[Edit]

Node.js - check if file exists

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Created by:

telsa

502

In this article, we would like to show you how to check if file exists in Node.js.

Quick solution:

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if (fs.existsSync(path)) {
    // do some action
}

Practical example

Edit

In this example, we use fs.existsSync() method inside try-catch block to check if the file exists and print the result in the console.

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const fs = require('fs');
​
const path = './file.txt';
​
try {
    if (fs.existsSync(path)) {
        console.log("file exists");
    } else {
        console.log("file doesn't exist");
    }
} catch (err) {
    console.error(err);
}