"readfile async nodejs" Code Answer's
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readfilesync
Light Locust
on Aug 30, 2020
const fs = require('fs')
try {
const data = fs.readFileSync('/Users/joe/test.txt', 'utf8')
console.log(data)
} catch (err) {
console.error(err)
}node readFileSync json
Ham-Solo
on Feb 25, 2021
const fs = require('fs');
let rawdata = fs.readFileSync('student.json');
let student = JSON.parse(rawdata);
console.log(student);
Source: stackabuse.com
fs.readfile
If-dev
on Apr 21, 2020
fs.readFile('filename', function read(err, data) {
if (err) {
throw err;
}
var content = data;
console.log(content);
});node read file sync
Grotesque Gharial
on Jun 15, 2020
// macOS, Linux, and Windows
fs.readFileSync('<directory>');
// => [Error: EISDIR: illegal operation on a directory, read <directory>]
// FreeBSD
fs.readFileSync('<directory>'); // => <data>Source: nodejs.org
readfile async nodejs
Salo Hopeless
on Dec 04, 2020
const fs = require('fs');
const util = require('util');
// Convert fs.readFile into Promise version of same
const readFile = util.promisify(fs.readFile);
function getStuff() {
return readFile('test');
}
// Can't use `await` outside of an async function so you need to chain
// with then()
getStuff().then(data => {
console.log(data);
})
Source: stackoverflow.com
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