Answers for "(node:3032) DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect."

{ useNewUrlParser: true } to MongoClient.connect. warnning

mongoose.connect("mongodb://localhost:27017/YourDB", { useNewUrlParser: true });

To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect

MongoClient.connect("mongodb://localhost:27017/YourDB", { useNewUrlParser: true })