新增咪咕源搜索、歌单、排行榜

src/renderer/utils/music/kg/lyric.js

@@ -11,7 +11,7 @@ export default {
     }
     return parseInt(intv)
   },
-  getLyric(songInfo, tryNum) {
+  getLyric(songInfo, tryNum = 0) {
     let requestObj = httpFetch(`http://m.kugou.com/app/i/krc.php?cmd=100&keyword=${encodeURIComponent(songInfo.name)}&hash=${songInfo.hash}&timelength=${songInfo._interval || this.getIntv(songInfo.interval)}&d=0.38664927426725626`, {
       headers: {
         'KG-RC': 1,
@@ -22,7 +22,7 @@ export default {
     requestObj.promise = requestObj.promise.then(({ body, statusCode }) => {
       if (statusCode !== 200) {
         if (tryNum > 5) return Promise.reject('歌词获取失败')
-        let tryRequestObj = this.getLyric(songInfo, tryNum)
+        let tryRequestObj = this.getLyric(songInfo, ++tryNum)
         requestObj.cancelHttp = tryRequestObj.cancelHttp.bind(tryRequestObj)
         return tryRequestObj.promise
       }