/// <summary>
/// 获取单个图片
/// </summary>
/// <param name="itemUrl"></param>
/// <param name="html"></param>
public void GetSigImage(string itemUrl, string html, string savePath)
{
var imgR = new Regex(RegexHelp.Other.GetSingleImage, RegexOptions.Singleline);
var imgM = imgR.Match(html);
if (imgM == null || imgM.Groups["Url"].Value == "")
{
AddErrorMsg(string.Format("获取URL：{0} 的图片失败！\r\n", itemUrl));
return;
}
var imgUrl = HtmlHelp.NeedHost(itemUrl, imgM.Groups["Url"].Value);
lock (Multithreading.ObjLockExistFile)
{
if (File.Exists(savePath + "/" + Path.GetFileName(imgUrl)))
{
if (form.ChkNeglect.Checked)
{
AddErrorMsg(string.Format("跳过已存在的图片：{0}！\r\n", imgUrl));
}
return;
}
}
AddSuccessMsg(string.Format("正在下载图片：{0} \r\n", imgUrl));
var filePath = savePath + "/" + Path.GetFileName(imgUrl);
bool b = DownHelp.DownImage(imgUrl, filePath, 1024, itemUrl, 5);
if (b)
{
AddSuccessMsg(string.Format("下载图片：{0} 成功\r\n", imgUrl));
}
else
{
var txt = string.Format("下载图片：{0} 失败\r\n Url：{1}\r\n", imgUrl, itemUrl);
AddErrorMsg(txt);
HtmlHelp.SaveStringToTxt(txt, "FaildMsg.txt");
}
}
/// <summary>
/// 获取更多图片
/// </summary>
/// <param name="moreUrl">查看更多Url</param>
public void GetMoreImage(string moreUrl, string savePath)
{
AddSuccessMsg(string.Format("正在获取URL：{0} 的html！\r\n", moreUrl));
var html = DownHelp.GetHtmlString(moreUrl, Encoding.UTF8, 5);
if (html == "")
{
AddErrorMsg(string.Format("获取URL：{0} 的html失败！\r\n", moreUrl));
return;
}
AddSuccessMsg(string.Format("获取URL：{0} 的html成功！\r\n", moreUrl));
//获取放大镜集合
var mReg = new Regex(RegexHelp.Other.GetMaxButton, RegexOptions.Singleline);
var mms = mReg.Matches(html);
if (mms != null && mms.Count > 0)
{
//获取放大后的图片
foreach (Match m in mms)
{
var mUrl = m.Groups["Url"].Value;
mUrl = HtmlHelp.NeedHost(moreUrl, mUrl);
var mHtml = DownHelp.GetHtmlString(mUrl, Encoding.UTF8, 5);
var mmReg = new Regex(RegexHelp.Other.GetImageWhenMax, RegexOptions.Singleline);
var mmm = mmReg.Match(mHtml);
if (mmm == null || mmm.Groups["Url"].Value == "")
{
AddErrorMsg(string.Format("获取URL：{0} 的图片失败！\r\n", mUrl));
return;
}
var imgUrl = HtmlHelp.NeedHost(mUrl, mmm.Groups["Url"].Value);
lock (Multithreading.ObjLockExistFile)
{
if (File.Exists(savePath + "/" + Path.GetFileName(imgUrl)))
{
if (form.ChkNeglect.Checked)
{
AddErrorMsg(string.Format("跳过已存在的图片：{0}！\r\n", imgUrl));
}
continue;
}
}
AddSuccessMsg(string.Format("正在下载图片：{0} \r\n", imgUrl));
var filePath = savePath + "/" + Path.GetFileName(imgUrl);
bool b = DownHelp.DownImage(imgUrl, filePath, 1024, moreUrl, 5);
if (b)
{
AddSuccessMsg(string.Format("下载图片：{0} 成功\r\n", imgUrl));
}
else
{
var txt = string.Format("下载图片：{0} 失败\r\n Url：{1}\r\n", imgUrl, moreUrl);
AddErrorMsg(txt);
HtmlHelp.SaveStringToTxt(txt, "FaildMsg.txt");
}
}
}
else
{
AddErrorMsg(string.Format("没有获取到放大镜集合：{0}！\r\n", moreUrl));
return;
//直接获取图片
var msReg = new Regex(RegexHelp.Other.GetImageWhenNotMax, RegexOptions.Singleline);
var imgMs = msReg.Matches(html);
foreach (Match m in imgMs)
{
var imgUrl = m.Groups["Url"].Value;
imgUrl = HtmlHelp.NeedHost(moreUrl, imgUrl);
lock (Multithreading.ObjLockExistFile)
{
if (File.Exists(savePath + "/" + Path.GetFileName(imgUrl)))
{
if (form.ChkNeglect.Checked)
{
AddErrorMsg(string.Format("跳过已存在的图片：{0}！\r\n", imgUrl));
}
continue;
}
}
AddSuccessMsg(string.Format("正在下载图片：{0} \r\n", imgUrl));
var filePath = savePath + "/" + Path.GetFileName(imgUrl);
bool b = DownHelp.DownImage(imgUrl, filePath, 1024, moreUrl, 5);
if (b)
{
AddSuccessMsg(string.Format("下载图片：{0} 成功\r\n", imgUrl));
}
else
{
var txt = string.Format("下载图片：{0} 失败\r\n Url：{1}\r\n", imgUrl, moreUrl);
AddErrorMsg(txt);
HtmlHelp.SaveStringToTxt(txt, "FaildMsg.txt");
}
}
}
}
