How to Use the Official MongoDB Driver for Go

The official MongoDB driver for Go is go.mongodb.org/mongo-driver, which you install via go get and import into your code.

package main

import (
	"context"
	"log"
	"time"

	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"
)

func main() {
	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	defer cancel()

	client, err := mongo.Connect(ctx, options.Client().ApplyURI("mongodb://localhost:27017"))
	if err != nil {
		log.Fatal(err)
	}
	defer client.Disconnect(ctx)

	// Verify connection
	if err = client.Ping(ctx, nil); err != nil {
		log.Fatal(err)
	}
	log.Println("Connected to MongoDB!")
}

The Official MongoDB Driver for Go is the standard library for connecting Go applications to MongoDB databases. It handles the network communication and data formatting so you can focus on your business logic. Think of it as a translator that lets your Go code speak the language MongoDB understands.