feat: support saving Cookie

.gitignore

@@ -2,3 +2,4 @@ node_modules/
 MUSIC/
 dist/
 /config.js
+/account.json

README.md

@@ -57,6 +57,8 @@ module.exports = {
   phone: 13912345678,
   // 网易云密码
   password: '1234567',
+  // 是否保存 Cookie
+  saveCookie: true,
 
   // 附加的歌单
   extraPlaylist: [
@@ -110,6 +112,10 @@ module.exports = {
 
 为本地目录创建播放列表文件 -> 登录&获取歌单列表&处理播放器端播放列表变动 -> 下载音乐及歌词至播放器&异步写入播放列表文件
 
+#### Save Cookie
+
+开启后运行时会在根目录下生成 `account.json` 用于存放账号 Cookie
+
 #### Generate Playlist File
 
 为本地 `/MUSIC` 目录下已有的目录中的文件生成播放列表文件，与文件夹同名

app.js

@@ -68,7 +68,7 @@ if (!fs.existsSync(path.resolve(__root, '.azusa/'))) {
 
   // Login to Cloudmusic
   logger.info('Logging in to Cloudmusic')
-  await api.login(config('phone'), config('password'))
+  await api.login(config('phone'), config('password'), config('saveCookie', true) ? path.resolve(__dirname, 'account.json') : '')
 
   // Generate infomation for downloading
   const playlistList = []
@@ -106,7 +106,7 @@ if (!fs.existsSync(path.resolve(__root, '.azusa/'))) {
             const oldTrackIds = JSON.parse(fs.readFileSync(filePath).toString())
 
             const playlistData = fs.readFileSync(playlistPath).toString()
-            const modifiedTrackIds = playlistData.match(/[\/\\](\d+)\./g).map(v => parseInt(v.match(/(\d+)/)[0], 10))
+            const modifiedTrackIds = playlistData.match(/[/\\](\d+)\./g).map(v => parseInt(v.match(/(\d+)/)[0], 10))
 
             const idDiff = fad.diff(oldTrackIds, modifiedTrackIds)
             await Promise.all([...(new Set(idDiff.added))].map(id => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "azusa",
-  "version": "1.0.1",
+  "version": "1.0.3",
   "description": "For and by music lover",
   "main": "app.js",
   "scripts": {

source/api.js

@@ -1,3 +1,4 @@
+const fs = require('fs')
 const config = require('./config')
 const logger = require('./logger')
 
@@ -6,17 +7,38 @@ const NeteaseCloudMusicApi = require('NeteaseCloudMusicApi')
 module.exports = {
   _uid: -1,
   _cookie: '',
-  async login (username, password) {
+  async login (username, password, cachePath) {
+    if (cachePath && fs.existsSync(cachePath)) {
+      const data = JSON.parse(fs.readFileSync(cachePath).toString())
+      this._uid = data.uid
+      this._cookie = data.cookie
+
+      const result = await NeteaseCloudMusicApi.login_refresh({
+        uid: this._uid,
+        cookie: this._cookie
+      })
+      logger.debug(result.body)
+      if (result.body.code === 200) {
+        logger.info('Login succeed with cached cookie')
+        return
+      }
+    }
+
     let result = await NeteaseCloudMusicApi.login_cellphone({
       phone: username,
       password
     })
     result = result.body
     logger.debug(result)
+
     if (result.code === 200 && result.profile) {
-      logger.info('Login success')
+      logger.info('Login succeed')
       this._uid = result.profile.userId
       this._cookie = result.cookie
+      fs.writeFileSync(cachePath, JSON.stringify({
+        uid: this._uid,
+        cookie: this._cookie
+      }))
     } else {
       logger.error('Login failed')
       throw new Error(result.msg)