节点：从外部网站（域）加载/读取页面内容

Question

I have my personal webpage hosted in a sever which does not have Node.

I have my server-side script running on Node Server (Heroku).

I am trying to read the content of my personal page from my server js file...

Here is the server code

server.js:

const express = require("express");
const app = express();
const fs = require('fs');
var http = require("http");

const port = process.env.PORT || 3000;
app.use(express.static(__dirname + "/public"));


fs.readFile("http://myportfolio.maxxweb.com", (err, data) => {
    if (err) {
        console.log(err)
    } else {
        console.log("Loaded personal page")
    }
});

app.get("/", (req, res) => {
    res.sendFile(__dirname + "/public/main.html");

});

app.get("/api/names", (req, res) => {
    console.log("names api call... ");
});

app.get('/*', (req, res) => {
    res.redirect('/error.html')

});

app.get("/get-portfolio-page-content", (req, res) => {

    var options = {
        host: 'http://myportfolio.maxxweb.com'
    };

    http.get(options, function(http_res) {
        // initialize the container for our data
        var data = "";

        // this event fires many times, each time collecting another piece of the response
        http_res.on("data", function(chunk) {
            // append this chunk to our growing `data` var
            data += chunk;
        });

        // this event fires *one* time, after all the `data` events/chunks have been gathered
        http_res.on("end", function() {
            // you can use res.send instead of console.log to output via express
            console.log(data);
        });
    });

});

app.listen(port, () => {
    console.log(`Server running at port ` + port);
})

Before deplyoing code to Heroku, I run the command> node server.js from my local. I get the following error:

Server running at port 3000
{ [Error: ENOENT: no such file or directory, open 'C:\maxxpc\project\heroku\http:\myportfolio.maxxweb.com']
  errno: -4058,
  code: 'ENOENT',
  syscall: 'open',
  path:
   'C:\\maxxpc\\project\\heroku\\http:\\myportfolio.maxxweb.com' }

I am new to Node environment. Someone please guide me.

Answer 1

The fs module is for interacting with the file system, not for making HTTP requests.

You need to use a module designed for making HTTP requests such as axios or the built-in http and https modules.