偶然的你
这会帮助你ctx := context.Background()client, err := mongo.Connect(ctx, options.Client().ApplyURI("mongodb://localhost:27017"))if err != nil { panic(err)}db := client.Database("testdb")defer db.Client().Disconnect(ctx)col := db.Collection("testcol")// transactionerr = db.Client().UseSession(ctx, func(sessionContext mongo.SessionContext) error { err := sessionContext.StartTransaction() if err != nil { return err } _, err = col.InsertOne(sessionContext, bson.M{"_id": "1", "name": "berry"}) if err != nil { return err } _, err = col.InsertOne(sessionContext, bson.M{"_id": "2", "name": "gucci"}) if err != nil { sessionContext.AbortTransaction(sessionContext) return err } if err = session.CommitTransaction(sessionContext); err != nil { return err } return nil})