/Javascript/Node.js/Nodejs send download file from buffer

Nodejs send download file from buffer

var stream = require('stream');
//...
app.get('/download', function(request, response){
  //...
  var fileContents = Buffer.from(fileData, "base64");
  
  var readStream = new stream.PassThrough();
  readStream.end(fileContents);

  response.set('Content-disposition', 'attachment; filename=' + fileName);
  response.set('Content-Type', 'text/plain');

  readStream.pipe(response);
});

Source: stackoverflow.com

Similar codes

0 vote156 views1 answer
Nodejs role based access control
Javascript Node.js
1 vote144 views2 answers
Copy directory in nodejs
Javascript Node.js
0 vote145 views1 answer
Node http2 post
Javascript Node.js
0 vote140 views1 answer
How to send address of mathods call of solidaty in node
Javascript Node.js
5 votes151 views1 answer
Node fs remove file sync
Javascript Node.js
0 vote154 views1 answer
Node js exit with error code
Javascript Node.js
0 vote147 views1 answer
Node js if no arguments
Javascript Node.js
0 vote151 views3 answers
How to get a particular line from a file in nodejs
Javascript Node.js
1 vote136 views1 answer
Nodejs promise then example
Javascript Node.js
0 vote149 views1 answer
How to use begins with in aws nodejs
Javascript Node.js