private void DownloadDitionary()
{
Dictionary <AlbumListModeSort, Photo[]> .KeyCollection albums = Dictionary.Keys;
foreach (AlbumListModeSort album in albums)
{
string photoPath = Constants.Path + "\\" + replaceInvalidChar(album.name) + "\\";
DirectoryInfo di = new DirectoryInfo(photoPath);
di.Create();
//开始下载
Photo[] photos = Dictionary[album];
int count = photos.Length;
int i = 1;
foreach (Photo photo in photos)
{
//整理地址
string pUrl;
if (photo.origin_url != "")
{
pUrl = photo.origin_url;
}
else if (photo.raw != "")
{
pUrl = photo.raw;
}
else
{
pUrl = photo.url;
}
string filePath = photoPath + i + ".jpg";
if (!System.IO.File.Exists(filePath))
{
//判断文件是否存在
HttpDownloadFile(pUrl, filePath);
}
TipsPhotoDownloadDelegate pdd = new TipsPhotoDownloadDelegate(MainForm.TipsPhotoDownload);
if (i == count)
{
MainForm.Invoke(pdd, new object[] { album.name + "下载完成" });
}
else
{
MainForm.Invoke(pdd, new object[] { "正在下载《" + album.name + "》，当前进度：" + i + "/" + count });
}
i++;
}
}
TipsPhotoDownloadDelegate ff = new TipsPhotoDownloadDelegate(MainForm.TipsPhotoDownload);
MainForm.Invoke(ff, new object[] { "相册批量下载完成" });
}
private void Download()
{
Dictionary.Clear();
TipsPhotoDownloadDelegate f = new TipsPhotoDownloadDelegate(MainForm.TipsPhotoDownload);
MainForm.Invoke(f, new object[] { "正在采集相册数据..." });
foreach (AlbumListModeSort Album in Albums)
{
string url = Constants.QZONE_PHOTO_LIST;
url = url.Replace("${G_TK}", Constants.GTk + "");
url = url.Replace("${UIN}", Constants.Uin);
url = url.Replace("${HOST_UIN}", Constants.HostUin);
url = url.Replace("${PAGE_NUM}", Constants.PageNum.ToString());
url = url.Replace("${TOPIC_ID}", Album.id);
url = url.Replace("${TIME}", GetTimeStamp());
int pageStart = 0;
List <Photo> list = new List <Photo>();
while (true)
{
Photo[] photoList = null;
int i = 0;
do
{
try
{
string tmbUrl = url.Replace("${PAGE_START}", pageStart.ToString());
System.Net.HttpWebRequest request;
// 创建一个HTTP请求
request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create(tmbUrl);
request.Method = "get";
request.Timeout = 5000;
request.Headers.Add(System.Net.HttpRequestHeader.Cookie, Constants.Cookie);
request.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8";
request.Headers.Add("accept-Language: zh-CN,zh;q=0.9");
request.Headers.Add("upgrade-insecure-requests: 1");
request.UserAgent = "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36";
request.Headers.Add("cache-control: max-age=0");
//request.Headers.Add("accept-encoding: gzip, deflate, br");
System.Net.HttpWebResponse response;
response = (System.Net.HttpWebResponse)request.GetResponse();
System.IO.StreamReader myreader = new System.IO.StreamReader(response.GetResponseStream(), Encoding.UTF8);
string responseText = myreader.ReadToEnd();
myreader.Close();
JavaScriptSerializer js = new JavaScriptSerializer(); //实例化一个能够序列化数据的类
QzonePhoto qzonePhoto = js.Deserialize <QzonePhoto>(responseText); //将json数据转化为对象类型并赋值给list
photoList = qzonePhoto.data.photoList;
if (photoList != null)
{
list.AddRange(photoList);
}
break;
}
catch (Exception E)
{
i++;
Console.WriteLine(E.StackTrace);
}
} while (i < 5);
Thread.Sleep(1000);
if (photoList == null || photoList.Length < Constants.PageNum)
{
break;
}
else
{
pageStart += Constants.PageNum;
}
}
Dictionary.Add(Album, list.ToArray());
}
TipsPhotoDownloadDelegate ff = new TipsPhotoDownloadDelegate(MainForm.TipsPhotoDownload);
MainForm.Invoke(ff, new object[] { "相册数据采集完毕，即将开始下载相片..." });
DownloadDitionary();
}
