}
}
else
{
if (multiThread && audioTracks[aIndex].baseUrl.Contains("-cmcc-"))
{
LogError("檢測到cmcc域名cdn, 已經禁用多線程");
}
Log($"開始下載P{p.index}音頻...");
await DownloadFile(audioTracks[aIndex].baseUrl, audioPath, useAria2c);
}
}
Log($"下載P{p.index}完畢");
if (videoTracks.Count == 0)
{
videoPath = "";
}
if (audioTracks.Count == 0)
{
audioPath = "";
}
if (skipMux)
{
continue;
}
Log("開始合併音視頻" + (subtitleInfo.Count > 0 ? "和字幕" : "") + "...");
int code = MuxAV(videoPath, audioPath, outPath,
desc,
title,
vInfo.PagesInfo.Count > 1 ? ($"P{indexStr}.{p.title}") : "",
File.Exists($"temp/{p.aid}/{p.aid}.jpg") ? $"temp/{p.aid}/{p.aid}.jpg" : "",
lang,
subtitleInfo, audioOnly, videoOnly, p.aid, p.cid);
if (code != 0 || !File.Exists(outPath) || new FileInfo(outPath).Length == 0)
{
LogError("合併失敗"); continue;
}
Log("清理臨時文件...");
if (videoTracks.Count > 0)
{
File.Delete(videoPath);
}
if (audioTracks.Count > 0)
{
File.Delete(audioPath);
}
}
else if (clips.Count > 0 && dfns.Count > 0) //flv
{
bool flag = false;
reParse:
//降序
videoTracks.Sort(Compare);
if (interactMode && !flag)
{
int i = 0;
dfns.ForEach(key => LogColor($"{i++}.{qualitys[key]}"));
Log("請選擇最想要的清晰度(輸入序號): ", false);
Console.ForegroundColor = ConsoleColor.Cyan;
var vIndex = Convert.ToInt32(Console.ReadLine());
if (vIndex > dfns.Count || vIndex < 0)
{
vIndex = 0;
}
Console.ResetColor();
//重新解析
(webJsonStr, videoTracks, audioTracks, clips, dfns) = ExtractTracks(hevc, aidOri, p.aid, p.cid, p.epid, tvApi, intlApi, dfns[vIndex]);
flag = true;
videoTracks.Clear();
goto reParse;
}
Log($"共計{videoTracks.Count}條流(共有{clips.Count}個分段).");
int index = 0;
foreach (var v in videoTracks)
{
LogColor($"{index++}. [{v.dfn}] [{v.res}] [{v.codecs}] [{v.fps}] [~{(v.size / 1024 / v.dur * 8).ToString("00")} kbps] [{FormatFileSize(v.size)}]".Replace("[] ", ""), false);
if (infoMode)
{
clips.ForEach(delegate(string c) { Console.WriteLine(c); });
}
}
if (infoMode)
{
continue;
}
if (File.Exists(outPath) && new FileInfo(outPath).Length != 0)
{
Log($"{outPath}已存在, 跳過下載...");
continue;
}
var pad = string.Empty.PadRight(clips.Count.ToString().Length, '0');
for (int i = 0; i < clips.Count; i++)
{
var link = clips[i];
videoPath = $"temp/{p.aid}/{p.aid}.P{indexStr}.{p.cid}.{i.ToString(pad)}.mp4";
if (multiThread && !link.Contains("-cmcc-"))
{
if (videoTracks.Count != 0)
{
Log($"開始多線程下載P{p.index}視頻, 片段({(i + 1).ToString(pad)}/{clips.Count})...");
await MultiThreadDownloadFileAsync(link, videoPath, useAria2c);
Log("合併視頻分片...");
CombineMultipleFilesIntoSingleFile(GetFiles(Path.GetDirectoryName(videoPath), ".vclip"), videoPath);
}
Log("清理分片...");
foreach (var file in new DirectoryInfo(Path.GetDirectoryName(videoPath)).EnumerateFiles("*.?clip"))
{
file.Delete();
}
}
else
{
if (multiThread && link.Contains("-cmcc-"))
{
LogError("檢測到cmcc域名cdn, 已經禁用多線程");
}
if (videoTracks.Count != 0)
{
Log($"開始下載P{p.index}視頻, 片段({(i + 1).ToString(pad)}/{clips.Count})...");
await DownloadFile(link, videoPath, useAria2c);
}
}
}
Log($"下載P{p.index}完畢");
Log("開始合併分段...");
var files = GetFiles(Path.GetDirectoryName(videoPath), ".mp4");
videoPath = $"temp/{p.aid}/{p.aid}.P{indexStr}.{p.cid}.mp4";
MergeFLV(files, videoPath);
Log("開始混流視頻" + (subtitleInfo.Count > 0 ? "和字幕" : "") + "...");
int code = MuxAV(videoPath, "", outPath,
desc,
title,
vInfo.PagesInfo.Count > 1 ? ($"P{indexStr}.{p.title}") : "",
File.Exists($"temp/{p.aid}/{p.aid}.jpg") ? $"{p.aid}/{p.aid}.jpg" : "",
lang,
subtitleInfo, audioOnly, videoOnly, p.aid, p.cid);
if (code != 0 || !File.Exists(outPath) || new FileInfo(outPath).Length == 0)
{
LogError("合併失敗"); continue;
}
Log("清理臨時文件...");
if (videoTracks.Count != 0)
{
File.Delete(videoPath);
}
}
else
{
if (webJsonStr.Contains("平台不可观看"))
{
throw new Exception("當前(WEB)平台不可觀看，請嘗試使用TV API解析。");
}
else if (webJsonStr.Contains("购买后才能观看"))
{
throw new Exception("購買後才能觀看");
}
else if (webJsonStr.Contains("大会员专享限制"))
{
throw new Exception("大會員專享限制");
}
else if (webJsonStr.Contains("地区不可观看") || webJsonStr.Contains("地區不可觀看"))
{
throw new Exception("當前地區不可觀看，請嘗試使用代理解析。");
}
LogError("解析此分P失敗(使用--debug查看詳細信息)");
LogDebug("{0}", webJsonStr);
continue;
}
}
Log("任務完成");
}
catch (Exception e)
{
Console.BackgroundColor = ConsoleColor.Red;
Console.ForegroundColor = ConsoleColor.White;
Console.Write(e.Message);
Console.ResetColor();
Console.WriteLine();
Thread.Sleep(1);
}
}
