MongoDB搜索集合 [英] MongoDB search in collection

问题描述

我是MOngoDB中的newby，具有以下任务.我在whicn中有一个收藏集，我应该获取截至当前日期的所有类型的最近一次上传文件的列表，例如2016-02-03.我需要输出显示文件上传的时间.

I'm a kind of newby in MOngoDB and have the following task. I have a collection in whicn I should get the list of the last uploaded files of all types to the current date, for example for 2016-02-03 . I need the output shows me the time the file was uploaded.

你能给我一个暗示的hoe头吗?也许有一些脚本.

Could you please give me a hint hoe to do it?? Maybe some scripts.

谢谢！

推荐答案

db.collectionName.find( { contribs: "UNIX" } )

为更好地理解，您可以点击以下链接.

For better understanding you can follow the following link.

https://docs.mongodb.com/manual/reference /method/db.collection.find/

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