BACK STORY : Let me come from my problem, I need to update firebase database with Arduino so I used firebase-Arduino library but for some reason it will not compile Node MCU so my next way is a bit complicated that is I created a java script to update the firebase I just need to add 1 to the database so I don't need to update sensor value or anything so if I load the webpage it will update the value ,I thought it will be triggered with http request from Arduino but I was wrong it does not work like that.
QUESTION : How to run the JavaScript in a webpage with a web request from Arduino?
Assuming you have node.js installed you can have something like this (source):
const https = require('https');
https.get('your_url_here', (resp) => {
let data = '';
// A chunk of data has been recieved.
resp.on('data', (chunk) => {
data += chunk;
});
// The whole response has been received. Print out the result.
resp.on('end', () => {
console.log(JSON.parse(data).explanation);
});
}).on("error", (err) => {
console.log("Error: " + err.message);
});
But if you don't have installed node.js you might create the http request from bash commands like curl
. This can be useful since you can make it run as daemon (run on th background every X minutes).
Let me know if you managed, something good luck.