node check if file exists
const fs = require("fs"); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
// Do something
}node check if file exists
const fs = require("fs"); // Or `import fs from "fs";` with ESM
if (fs.existsSync(path)) {
// Do something
}delete with unlinksync node
const fs = require('fs')
const path = './file.txt'
try {
fs.unlinkSync(path)
//file removed
} catch(err) {
console.error(err)
}python create file if not exists
import os
if not os.path.exists(path):
with open(path, 'w'):delete file using node javascript
var fs = require('fs');
fs.unlink('mynewfile2.txt', function (err) {
if (err) throw err;
console.log('File deleted!');
});delete file in Node.js
var fs = require('fs');
const url = '/media/uploads/' + uniqueFileName;
fs.access(url, fs.F_OK, async (err, ac) => {
if (err) {
return res.status(500).send({
message: "Error",
statusCode: 500
});
} else {
await fs.unlink(url, (ferr, fc) => {
if (ferr) {
console.log('Error Occure On File Deletion!');
return res.status(500).send({
message: "Error",
statusCode: 500
});
} else {
// saveDuplicatedUser();
console.log('File deleted!');
return res.status(200).send({
message: "Error",
statusCode: 200
});
}
});
}
});Copyright © 2021 Codeinu
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