Same file upload will upload again with a different name, instead of beeing cache like where only the name is returned #648
Description
hi, i found same file upload will return different name，and this will create many files, i want upload same file. return the same file，please help me， i found this code
IncomingForm.prototype._uploadPath = function(filename) {
var buf = crypto.randomBytes(16);
var name = 'upload_' + buf.toString('hex');
if (this.keepExtensions) {
var ext = path.extname(filename);
ext = ext.replace(/(\.[a-z0-9]+).*/i, '$1');
name += ext;
}
return path.join(this.uploadDir, name);
};