const mongoose = require("mongoose");
// database connection with mongoose
mongoose.connect("mongodb://localhost/todos", {
useNewUrlParser: true,
useUnifiedTopology: true
})
.then(() => console.log("connection successful"))
.catch((err) => console.log(err));const mongoose = require('mongoose');
mongoose.connect('mongodb://localhost:27017/test', {useNewUrlParser: true, useUnifiedTopology: true});
const Cat = mongoose.model('Cat', { name: String });
const kitty = new Cat({ name: 'Zildjian' });
kitty.save().then(() => console.log('meow'));var mongoose = require("mongoose");
function dbConnection() {
mongoose.connect(
"mongodb+srv://faryaduser:faryaduser123@cluster0.tfvhz.mongodb.net/myFirstDatabase?retryWrites=true&w=majority",
{
useNewUrlParser: true,
useFindAndModify: false,
useUnifiedTopology: true,
},
function (err) {
if (err) {
console.log("error while connecting", err);
} else {
console.log("successfully connected");
}
}
);
}
module.exports = dbConnection;