优化本地歌曲换源匹配机制

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

@@ -57,6 +57,7 @@ const parseLyric = str => {
 
 export default {
   getIntv(interval) {
+    if (!interval) return 0
     let intvArr = interval.split(':')
     let intv = 0
     let unit = 1

src/renderer/utils/musicSdk/mg/temp/leaderboard-old.js

@@ -72,6 +72,7 @@ export default {
     return arr.join('、')
   },
   getIntv(interval) {
+    if (!interval) return 0
     let intvArr = interval.split(':')
     let intv = 0
     let unit = 1

src/renderer/utils/musicSdk/tx/lyric.js

@@ -100,6 +100,7 @@ const parseTools = {
     return str.replace(/^[\S\s]*?LyricContent="/, '').replace(/"\/>[\S\s]*?$/, '')
   },
   getIntv(interval) {
+    if (!interval) return 0
     if (!interval.includes('.')) interval += '.0'
     let arr = interval.split(/:|\./)
     while (arr.length < 3) arr.unshift('0')

src/renderer/utils/musicSdk/wy/lyric.js

@@ -126,6 +126,7 @@ const parseTools = {
     })
   },
   getIntv(interval) {
+    if (!interval) return 0
     if (!interval.includes('.')) interval += '.0'
     let arr = interval.split(/:|\./)
     while (arr.length < 3) arr.unshift('0')