// Primero instalé node-tesseract usando npm después de obtener un error en la función err, texto

getTextNumber público asíncrono () {

 var tesseract = require('node-tesseract'); // Recognize text of any language in any format tesseract.process('/home/dk/Downloads/text_number.jpg',function(err, text) { if(err) { console.error(err); } else { console.log(text); } }); // Recognize German text in a single uniform block of text and set the binary path var options = { l: 'deu', psm: 6, binary: '/usr/local/bin/tesseract' }; tesseract.process('/home/dk/Downloads/text_number.jpg', options, function(err, text) { if(err) { console.error(err); } else { console.log(text); } }); }