Java from getting started to mastering--database article MONGO DB Export, import, backup

I. Overview

This blog is about how MONGO db imports and exports data, as well as backup data.

The

service side of MONGO DB needs to be opened in order to operate.

Second, export.

the export of MongoDB is very simple open cmd input below command

mongoexport-d foobar-c persons-o D:/persons.json

If you are importing a database document for another host, write this

Mongoexport--host 192.168.0.16--port 37017

Third, import

It's also very simple open cmd input below command

Mongoimport--db foobar--collection persons--file D:/persons.json

Iv. Backup

MongoDB backup very simple open cmd enter the following command

Mongodump--host 127.0.0.1:27017-d Foobar-o D:/foobar

Recovering data is also very simple open cmd input below command

Mongorestore--host 127.0.0.1:27017-d Foobar-directoryperdb D:/foobar/foobar

V. Summary

Import, export, backup these operations are often used in the operation of this blog is to introduce these to you.

Java from getting started to mastering--database article MONGO DB Export, import, backup