笔者是音乐爱好者，喜欢抖音上的各种音乐。

于是制作了这个小软件，它功能很简单：

1. 利用酷狗接口搜索关键字音乐

   勇哥2020/2/18号注： 程序里目前使用的接口已经做旧，不能在使用，需要读者自己去分析新接口。

2. 在线播放音乐

3. 显示歌词

4. 可以下载音乐

   
   

   

   
   

这个小程序用到了Json解析，还有http下载网络资源等技术。请参考下面的源代码：

（第一次读取搜索列表取得的某一条歌曲的数据内容）

using Cosmokey.Utility;
using netMarketing;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using www.skcircle.com;
using System.Speech.Synthesis;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;
using System.Net;
namespace music
{
    public partial class Form1 : Form
    {
        [Serializable]
        public class musicStruc
        {
            public string SongName;
            public string FileHash;
            public string AlbumID;
            public string imgurl;
            public string lyrics;
            public string play_url;
        }
        [Serializable]
        public class configStruc
        {
            public string searchtxt;
            public string savePath;
            public Image img;
            public string songname;
            public string lyrics;
            public string musicUrl;
        }

        private List<musicStruc> musicList = new List<musicStruc>();
        configStruc config=new configStruc();
        httpClass http = new httpClass();


        public Form1()
        {
            InitializeComponent();
        }

        private int readMusicList(string keyword,int pageNums=1,int pagesize=1)
        {
            var url = string.Format(
                 "http://songsearch.kugou.com/song_search_v2?keyword={0}&page={1}&pagesize={2}&platform=WebFilter",
                 httpClass.UrlDecode("抖音"), pageNums, pagesize);
            string jsonData = http.sendWebRequet(url);
            JObject jo = (JObject)JsonConvert.DeserializeObject(jsonData);
            musicList.Clear();
            for (int i = 1; i < pagesize; i++)
            {
                var t = jo["data"]["lists"][i];
                musicStruc data = new musicStruc();
                data.SongName = t["SongName"].ToString();
                data.FileHash = t["FileHash"].ToString();
                data.AlbumID = t["AlbumID"].ToString();
                musicList.Add(data);
            }
            return musicList.Count;
        }

        private void playerMusicByid(string Hash)
        {
          
            string AlbumID = "", songName = "";
            var list = musicList.Where(s => s.FileHash == Hash);
            if (list.Count() > 0)
            {
                AlbumID = list.FirstOrDefault().AlbumID;
                songName = list.FirstOrDefault().SongName;
            }
            else
                return;
        
            var url2 = string.Format(
              "http://www.kugou.com/yy/index.php?r=play/getdata&hash={0}&album_id={1}&=", Hash, AlbumID);
            string jsondata2 = http.sendWebRequet(url2);

            JObject jo = (JObject)JsonConvert.DeserializeObject(jsondata2);
            var t = jo["data"];
            var imgurl = t["img"].ToString();
            var lyrics = t["lyrics"].ToString();
            var play_url = t["play_url"].ToString();

            config.songname = songName;
            config.lyrics = lyrics;
            config.img = http.DowloadCheckImg(imgurl);
            config.musicUrl = play_url;

            var list1=musicList.Where(s => s.FileHash == Hash);
            list1.FirstOrDefault().imgurl = imgurl;
            list1.FirstOrDefault().lyrics = lyrics;
            list1.FirstOrDefault().play_url = play_url;
            
            setUIfromConfig(config);
        }

        private void setUIfromConfig(configStruc data)
        {
            label1.Text =data.songname;
            picMusicImg.Image =data.img;
            rtblyrics.Text =data.lyrics;
            axWindowsMediaPlayer1.URL =data.musicUrl;
            tbSearchtxt.Text = data.searchtxt;
            tbMusicDownPath.Text = data.savePath;
        }

        private List<string> getMusicItems()
        {
            var list = new List<string>();
            foreach(var m in musicList)
            {
                list.Add(m.SongName + "," + m.FileHash);
            }
            return list;
        }

        private void btnGetMusicList_Click(object sender, EventArgs e)
        {
            var txt = tbSearchtxt.Text;
            if (txt.Length >= 2)
            {
                config.searchtxt = txt;
                readMusicList(txt, 1, 20);
                clbMusicList.Items.Clear();
                clbMusicList.Items.AddRange(getMusicItems().ToArray());
            }
        }

        private void clbMusicList_MouseClick(object sender, MouseEventArgs e)
        {
            var obj = (CheckedListBox)sender;
            var txt = obj.SelectedItem.ToString();
            if (txt.Length > 0)
            {
                playerMusicByid(txt.Split(',')[1]);
            }
        }


        private void Form1_Load(object sender, EventArgs e)
        {
            loadLastUiData();
        }

        private void loadLastUiData()
        {
            var list1 = (List<musicStruc>)Serialize.FileDeSerialize(AppDomain.CurrentDomain.BaseDirectory + "data");
            if (list1 != null)
            {
                musicList = list1;
                clbMusicList.Items.Clear();
                clbMusicList.Items.AddRange(getMusicItems().ToArray());
            }
            object list2 =Serialize.FileDeSerialize(AppDomain.CurrentDomain.BaseDirectory + "config");
            if (list2 != null)
            {
                config = (configStruc)list2;
                setUIfromConfig(config);
            }
        }

        private void saveLastUidata()
        {
            if (musicList != null)
            {
                Serialize.FileSerialize(AppDomain.CurrentDomain.BaseDirectory + "data", musicList);
                config.savePath = tbMusicDownPath.Text;
                config.searchtxt = tbSearchtxt.Text;
                Serialize.FileSerialize(AppDomain.CurrentDomain.BaseDirectory + "config", config);
            }
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            saveLastUidata();
        }

        private void btnDownSelectMusic_Click(object sender, EventArgs e)
        {
            var txt=tbMusicDownPath.Text;
            var selmusic = clbMusicList.SelectedItem.ToString();
            var f1 = false;
            foreach(var m in clbMusicList.CheckedItems)
            {
                f1 = true; break;
            }
            if(!Directory.Exists(txt))
            {
                Directory.CreateDirectory(txt);
            }
            if(Directory.Exists(txt) && selmusic.Length>0 && f1)
            {
                config.savePath = txt;
                var hashid = selmusic.Split(',')[1];
                foreach(var m in musicList)
                {
                    if(m.FileHash==hashid)
                    {
                        var f2=http.Download(m.play_url,config.savePath+"\\"+config.songname+".mp3");
                        if (f2)
                            MessageBox.Show(m.SongName + " 下载完成！");
                        else
                            MessageBox.Show(m.SongName + " 下载失败！");
                        break;
                    }
                }
                
            }
        }

    }


   


}

执行档下载（www.skcircle.com 少有人走的路）

附件：AxWindowsMediaPlayer的详细用法

添加多首歌曲到播放列表

IWMPPlaylist playList = player.playlistCollection.newPlaylist("MyPlayList"); //新建列表
            IWMPMedia media;

            foreach (DataRow drItem in MusicSettings.DtMusic.Rows)
            {
                media = player.newMedia(drItem["路径"].ToString()); //参数为歌曲路径
                playList.appendItem(media);
            }
            player.currentPlaylist = playList;
            player.Ctlcontrols.play();    //开始播放



//也可以直接在当前列表上添加


player.currentPlaylist.clear();

            IWMPMedia media;
            foreach (DataRow drItem in MusicSettings.DtMusic.Rows)
            {
                media = player.newMedia(drItem["路径"].ToString()); //参数为歌曲路径
                player.currentPlaylist.appendItem(media);
            }

本文出自勇哥的网站《少有人走的路》wwww.skcircle.com，转载请注明出处！讨论可扫码加群：