Chrome扩展程序：无法在popup.js中使用存储API？-Chromeextension:can'tusestorageAPIinpopup.js?

In my popup.html, I have this

在我的popup.html中,我有这个

so then in my popup.js I try to run

所以然后在我的popup.js中我尝试运行

chrome.storage.sync.set({"testkey": 'test'});

I got error of Uncaught TypeError: Cannot read property 'sync' of undefined

我收到了Uncaught TypeError的错误:无法读取undefined的属性'sync'

I'd declare my permission properly :

我正确地申报了我的许可:

  "permissions": [
    "http://*/*", "https://*/*","storage"
  ],
  "browser_action": {
      "default_icon": "icon.png",
      "default_popup": "popup.html"
  }

1 个解决方案

setTimeout('chrome.storage.sync.set({"testkey": 'test'});', 150);