記錄《vue+express+mongodb電影網(wǎng)站項(xiàng)目》遇到的問題:
日期:2019 8/1
問題:在配置完user.js路由文件后,想進(jìn)行連接逆巍,發(fā)現(xiàn)數(shù)據(jù)庫連接錯(cuò)誤:DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.
原因:此時(shí)已寫的一個(gè)用于連接數(shù)據(jù)庫的公用模塊出錯(cuò)及塘,此代碼放置于根目錄新建的common文件夾中,新建文件db.js
var mongoose = require('mongoose');
var url = "mongodb://localhost/movieServer"
mongoose.connect(url,{useNewUrlParser:true}); //此處添加這個(gè)參數(shù)
//連接數(shù)據(jù)庫
module.exports = mongoose;