https://nextjs.org/docs/app/api-reference/next-config-js
**const connectionString = `mongodb+srv://${process.env.mongodb_username}:${process.env.mongodb_password}@${process.env.mongodb_clustername}.tblijqc.mongodb.net/${process.env.mongodb_database}?retryWrites=true&w=majority&appName=Cluster0`;**
// next.config.js
const { PHASE_DEVELOPMENT_SERVER } = require("next/constants");
module.exports = (phase) => {
**if (phase === PHASE_DEVELOPMENT_SERVER) {**
return {
env: {
mongodb_username: "Juser",
mongodb_password: "123123123123",
mongodb_clustername: "cluster0",
**mongodb_database: "my-site-dev",**
},
};
}
return {
env: {
mongodb_username: "Juser",
mongodb_password: "12312312312312",
mongodb_clustername: "cluster0",
mongodb_database: "my-site",
},
};
};
