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pepoflex

Ejemplo Express Request

Jun 3rd, 2020
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  1. var express = require('express');
  2. var app = express();
  3. var request = require('request');
  4.  
  5. // URL con los datos actualizados
  6. var url = 'https://pomber.github.io/covid19/timeseries.json';
  7.  
  8. // Habilito CORS (Cross-origin resource sharing )
  9. app.use(function(req, res, next) {
  10.   res.header("Access-Control-Allow-Origin", "*");
  11.   res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
  12.   next();
  13. });
  14.  
  15. // Obtengo mi objeto JSON con los datos actualizados
  16. var objetoJSON;
  17. request(url, function (error, response, body) {
  18.     if (!error && response.statusCode == 200) {
  19.         objetoJSON = JSON.parse(body);
  20.         console.log(objetoJSON);
  21.     }
  22. });
  23.  
  24. app.listen('3000');
  25. console.log('Proyecto funcionando en el puerto 3000');
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