Service to import global vars

global-var.ts

import { Injectable } from '@angular/core';

// Declare LoadingService as a provider in app.module.ts
// Inject LoadingService in your class: constructor(private globalUrls: GlobalUrls){}
// Use the this.globalUrls.SERVER_URL to instantiate your variable

@Injectable()
export class GlobalUrls {
    SERVER_URL: string = ''

    constructor() {
        this.SERVER_URL = 'http://186.216.192.246:8081/homolog/sgtweb/transapp.php';
    }
}