javascript - Unzip and Save uploaded Zip File using Node -


i'd appreciate figuring out how zip file unzip.

app.post("/api/upload/", upload.single("recfile"), function(req, res){   console.log("saving new zipped shapefile");   console.log(req.file);   var tmp_path = tostring(req.file.path;   var target_path = "test/" + req.file.originalname;   var dest = fs.createwritestream(target_path);   var src = fs.createreadstream(tmp_path);   src.pipe(unzip.extract({path: dest})); //  tojson.fromshpfile(dest).pipe(dest); });

the files upload , save test folder i'm created, receive error regarding unzip code.

error: enoent: no such file or directory, open '[object undefined]'

i think since code asynchronous, isn't recognizing uploaded file in directory time code runs. promise work in case?


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