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也是闲着，看到我伦的qq音乐的收听量居然才520万，伤心。就抓下其他歌手的收听量，做个对比。用到HtmlAgilityPack，Newtonsoft.Json
//设置listview的相关属性listView1.GridLines
= true;listView1.View
= View.Details;listView1.LabelEdit
= true;listView1.Sorting
= SortOrder.None;//排序，根据第一列listView1.Columns.Add("歌手",100,
HorizontalAlignment.Left);//参数：列名、宽度、对齐方式listView1.Columns.Add("收听量",
300, HorizontalAlignment.Left);WebClient
wc = new
WebClient(); wc.Encoding
= Encoding.UTF8; string
html = wc.DownloadString(new
Uri("http://y.qq.com/y/static/singer/index/all_hot_1.html")); HtmlAgilityPack.HtmlDocument
doc = new
HtmlAgilityPack.HtmlDocument(); doc.LoadHtml(html); string
nodexpath = ""; //获取图片排序，10个人 for
(int
i = 1; i < 11; i++) { nodexpath
= String.Format("/html/body/div/div/div[2]/div/div[2]/ol/li[{0}]/h5/span[1]/a",
i); HtmlNode
base1 = doc.DocumentNode.SelectSingleNode(nodexpath); //获取歌手的id string
getstr = base1.Attributes["href"].Value.Substring(21,14); WebClient
wd = new
WebClient(); string
jsurl = String.Format("http://s.plcloud.music.qq.com/fcgi-bin/fcg_order_singer_getnum.fcg?singermid={0}&rnd=1420900900825&g_tk=974283127&loginUin=529324801&hostUin=0&format=jsonp&inCharset=GB2312&outCharset=gb2312¬ice=0&platform=yqq&jsonpCallback=MusicJsonCallback&needNewCode=0",
getstr); string
jsresult = wd.DownloadString(new
Uri(jsurl)); jsresult
= jsresult.Replace("MusicJsonCallback(",""); int
n = 0; n
= jsresult.LastIndexOf(")"); jsresult
= jsresult.Substring(0, n); JObject
jo = (JObject)JsonConvert.DeserializeObject(jsresult); ListViewItem
item = new
ListViewItem(); item.Text
= base1.InnerText; item.SubItems.Add(jo["num"].ToString()); listView1.Items.AddRange(new
ListViewItem[] { item }); } //获取文字排序，40个人 for
(int
i = 1; i < 41; i++) { nodexpath
= String.Format("/html/body/div/div/div[2]/div/div[3]/ol/li[{0}]/span[1]/a",
i); HtmlNode
base1 = doc.DocumentNode.SelectSingleNode(nodexpath); string
getstr = base1.Attributes["href"].Value.Substring(21,
14); WebClient
wd = new
WebClient(); string
jsurl = String.Format("http://s.plcloud.music.qq.com/fcgi-bin/fcg_order_singer_getnum.fcg?singermid={0}&rnd=1420900900825&g_tk=974283127&loginUin=529324801&hostUin=0&format=jsonp&inCharset=GB2312&outCharset=gb2312¬ice=0&platform=yqq&jsonpCallback=MusicJsonCallback&needNewCode=0",
getstr); string
jsresult = wd.DownloadString(new
Uri(jsurl)); jsresult
= jsresult.Replace("MusicJsonCallback(",
""); int
n = 0; n
= jsresult.LastIndexOf(")"); jsresult
= jsresult.Substring(0, n); JObject
jo = (JObject)JsonConvert.DeserializeObject(jsresult); ListViewItem
item = new
ListViewItem(); item.Text
= base1.InnerText; item.SubItems.Add(jo["num"].ToString()); listView1.Items.AddRange(new
ListViewItem[] { item });
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原文地址：http://blog.csdn.net/u012374012/article/details/42610951
