initial commit

qqlyric.go

@@ -0,0 +1,62 @@
+package main
+
+import (
+	"compress/gzip"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/url"
+	"os"
+)
+
+type QQLyric struct {
+	RetCode int    `json:"retcode"`
+	Code    int    `json:"code"`
+	SubCode int    `json:"subcode"`
+	Lyric   string `json:"lyric"`
+	Trans   string `json:"trans"`
+}
+
+func GetQQLyric(id string) (lyric, tLyric string) {
+	api := "https://c.y.qq.com/lyric/fcgi-bin/fcg_query_lyric_new.fcg"
+	params := url.Values{}
+	//返回格式
+	params.Add("format", "json")
+	params.Add("inCharset", "utf-8")
+	params.Add("outCharset", "utf-8")
+	params.Add("platform", "yqq.json")
+	params.Add("g_tk", "5381")
+	//歌曲的id号
+	params.Add("songmid", id)
+	//返回结果为原始结果，而不是base64编码的结果（base64编码后数据量会增大）
+	params.Add("nobase64", "1")
+
+	api = fmt.Sprintf("%s?%s", api, params.Encode())
+
+	req, _ := http.NewRequest("GET", api, nil)
+	//必须设置Referer,否则会请求失败
+	req.Header.Add("Referer", "https://y.qq.com")
+	req.Header.Add("User-Agent", ChromeUA)
+	req.Header.Add("accept-encoding", "gzip")
+	resp, err := client.Do(req)
+	if err != nil {
+		fmt.Printf("网络错误:%v\n", err)
+		os.Exit(1)
+	}
+
+	if resp == nil || resp.StatusCode != http.StatusOK {
+		fmt.Printf("网络请求失败，状态码为：%d\n", resp.StatusCode)
+		os.Exit(1)
+	}
+	defer resp.Body.Close()
+
+	//返回的数据是gzip压缩，需要解压
+	reader, _ := gzip.NewReader(resp.Body)
+	var qqLyric QQLyric
+	err = json.NewDecoder(reader).Decode(&qqLyric)
+	if qqLyric.RetCode != 0 {
+		fmt.Printf("获取歌词失败，返回的结果为：%+v，请检查id是否正确\n", qqLyric)
+		os.Exit(1)
+	}
+	return qqLyric.Lyric, qqLyric.Trans
+}