javascript - Writing files in Node.js

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I've been trying to find a way to
write to a file when using Node.js, but with no success. How can I do
that?

Answer

There are a lot of details in the href="http://nodejs.org/docs/latest/api/fs.html" rel="noreferrer">File System
API. The most common way is:

class="lang-js prettyprint-override">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');