播放本地歌曲时，将优先尝试读取本地同名字的 jpg 或 png 图片作为播放封面显示

src/renderer/utils/music.ts

@@ -117,6 +117,13 @@ const getFileMetadata = async(path: string) => {
  * @param path 路径
  */
 export const getLocalMusicFilePic = async(path: string) => {
+  const filePath = new RegExp('\\' + extname(path) + '$')
+  let picPath = path.replace(filePath, '.jpg')
+  let stats = await getFileStats(picPath)
+  if (stats) return picPath
+  picPath = path.replace(filePath, '.png')
+  stats = await getFileStats(picPath)
+  if (stats) return picPath
   const metadata = await getFileMetadata(path)
   if (!metadata) return null
   const { selectCover } = await import('music-metadata')

src/renderer/worker/main/music.ts

@@ -15,6 +15,7 @@ const getTempDir = async() => {
 export const getMusicFilePic = async(filePath: string) => {
   const picture = await getLocalMusicFilePic(filePath)
   if (!picture) return ''
+  if (typeof picture == 'string') return picture
   if (picture.data.length > 400_000) {
     try {
       const tempDir = await getTempDir()