How to setup rpc endpoints for tronweb

example.js

const TronWeb = require('tronweb')

const server = 'SERVER_ADDRESS_GOES_HERE'
const username = 'USERNAME_GOES_HERE';
const password = 'PASSWORD_GOES_HERE';
const rpc_url = (`https://${username}:${password}@${server}`);

// Build out rpc endpoints to be passed as seperate nodes 
// since our node provides different endpoints for each tron api
const fullNodeEndpoint = (`${rpc_url}/full`);
const solidityNodeEndpoint = (`${rpc_url}/solidity`);
const eventServerEndpoint = (`${rpc_url}/eventquery`);

const tronWeb = new TronWeb({
    fullNode: fullNodeEndpoint,
    solidityNode: solidityNodeEndpoint,
    eventServer: eventServerEndpoint 
})

//Get latest block
tronWeb.trx.getBlock('latest').then(result => {console.log(result)});

//Get wallets balance of some random wallet
// https://tronscan.org/#/address/TZ6tTKBSCvSLD94SxqqZnNNCr3U9rYeMkf
tronWeb.trx.getBalance('TZ6tTKBSCvSLD94SxqqZnNNCr3U9rYeMkf').then(result => {console.log("Balacne of account: TZ6tTKBSCvSLD94SxqqZnNNCr3U9rYeMkf: " + result)});