fs.writefile
const fs = require('fs');
fs.writeFile("/tmp/test", "Hey there!", function(err) {
if(err) {
return console.log(err);
}
console.log("The file was saved!");
});
// Or
fs.writeFileSync('/tmp/test-sync', 'Hey there!');nodejs readfile
const fs = require('fs');
fs.readFile('/Users/joe/test.txt', 'utf8' , (err, data) => {
if (err) {
console.error(err);
return
}
console.log(data);
});createwritestream create file
var ws = fs.createWriteStream('anypath');
ws.on('open', function(fd) {
console.log(fs.existsSync('anypath'));
console.log(fs.existsSync('anypath'));
console.log(fs.existsSync('anypath'));
});createwritestream create file
function download(url, tempFilepath, filepath, callback) {
var tempFile = fs.createWriteStream(tempFilepath);
tempFile.on('open', function(fd) {
http.request(url, function(res) {
res.on('data', function(chunk) {
tempFile.write(chunk);
}).on('end', function() {
tempFile.end();
fs.renameSync(tempFile.path, filepath);
return callback(filepath);
});
});
});
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
