Multiple background scripts in a Google Chrome extension?

问题

I've been tasked with creating a Google Chrome extension. So far, everything works fine. However, I would like to be able to use multiple background scripts (what I mean is
"background" : {"scripts" : ["background.js"]}, if what I'm talking about is unclear) rather than creating multiple extensions. Is this possible?

Regards,

回答1:

According to the documentation:

A background page will be generated by the extension system that includes each of the files listed in the scripts property.

So yes, it should work. Simply declare multiple scripts:

...
"background": {
  "scripts": [
    "background.js",
    "backgroundone.js",
    "backgroundtwo.js"
  ]
},
...

All of these scripts would work as if loaded into the same page; they will all share the same context.

来源：https://stackoverflow.com/questions/22344885/multiple-background-scripts-in-a-google-chrome-extension