/**
 * 连接 MongoDB
 */ import mongoose from 'mongoose' ; import config from '@fiora/config/server' ; import logger from '@fiora/utils/logger' ; mongoose . Promise = Promise ; mongoose . set ( 'useCreateIndex' , true ) ; export default function initMongoDB ( ) { return new Promise ( ( resolve ) => { mongoose . connect ( config . database , { useNewUrlParser : true , useUnifiedTopology : true } , async ( err ) => { if ( err ) { logger . error ( '[mongoDB]' , err . message ) ; process . exit ( 0 ) ; } else { resolve ( null ) ; } } ) ; } ) ; } export { mongoose } ;