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
}node fs exists
const { promises: Fs } = require('fs')
async function exists (path) {
try {
await Fs.access(path)
return true
} catch {
return false
}
}
// Example:
const Path = require('path')
const path = Path.join(__dirname, "existing-file.txt")
await exists(path)
// truecheck if file exists javascript
function executeIfFileExist(src, callback) {
var xhr = new XMLHttpRequest()
xhr.onreadystatechange = function() {
if (this.readyState === this.DONE) {
callback()
}
}
xhr.open('HEAD', src)
}Copyright © 2021 Codeinu
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