コード例 #1
0
        /// <summary>
        /// 搜索网页返回数据
        /// </summary>
        /// <param name="searchBook"></param>
        /// <param name="searchInfos_Biquge5200Cc"></param>
        /// <returns></returns>
        private string Search_Biquge5200Cc(string searchBook, ref List <Object.SearchInfo_Biquge5200Cc> searchInfos_Biquge5200Cc)
        {
            string         html          = string.Empty;
            HttpWebRequest searchRequest = Request.ResqestHelper.IniRequest("https://www.biquge5200.cc/modules/article/search.php?searchkey=" + searchBook);

            try
            {
                for (int i = 0; i < 5; i++)
                {
                    html = Request.ResqestHelper.GetUzipResponse(searchRequest);
                    if (!string.IsNullOrWhiteSpace(html))
                    {
                        break;
                    }
                    i++;
                }
                if (string.IsNullOrWhiteSpace(html))
                {
                    return("请求失败");
                }
            }
            catch (Exception e)
            {
                labInfo.Visibility = Visibility.Visible;
                labInfo.Content    = e.Message + "\n搜索失败请稍后再试!";
                return("请求失败");
            }

            var doc = new HtmlDocument();

            doc.LoadHtml(html);
            HtmlNodeCollection bookInfoNodes = doc.DocumentNode.SelectNodes("//table[@class='grid']/tr");

            int num = 0;

            searchInfos_Biquge5200Cc.Clear();

            //2
            foreach (HtmlNode node in bookInfoNodes)
            {
                if (num > 0)
                {
                    Object.SearchInfo_Biquge5200Cc info = new Object.SearchInfo_Biquge5200Cc();
                    info.BookName      = node.SelectSingleNode("td[@class='odd']/a").InnerText;
                    info.BookLink      = node.SelectSingleNode("td[@class='odd']/a").Attributes["href"].Value;
                    info.LatestChapter = node.SelectSingleNode("td[@class='even']/a").InnerText;
                    info.ChapterLink   = node.SelectSingleNode("td[@class='even']/a").Attributes["href"].Value;
                    info.Date          = node.SelectNodes("td[@class='odd']")[2].InnerText;
                    info.Auther        = node.SelectNodes("td[@class='odd']")[1].InnerText;
                    info.WordCount     = node.SelectNodes("td[@class='even']")[1].InnerText;
                    searchInfos_Biquge5200Cc.Add(info);
                }
                num++;
            }
            #region
            /////1
            //HtmlNodeCollection odd = doc.DocumentNode.SelectNodes("//table[@class='grid']/tr/td[@class='odd']");
            //HtmlNodeCollection even = doc.DocumentNode.SelectNodes("//table[@class='grid']/tr/td[@class='even']");

            //for (int i= 0; i < bookInfoNodes.Count+1; i++)
            //{
            //    info.BookName = odd[i+i*2].ChildNodes[0].InnerText;
            //    info.BookLink = odd[i+i*2].ChildNodes[0].Attributes["href"].Value;
            //    info.LatestChapter = even[i + i * 2].ChildNodes[0].InnerText;
            //    info.ChapterLink = even[i + i * 2].ChildNodes[0].Attributes["href"].Value;
            //    info.Date = odd[i + 2 + i * 2].InnerText;
            //    info.Auther = odd[i + 1 + i * 2].InnerText;
            //    searchInfos_Biquge5200Cc.Add(info);
            //}

            ////3
            //for(int i= 1; i < bookInfoNodes.Count; i++)
            //{
            //    info.BookName = bookInfoNodes[i].SelectSingleNode("td[@class='odd']/a").InnerText;
            //    info.BookLink = bookInfoNodes[i].SelectSingleNode("td[@class='odd']/a").Attributes["href"].Value;
            //    info.LatestChapter = bookInfoNodes[i].SelectSingleNode("td[@class='even']/a").InnerText;
            //    info.ChapterLink = bookInfoNodes[i].SelectSingleNode("td[@class='even']/a").Attributes["href"].Value;
            //    info.Date = bookInfoNodes[i].SelectNodes("td[@class='odd']")[2].InnerText;
            //    info.Auther = bookInfoNodes[i].SelectNodes("td[@class='odd']")[1].InnerText;
            //    searchInfos_Biquge5200Cc.Add(info);
            //    i++;
            //}
            #endregion
            return("ok");
        }
コード例 #2
0
        public string DownBook()
        {
            bookContents.Clear();
            Object.SearchInfo_Biquge5200Cc SearchInfo_Biquge5200Cc = DateGridBookInfo.SelectedValue as Object.SearchInfo_Biquge5200Cc;
            //初始化小说信息
            Kindle.BookInfo.BookName = ReplaceBadCharOfFileName(SearchInfo_Biquge5200Cc.BookName);
            Kindle.BookInfo.Auther   = SearchInfo_Biquge5200Cc.Auther;
            //初始化请求
            HttpWebRequest listReq = Request.ResqestHelper.IniRequest(SearchInfo_Biquge5200Cc.BookLink);
            //获取每章的名字和链接
            string listHtml = Request.ResqestHelper.GetUzipResponse(listReq);

            //下载内容
            try
            {
                bookContents = GetNextUrl(listHtml);
            }
            catch (Exception e)
            {
                MessageBox.Show(e.Message + "\n目录获取失败,请稍后再试");
                return("error");
            }
            if (bookContents.Count != 0)
            {
                //初始化进度条
                grid1.Visibility     = Visibility.Visible;
                progressBar1.Maximum = bookContents.Count + 1;
                progressBar1.Minimum = 0;
                UpdateProgressBarDelegate updateProgressBaDelegate = new UpdateProgressBarDelegate(progressBar1.SetValue);
                //获取小说内容
                int num   = 0;
                int error = 0;
                int val   = 0;
                foreach (Kindle.BookContent bT in bookContents)
                {
                    if (!string.IsNullOrWhiteSpace(bT.Content))
                    {
                        Dispatcher.Invoke(updateProgressBaDelegate, DispatcherPriority.Background, new object[] { RangeBase.ValueProperty, Convert.ToDouble(num) });
                        labDown.Content = $"已下载完成: {num}/{bookContents.Count}";
                        try
                        {
                            bT.Content = GetContent(Request.ResqestHelper.GetUzipResponse(Request.ResqestHelper.IniRequest(bT.Content)));
                            Thread.Sleep(300);
                        }
                        catch
                        {
                            bT.Content = $"<a href=\"{bT.Content}\">{bT.chapter}</a>";
                            error++;
                        }
                        num++;
                    }
                    if (error > 10 && val == 0)
                    {
                        MessageBoxResult result = MessageBox.Show("获取小说章节失败超过10章,是否结束下载!", "提示", MessageBoxButton.YesNo);
                        if (result == MessageBoxResult.Yes)
                        {
                            return("error");
                        }
                        val = 1;
                    }
                }
            }
            //显示进度条
            return("ok");
        }