How to wait for the pipe to finish in form-data node.js module?

问题

Using the form-data module in node.js, you can do this

form.pipe(request)

to put the form data to the request. But how can you wait until it is complete? Is there a callback like this

form.pipe(request).done(function(err) {});

Does anyone know?

Thanks

回答1:

In the docs, they use:

form.pipe(request);

request.on('response', function(res) {
  console.log(res.statusCode);
});

来源：https://stackoverflow.com/questions/46479347/how-to-wait-for-the-pipe-to-finish-in-form-data-node-js-module