/// <summary>
/// 获取首页热词，排行和热度
/// </summary>
/// <returns></returns>
public async Task <List <HotWord> > GetTopWordsAsync()
{
string url = "http://weixin.sogou.com/";
string text = await _browser.GetPageWithoutVcodeAsync(url); //netHelper.Get(headers, url, "UTF-8");
var pageDoc = new HtmlDocument();
pageDoc.LoadHtml(text);
var targetArea = pageDoc.DocumentNode.SelectNodes("//*[@id='topwords']/li");
var listTopWords = new List <HotWord>();
var hotWord = new HotWord();
foreach (var li in targetArea)
{
try
{
hotWord.Rank = Convert.ToInt16(li.SelectSingleNode("i").InnerText);
hotWord.Word = li.SelectSingleNode("a").InnerText;
hotWord.JumpLink = li.SelectSingleNode("a").GetAttributeValue("href", "");
hotWord.HotDegree = Convert.ToInt16(li.SelectSingleNode("span/span").GetAttributeValue("style", "")
.Replace("width:", "").Replace("%", "").Trim());
listTopWords.Add(hotWord);
}
catch (Exception e)
{
_logger.Debug(e);
}
}
return(listTopWords);
}
/// <summary>
/// 获取首页热词，排行和热度
/// </summary>
/// <returns></returns>
public List <HotWord> GetTopWords()
{
string url = "http://weixin.sogou.com/";
WebHeaderCollection headers = new WebHeaderCollection();
headers.Add("Host", "weixin.sogou.com");
headers.Add("Referer", "http://weixin.sogou.com/");
HttpHelper netHelper = new HttpHelper();
string text = netHelper.Get(headers, url, "UTF-8");
HtmlDocument pageDoc = new HtmlDocument();
pageDoc.LoadHtml(text);
var targetArea = pageDoc.DocumentNode.SelectNodes("//*[@id='topwords']/li");
List <HotWord> listTopWords = new List <HotWord>();
foreach (var li in targetArea)
{
HotWord hotWord = new HotWord();
try
{
hotWord.Rank = Convert.ToInt16(li.SelectSingleNode("i").InnerText);
hotWord.Word = li.SelectSingleNode("a").InnerText;
hotWord.JumpLink = li.SelectSingleNode("a").GetAttributeValue("href", "");
hotWord.HotDegree = Convert.ToInt16(li.SelectSingleNode("span/span").GetAttributeValue("style", "").Replace("width:", "").Replace("%", "").Trim());
listTopWords.Add(hotWord);
}
catch (Exception e)
{
logger.Debug(e);
}
}
return(listTopWords);
}
