How do I connect my Express app to a database?
An example of an AI chatbot conversation about connecting an Express app to a database.
How do I connect my Express app to a database?
To connect your Express app to a database, you can use a library like Mongoose for MongoDB or Sequelize for SQL databases. Which database are you planning to use?
I'm planning to use MongoDB.
Great choice! First, install Mongoose using npm: npm install mongoose. Then, you can connect to your MongoDB database like this: mongoose.connect('your_connection_string', { useNewUrlParser: true, useUnifiedTopology: true });.
What should I include in the connection string?
Your connection string should include the database username, password, and the database name. It looks like this: mongodb://username:password@host:port/database_name.
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