NodeJs操作MongoDB教程之分页功能以及常见问题(2)

警告：(node:204) 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.

1 mongoose.connect(dbURL);// 连接数据库 存在警告

解决办法：连接配置添加： { useNewUrlParser: true }

1 mongoose.connect(dbURL,{useNewUrlParser:true});//连接数据库