📅  最后修改于: 2022-03-11 15:04:27.793000             🧑  作者: Mango
try {
mongoose.connect(MONGODB_URI || 'mongodb://localhost/YOUR_DB_NAME', {
useNewUrlParser: true,
useUnifiedTopology: true
}, () =>
console.log("connected"));
} catch (error) {
console.log("could not connect");
}