Can react-load load js file remotely?

The official Facebook example says:

NSURL *jsCodeLocation;

/**
* Loading JavaScript code - uncomment the one you want.
*
* OPTION 1
* Load from development server. Start the server from the repository root:
*
* $ npm start
*
* To run on device, change `localhost` to the IP address of your computer
* (you can get this by typing `ifconfig` into the terminal and selecting the
* `inet` value under `en0:`) and make sure your computer and iOS device are
* on the same Wi-Fi network.
*/

jsCodeLocation = [NSURL URLWithString:@"http://localhost:8081/index.ios.bundle"];

      

        
        
        
      

    

My question is, can I use a js file remotely, like http://www.example.com/index.ios.bundle "?

I got error The requested URL /index.ios.bundle was not found on this server.