how to download a pdf file stored in a server in client side in node.js server

Question

How to allow a client to download a pdf file stored in a server using node.js.

Please, someone help me out with this code.

fs.readFile(\'temp/xml/user/us         


        

Answer 1

Send the correct mime-type, and then the content of the pdf.

fs.readFile('temp/xml/user/username.pdf',function(error,data){
    if(error){
       res.json({'status':'error',msg:err});
    }else{
       res.writeHead(200, {"Content-Type": "application/pdf"});
       res.write(data);
       res.end();       
    }
});

I'm assuming res is your response object.

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Ah but you are using Express. Use Jonathan's answer instead.