//go下载qq音乐
package main import ( _ "fmt" jsoniter "github.com/json-iterator/go" "io" "io/ioutil" "net/http" "os" "strconv" ) //练习json解析 //var jsonStr = `{ //"code":0, //"data":{ //"keyword":"桥边娘", //"priority":0, //"qc":[{"text":"桥边姑娘","type":1}],"semantic":{"curnum":0,"curpage":1,"list":[],"totalnum":0}, //"song":{ //"curnum":2, //"curpage":1, //"list":[ //{"action":{"alert":2,"icons":8527740,"msg":14,"switch":17413891}, //"album":{"id":9160555,"mid":"0037Yq3H3RznaX","name":"桥边姑娘","pmid":"0037Yq3H3RznaX_1","subtitle":"","title":"桥边姑娘","title_hilight":"<em>桥边姑娘</em>"},"chinesesinger":0,"desc":"","desc_hilight":"","docid":"126909805796459913","file":{"b_30s":0,"e_30s":60000,"media_mid":"001zLvbN1NYMuv","size_128":2931359,"size_128mp3":2931359,"size_320":7328081,"size_320mp3":7328081,"size_aac":4442882,"size_ape":0,"size_dts":0,"size_flac":20665526,"size_ogg":4495348,"size_try":960887,"strMediaMid":"001zLvbN1NYMuv","try_begin":56459,"try_end":84621},"fnote":4009,"genre":0,"grp":[],"id":244625442,"index_album":1,"index_cd":0,"interval":183,"isonly":1,"ksong":{"id":6374470,"mid":"002Rn3IH1mlv0E"},"language":0,"lyric":"","lyric_hilight":"","mid":"001zLvbN1NYMuv","mv":{"id":0,"vid":""},"name":"桥边姑娘","newStatus":1,"nt":87800508,"pay":{"pay_down":1,"pay_month":1,"pay_play":0,"pay_status":0,"price_album":0,"price_track":200,"time_free":0},"pure":0, //"singer":[{"id":1294564,"mid":"0041vdG63lbLge","name":"海伦","title":"海伦","title_hilight":"海伦","type":0,"uin":0}], //"status":0,"subtitle":"","t":1,"tag":11,"time_public":"2019-11-09", //"title":"桥边姑娘", //"title_hilight":"<em>桥边姑娘</em>", //"type":0, //"url":"http://stream10.qqmusic.qq.com/244625442.wma","ver":0, //"volume":{"gain":-7.768000125885010,"lra":9.609000205993652,"peak":0.9330000281333923}}, //{"action":{"alert":11,"icons":135752,"msg":0,"switch":77587}, //"album":{"id":0,"mid":"","name":"","pmid":"","subtitle":"","title":"","title_hilight":""}, //"chinesesinger":0,"desc":"","desc_hilight":"","docid":"8751829731153775463", //"file": //{"b_30s":0,"e_30s":0,"media_mid":"001fkaP431i0UO","size_128":2956833,"size_128mp3":2956833,"size_320":7391798,"size_320mp3":7391798,"size_aac":4415052,"size_ape":0,"size_dts":0,"size_flac":0,"size_ogg":3851434,"size_try":0,"strMediaMid":"001fkaP431i0UO","try_begin":0,"try_end":0}, //"fnote":8013,"genre":0,"grp":[],"id":127400312,"index_album":0,"index_cd":0,"interval":184,"isonly":0, //"ksong":{"id":0,"mid":""}, //"language":0,"lyric":"","lyric_hilight":"", //"mid":"002rI3Yb1nZjPy", //"mv":{"id":0,"vid":""}, //"name":"桥边姑娘","newStatus":1,"nt":1324451929,"pay":{"pay_down":0,"pay_month":0,"pay_play":0,"pay_status":0,"price_album":0,"price_track":0,"time_free":0},"pure":0, //"singer":[{"id":3209257,"mid":"001a520s0HBgIS","name":"张茜","title":"张茜","title_hilight":"张茜","type":1,"uin":0}],"status":0,"subtitle":"","t":1,"tag":0,"time_public":"","title":"桥边姑娘","title_hilight":"<em>桥边姑娘</em>","type":0,"url":"http://stream10.qqmusic.qq.com/127400312.wma","ver":0, //"volume":{"gain":0.0,"lra":0.0,"peak":0.0}}],"totalnum":600},"tab":0,"taglist":[],"totaltime":0,"zhida":{"type":null}}, //"message":"", //"notice":"", //"subcode":0, //"time":1578533969, //"tips":"" //}` type Datas struct { Code int `json:"code"` Message string `json:"message"` Time int `json:"time"` Data Data `json:"data"` } type Data struct { Keyword string `json:"keyword"` Song Song `json:"song"` } type Song struct { Curnum int `json:"curnum"` List []List `json:"list"` } type List struct { Title string `json:"title"` TimePublic string `json:"time_public"` Mid string `json:"mid"` Name string `json:"name"` ID int `json:"id"` File File `json:"file"` Album Album `json:"album"` Singer []Singer `json:"singer"` } type Singer struct { Name string `json:"name"` } type File struct { StrMediaMid string `json:"strMediaMid"` } type Album struct { Name string `json:"name"` } type Lyric struct { UserIp string `json:"userip"` Data LyData `json:"data"` } type LyData struct { Expiration int `json:"expiration"` Items []Item `json:"items"` } type Item struct { Vkey string `json:"vkey"` } /** 下载QQ音乐 @param string keyword 歌曲名称关键词 @param int num 需要下载的歌曲数量 */ func download(keyword string, num int) { pathPwd, _ := os.Getwd() url := "https://c.y.qq.com/soso/fcgi-bin/client_search_cp?ct=24&qqmusic_ver=1298&new_json=1&remoteplace=txt.yqq.song" + "&searchid=57124856116396257&t=0&aggr=1&cr=1&catZhida=1&lossless=0&flag_qc=0&p=1&" + "n=" + strconv.Itoa(num) + "&w=" + keyword + "&g_tk=5381&loginUin=0&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8¬ice=0&platform=yqq&needNewCode=0" resp, err := http.Get(url) if err != nil { println("get出错", err) return } defer resp.Body.Close() jsonstr, err := ioutil.ReadAll(resp.Body) if err != nil { println(err) return } jsonStr := jsonstr strMediaMids := []string{} songmids := []string{} songnames := []string{} singers := []string{} albumns := []string{} songid := []int{} data := Datas{} var json2 = jsoniter.ConfigCompatibleWithStandardLibrary _ = json2.Unmarshal([]byte(jsonStr), &data) //fmt.Println(data.Data.Song.List) for _, v := range data.Data.Song.List { strMediaMids = append(strMediaMids, v.File.StrMediaMid) songmids = append(songmids, v.Mid) songnames = append(songnames, v.Name) singers = append(singers, v.Singer[0].Name) albumns = append(albumns, v.Album.Name) songid = append(songid, v.ID) } for k, v := range strMediaMids { //将strMediaMids和songmids重新组合到url中 url2 := "https://c.y.qq.com/base/fcgi-bin/fcg_music_express_mobile3.fcg?&jsonpCallback=MusicJsonCallback&format=json&cid=205361747&songmid=" + songmids[k] + "&filename=C400" + v + ".m4a&guid=6612300644" println(url2) resp, err := http.Get(url2) if err != nil { println("get出错", err) return } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { println("出错了", err) return } var filter = Lyric{} json2.Unmarshal([]byte(body), &filter) vkey := filter.Data.Items[0].Vkey //这是最终的歌曲url song_url := "http://dl.stream.qqmusic.qq.com/C400" + v + ".m4a?vkey=" + vkey + "&guid=6612300644&uin=0&fromtag=66" //歌词url lyric_url := "https://c.y.qq.com/lyric/fcgi-bin/fcg_query_lyric.fcg?nobase64=1&musicid=" + strconv.Itoa(songid[k]) + "&callback=jsonp1&g_tk=5381&jsonpCallback=json&loginUin=0&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8¬ice=0&platform=yqq&needNewCode=0" client := &http.Client{} refer := "https://y.qq.com/n/yqq/song/" + songmids[k] + ".html" request, err := http.NewRequest("GET", lyric_url, nil) request.Header.Add("Referer", refer) request.Header.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36") response, err := client.Do(request) defer response.Body.Close() if err != nil { return } body2, err := ioutil.ReadAll(response.Body) if err != nil { println("出错了", err) return } println(string(body2)) println("正在下载--->" + songnames[k]) res, err := http.Get(song_url) if err != nil { panic(err) } //f, err := os.Create(pathPwd + "/" + songnames[k] + strconv.Itoa(k+1) + ".mp3") f, err := os.Create(pathPwd + "/" + songnames[k] + ".mp3") if err != nil { panic(err) } io.Copy(f, res.Body) println("下载第" + strconv.Itoa(k+1) + "首<" + songnames[k] + ">已经保存成功嘿嘿嘿~~~") } } func main() { //传参形式 //if len(os.Args) <= 1 { // fmt.Println("请输入需要下载的音乐名称.") // return //} //fmt.Println("音乐名称 ", os.Args[1]) //num := os.Args[2] //println(num) //todo:可以加入协程来耍耍 download("冯提莫", 3) }
go版本下载qq音乐 略有粗糙 见谅 见谅
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