data not write in file node js

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showing results for - "data not write in file node js"
Lisa
01 Mar 2017
1const fs = require('fs');
2
3fs.readFile('file.txt', 'utf-8', (err, data) => {
4    if(err) {
5        throw err;
6    }
7    console.log(data);
8});
9
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