支持flac文件歌词写入

src/main/utils/flacMeta.js

@@ -10,7 +10,6 @@ const extReg = /^(\.(?:jpe?g|png)).*$/
 const vendor = 'reference libFLAC 1.2.1 20070917'
 
 const writeMeta = async(filePath, meta, picPath) => {
-  if (meta.lyric) delete meta.lyric
   const comments = Object.keys(meta).map(key => `${key.toUpperCase()}=${meta[key] || ''}`)
   const data = {
     vorbis: {

src/main/utils/mp3Meta.js

@@ -5,12 +5,12 @@ const request = require('request')
 const extReg = /^(\.(?:jpe?g|png)).*$/
 
 const handleWriteMeta = (meta, filePath) => {
-  if (meta.lyric) {
+  if (meta.lyrics) {
     meta.unsynchronisedLyrics = {
       language: 'zho',
-      text: meta.lyric,
+      text: meta.lyrics,
     }
-    delete meta.lyric
+    delete meta.lyrics
   }
   NodeID3.write(meta, filePath)
 }