read files in node js code example
Example 1: read file node
const fs = require("fs");
const content = fs.readFileSync("./my_file.txt");
console.log(content.toString());
Example 2: node open file
const fs = require("fs");
fs.readFile(__dirname + "/data.txt", (error, data) => {
if(error) {
throw error;
}
console.log(data.toString());
});
Example 3: nodejs readfile
const fs = require('fs');
fs.readFile('/Users/joe/test.txt', 'utf8' , (err, data) => {
if (err) {
console.error(err);
return
}
console.log(data);
});