Node.js File Reading and Writing Examples
Code Implementation
const fs = require('fs');
try {
// Read file synchronously
const data = fs.readFileSync('example.txt', 'utf8');
console.log(data);
} catch (err) {
console.error('Error reading file:', err);
}
// Output: Content in the fileThe Node.js File System (fs module) is a crucial component of the Node.js core API. It provides functionalities for interacting with the file system, enabling you to perform operations such as reading files, writing files, modifying file permissions, creating directories, and listing directory contents.
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