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Actualizar JSON con express

Me gustaría enviar json actualizado en la respuesta posterior con express. Actualmente, en mi respuesta, el json se envía pero no se actualiza.

Debajo de la función para editar json:

 function editJSON(fr,en,es){ var obj = { list_words: [] } fs.readFile('./assets/words.json', 'utf-8', (err, jsonString) =>{ if(err){ console.log(err) }else { try{ obj = JSON.parse(jsonString) obj.list_words.push({fr: fr, en: en, es: es}) json = JSON.stringify(obj) fs.writeFile('./assets/words.json',JSON.stringify(null, 2),function (err){ console.log("test") if (err) throw err; console.log('complete'); }) } catch (err){ console.log(" Error parsing JSON", err) } } }) }

y publicar solicitud

 const words = require('./assets/words.json') app.post( '/addwords', (req,res)=>{ const errors = validationResult(req); console.log(req.body) const fr = req.body.fr const en = req.body.en const es = req.body.es editJSON(fr,en,es) console.log(words) res.json(words) // old JSON is send })
about 4 years ago · Juan Pablo Isaza
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