read file node
// load fs const fs = require("fs"); // read the file const content = fs.readFileSync("./my_file.txt"); // print it console.log(content.toString());
read file node
// load fs const fs = require("fs"); // read the file const content = fs.readFileSync("./my_file.txt"); // print it console.log(content.toString());
read file javascript
// As with JSON, use the Fetch API & ES6 fetch('something.txt') .then(response => response.text()) .then(data => { // Do something with your data console.log(data); });
how to load localt ext file in js
const fileUrl = '' // provide file location fetch(fileUrl) .then( r => r.text() ) .then( t => console.log(t) )
how to read a file in javascript
fetch('file.txt') .then(response => response.text()) .then(text => console.log(text)) // outputs the content of the text file
nodejs open file
fs = require('fs') fs.readFile('/etc/hosts', 'utf8', function (err,data) { if (err) { return console.log(err); } console.log(data); });
Read files in JavaScript
function readImage(file) { //function readImage(file) { // Check if the file is an image. if (file.type && !file.type.startsWith('image/')) { console.log('File is not an image.', file.type, file); return; } const reader = new FileReader(); reader.addEventListener('load', (event) => { img.src = event.target.result; }); reader.readAsDataURL(file); } Check if the file is an image. if (file.type && !file.type.startsWith('image/')) { console.log('File is not an image.', file.type, file); return; } const reader = new FileReader(); reader.addEventListener('load', (event) => { img.src = event.target.result; }); reader.readAsDataURL(file);}
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