v2.0.0

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

@@ -0,0 +1,19 @@
+import { inflate } from 'zlib'
+
+// https://github.com/lyswhut/lx-music-desktop/issues/296#issuecomment-683285784
+const enc_key = Buffer.from([0x40, 0x47, 0x61, 0x77, 0x5e, 0x32, 0x74, 0x47, 0x51, 0x36, 0x31, 0x2d, 0xce, 0xd2, 0x6e, 0x69], 'binary')
+export const decodeLyric = str => new Promise((resolve, reject) => {
+  if (!str.length) return
+  const buf_str = Buffer.from(str, 'base64').slice(4)
+  for (let i = 0, len = buf_str.length; i < len; i++) {
+    buf_str[i] = buf_str[i] ^ enc_key[i % 16]
+  }
+  inflate(buf_str, (err, result) => {
+    if (err) return reject(err)
+    resolve(result.toString())
+  })
+})
+
+// s.content[0].lyricContent.forEach(([str]) => {
+//   console.log(str)
+// })