Sometimes, we want to write to a CSV in Node.js.
In this article, we’ll look at how to write to a CSV in Node.js.
How to write to a CSV in Node.js?
To write to a CSV in Node.js, we can use the fs.writeFile method,.
For instance, we write
const fs = require("fs");
const dataToWrite = "...";
fs.writeFile("./form-tracking/formList.csv", dataToWrite, "utf8", (err) => {
if (err) {
console.log("error");
} else {
console.log("saved!");
}
});
to call fs.writeFile with the file path to write to.
dataToWrite has our CSV string that we want to write to the file path.
Then callback is called when the write operation is done or failed.
err in the callback has the error.
Conclusion
To write to a CSV in Node.js, we can use the fs.writeFile method,.
