Table of Contents
数据导入导出
数据备份和恢复
Home Database Mysql Tutorial mongodb数据导入导出命令

mongodb数据导入导出命令

Jun 07, 2016 pm 04:32 PM
mongodb Several Order import Export manual data Record

这是篇手册类的文,章记录几个mongodb的几个命令。以便以后查阅。 虽然我们从同事那得到了觉得十分不合理的json数据,一致认为他们不会用mongodb得数据导出功能,可能是直接复制的print出来的数据。不过我看了文档,也做了下尝试发现不知怎么才能生成那种格

这是篇手册类的文,章记录几个mongodb的几个命令。以便以后查阅。

虽然我们从同事那得到了觉得十分不合理的json数据,一致认为他们不会用mongodb得数据导出功能,可能是直接复制的print出来的数据。不过我看了文档,也做了下尝试发现不知怎么才能生成那种格式。有句话叫“同行相轻”,所以不见得是别人不会用导出功能(也不见得会^_^)。

数据导入导出

export:

mongoexport --db db_name --collection collection_name --out bak.json
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import:

mongoimport -d db_name -c collection_name --file bak.json --type json
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数据备份和恢复

dump:

mongodump --db db_name --collection collection_name
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restore:

//在dump文件得同级目录
mongorestore
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