mafengwo mp3 downloader

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "mafengwo mp3 downloader",
  "version": "0.5",
  "manifest_version": 2,
  "homepage_url": "https://github.com/mafeifan/mafengwo-mp3-downloader",
  "description": "识别蚂蜂窝游记页面的MP3信息并下载",
  "icons": {
    "16": "img/icon16.png",
    "128": "img/icon128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "img/icon16.png",
      "19": "img/icon19.png",
      "38": "img/icon38.png"
    }
  },
  "permissions": [
    "*://*.mafengwo.net/*",
    "*://*.mafengwo.cn/*",
    "downloads",
    "webRequest",
    "webRequestBlocking",
    "notifications",
    "contextMenus",
    "tabs"
  ],
  "background": {
    "scripts": [
      "js/jsmediatags.min.js",
      "js/background.js"
    ],
    "persistent": true
  }
}