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descargar csv al navegador descargas node.js

tengo este codigo:

 fs = require("fs"); var downloadData = "select * from PRODUCTS" ibmdb.open(req.session.ibmdbconnDash, function (err, conn) { if (err) return console.log(err); conn.query(downloadData, function (err, rows) { if (err) { console.log(err); } const ws = fs.createWriteStream("productsDownloaded.csv"); const jsonData = JSON.parse(JSON.stringify(rows)); console.log("jsonData", jsonData); fastcsv .write(jsonData, { headers: true }) .on("finish", function() { console.log("Write to productsDownloaded.csv successfully!"); }) .pipe(ws); var value = true; res.render("edit-products", { page_title: "edit-products", data: rows, userName: req.session.username, FN: req.session.firstname, LN: req.session.lastname, CO: req.session.company, value: value, }); conn.close(function () { console.log("closing function p1 of delete product"); }); }); });

sin embargo, se descarga pero no va a ninguna parte. Entonces, cuando estoy probando localmente, entra en mi directorio de código vs, pero quiero que se descargue por el navegador, entonces, ¿tengo que enviar algo al front-end? Al igual que si presiono el botón de descarga y activo esta función, debería descargarse en el directorio de usuarios. ¿Cómo puedo conseguir esto?

about 4 years ago · Santiago Gelvez
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