private void DownNextContent()
{
WebContentInfo wci = GetNextContent();
if (wci != null)
{
this.httper.Url = wci.Url;
this.httper.Charset = this.cbbxCharset.Text;
this.httper.RequestStringAsync(EnumRequestMethod.GET, wci);
this.btnGetContent.Enabled = false;
}
else
{
MessageBox.Show(this, "全部完成！");
}
}
void httper_RequestStringCompleted(object sender, RequestStringCompletedEventArgs e)
{
if (e.Error == null)
{
if (e.ResponseString != string.Empty)
{
if (e.UserState.ToString() == "GETLIST")
{
#region 获取列表
#region 正则
MatchCollection mc = RegexUtility.GetMatchFull(e.ResponseString, tbxPreListRegex.Text.Trim(), RegexOptions.Singleline | RegexOptions.IgnoreCase);
if (mc != null)
{
foreach (Match m in mc)
{
WebContentListInfo wcli = new WebContentListInfo();
wcli.Title = m.Groups[1].Value.Trim();
wcli.ContentList = new List <WebContentInfo>();
MatchCollection mcContent = RegexUtility.GetMatchFull(m.Groups[2].Value, tbxListRegex.Text.Trim());
if (mcContent != null)
{
foreach (Match mContent in mcContent)
{
WebContentInfo wci = new WebContentInfo();
wci.Title = mContent.Groups[2].Value.Trim();
wci.Url = mContent.Groups[1].Value.Trim();
wcli.ContentList.Add(wci);
}
WebContentLists.Add(wcli);
}
}
}
#endregion
#region 显示
this.lvList.Items.Clear();
foreach (WebContentInfo info in WebContentLists[0].ContentList)
{
ListViewItem lv = new ListViewItem(info.Title);
ListViewItem.ListViewSubItem lvsi = new ListViewItem.ListViewSubItem(lv, info.Url);
ListViewItem.ListViewSubItem lvsi2 = new ListViewItem.ListViewSubItem(lv, info.Title);
lv.SubItems.Add(lvsi);
lv.SubItems.Add(lvsi2);
this.lvList.Items.Add(lv);
}
MessageBox.Show(this, string.Format("{0}章完成！", WebContentLists.Count));
this.btnGetList.Enabled = true;
#endregion }
#endregion
}
else
{
#region 获取内容
WebContentInfo wci = (WebContentInfo)e.UserState;
string content = RegexUtility.ReplaceRegex(
tbxPreContentRegex.Text.Trim(),
e.ResponseString,
"",
RegexOptions.Singleline | RegexOptions.IgnoreCase
);
MatchCollection mc = RegexUtility.GetMatchFull(
content,
tbxContentRegex.Text.Trim(),
RegexOptions.Singleline | RegexOptions.IgnoreCase
);
if (mc != null)
{
StringBuilder sb = new StringBuilder();
sb.Append(wci.Title + Environment.NewLine);
foreach (Match m in mc)
{
if (m.Groups[1].Value.IndexOf("盗墓笔记网友留言") < 0)
{
sb.Append(m.Groups[1].Value + Environment.NewLine);
}
}
sb.Append(Environment.NewLine);
sb.Append(Environment.NewLine);
string savepath = Path.Combine(
AppDomain.CurrentDomain.BaseDirectory,
"down"
);
if (!Directory.Exists(savepath))
{
Directory.CreateDirectory(savepath);
}
try
{
FileStream fs = new FileStream(
Path.Combine(savepath, this.WebContentLists[0].Title + ".txt"),
FileMode.Append
);
StreamWriter sw = new StreamWriter(fs, new UTF8Encoding(true, true));
sw.Write(Natsuhime.Web.Utils.RemoveHtml(sb.ToString()));
sw.Flush();
sw.Close();
fs.Close();
this.WebContentLists[0].ContentList.Remove(wci);
DownNextContent();
}
catch (Exception ex)
{
this.btnGetContent.Enabled = true;
}
}
#endregion
}
}
else
{
MessageBox.Show("返回空");
}
}
else
{
MessageBox.Show(e.Error.Message);
}
}
