使用socket.io动态连接到NodeJS服务器

Question

I have an ionic chatting app and a nodejs server , it works fine , the only issue that is the server ip/port is hardcoded in a config object.

let config = { url:"192.168.1.4:3000" , opt: ""}

But I would like to change this approach, and fetch the server ip/port dynamically or from a file ?

Answer 1

You can create a config.js file and put your things there

Config.js:

{
    url:"192.168.1.4:3000"
}

And import the file:

var cnfg = require('./config');
let config = { url:cnfg.url , opt: ""}