MongoParseError: Invalid connection string

javascript node.js mongodb connection database-connectivity

Instead of User://localhost, use mongodb://localhost/I had the same problem.

javascript node.js mongodb connection database-connectivity

I was receiving the same error, then I used:

mongoose.connect("mongodb://localhost:27017/[yourDbName]", {  useUnifiedTopology: true,  useNewUrlParser: true});

Substitute [yourDbName] for your MongoDB database's name:

javascript node.js mongodb connection database-connectivity

The host you have written is not correct, and it should be

mongoose.connect('mongodb://localhost:27017/User',{ useNewUrlParser: true })

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