使用mongoose版本(4.11.0)连接到Mongo DB [英] connecting to Mongo DB with mongoose version (4.11.0)

问题描述

我正在尝试使用新的猫鼬版本(4.11.0)访问Mongo数据库:" mongoose.connect(" mongodb://localhost/restful_blog_app); "

I am trying to access the Mongo DB with the new mongoose version (4.11.0): "mongoose.connect("mongodb://localhost/restful_blog_app");"

我收到以下消息:
open()在猫鼬> = 4.11.0中已弃用，请改用openUri()或
如果使用connect()或createConnection()

I got the following message:
open() is deprecated in mongoose >= 4.11.0, use openUri() instead, or
set the useMongoClient option if using connect() or createConnection()

我尝试了以下修复程序:
" mongoose.connect(" mongodb://localhost/restful_blog_app，{useMongoClient:true}); "

I tried the following fix:
"mongoose.connect("mongodb://localhost/restful_blog_app", {useMongoClient: true});"

结论:该消息消失了，但是我刚刚创建的DB没有数据！

Conclusion: That message has disappeared, but the DB I just created has no data!

请帮助！

推荐答案

最简单的解决方法；

"npm remove mongoose" 

然后

"npm install mongoose@4.10.8 --save" 

问题解决了.

升级并非总是最好的选择.

Upgrading is not always the best option.

帮助它会为您提供帮助.

Help it will help you.

谢谢

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