blocks|key|3032949|text|看起来我刚刚在Rahuls+wonderful+answer上回复了你的评论。无论如何，为您的操作系统从mongodb.org下载mongodb+(或一个包管理器，如macports)，并使用bin文件夹中提供的工具。mongoimport不是mongo+shell中的命令，它是单独运行的可执行文件。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3032950|另外，别忘了把端口放进去(如果你以3000的速度运行你的meteor实例，通常是3001+)，而且db通常是meteor而不是用户|3032951|mongoimport+-h+localhost:3001+--db+meteor+--collection+contacts+--type+csv+--file+/opt/backups/contacts.csv|code-block|syntax|javascript|3032952|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/15363710/where-is-the-metoer-monogodb-database^0|31|B|7|N|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@$9|X|A|Y|1|Z]]|E|$]]|$1|F|3|G|5|6|7|10|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|11|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

Looks like I just answered your comment in <a href="https://stackoverflow.com/questions/15363710/where-is-the-metoer-monogodb-database">Rahuls wonderful answer</a>. Anyway download mongodb from mongodb.org for your OS (or a package manager like macports) and use the tool provided in the bin folder. <code>mongoimport</code> isn't a command in the mongo shell, it's an executable that runs separately.

Also don't forget to put the port in (usually 3001 if you're running your meteor instance at 3000), also the db is usually meteor &amp; not users when you run it

<pre><code>mongoimport -h localhost:3001 --db meteor --collection contacts --type csv --file /opt/backups/contacts.csv
</code></pre>

blocks|key|193013|text|注意:对于我来说，上面的方法在端口3002上不起作用，但在端口3001上起作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|193014|为了将外部TSV文件导入meteor数据库，我启动了需要TSV数据的meteor应用程序。这也会启动meteor+mongodb服务(在我的示例中是主机:+localhost:3001)，然后我在OSX中打开一个终端，并通过该终端导航到mongodb包的bin文件夹，该文件夹是我之前下载的，目的是获取二进制文件"mongoimport“。在mongodb包的bin文件夹中，然后在命令提示符下输入以下内容(一些开关选项将切换--+vary...but，--localhost和--db开关/值应该如下所示)：|193015|$++./mongoimport+--host+localhost:3001+--db+meteor+--collection+datarefs+--type+tsv+--drop+--headerline+--file+/PathToFile/DataRefs.tsv|code-block|syntax|javascript|193016|点击enter后，mongoimport在终端回显成功导入。完成后，我可以通过终端导航到meteor应用程序并启动meteor+mongo：$meteor+mongo....and查看此应用程序的meteor+db中导入的集合"datarefs“。|193017|$++meteor+mongo
...
...
meteor:PRIMARY>+show+collections
datarefs
system.indexes
meteor:PRIMARY>|193018|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

NOTE: The above method did NOT work on port 3002 for me, but it DID work on port 3001.

To import a external TSV file into a meteor db, I started the meteor app needing the TSV data. This also launches the meteor mongodb service (in my case on host: localhost:3001), then I opened a terminal in OSX and via the terminal, navigated to a mongodb package bin folder, which I downloaded earlier in order to get the binary, "mongoimport". Once in the bin folder of the mongodb package, then at the command prompt I typed the following below (some switch options will vary...but --host, --localhost and --db switch/values should be as shown): 

<pre><code>$ ./mongoimport --host localhost:3001 --db meteor --collection datarefs --type tsv --drop --headerline --file /PathToFile/DataRefs.tsv
</code></pre>

After hitting enter, mongoimport echo'd successful import in the terminal. Once this was done, I could navigate to the meteor app via the terminal and launch meteor mongo: $meteor mongo....and see the imported collection, "datarefs" in the meteor db for this app.

<pre><code>$ meteor mongo
...
...
meteor:PRIMARY&gt; show collections
datarefs
system.indexes
meteor:PRIMARY&gt;
</code></pre>

blocks|key|194660|text|首先在meteor+app中创建集合，如下所示|type|unstyled|depth|inlineStyleRanges|entityRanges|data|194661|Students+=+new+Meteor.Collection("students");|code-block|syntax|javascript|194662|然后添加一些虚拟值，以确保meteor初始化了集合|194663|例如，在某些单击事件中的Students.insert({"name":"first"});。要进行检查，请使用以下命令|offset|length|style|CODE|194664|meteor:PRIMARY>+show+collections+students+system.indexes|194665|然后导入。mongoimport+-h+localhost:3001+-d+meteor+-c+students+<+students.json不知何故，meteor不能识别新导入的集合，你需要将它们全部移除，添加一些虚拟值，然后再次导入，或者创建一个新的，并用虚拟值初始化它，然后import.There可能会出现绑定错误，因为集合正好在minimongo中显示。|194666|感谢Akshat和Tom+Kyler|194667|entityMap^0|0|0|0|C|Y|0|0|1K|0|5|1V|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|Z|8|@$K|10|L|11|M|N]]|9|@]|A|$]]|$1|O|3|P|5|6|7|12|8|@$K|13|L|14|M|N]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|15|8|@$K|16|L|17|M|N]]|9|@]|A|$]]|$1|S|3|T|5|6|7|18|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|V|$]]

First create collection in meteor app like this

<pre><code>Students = new Meteor.Collection("students");
</code></pre>

Then add some dummy value to be sure meteor initialized collection 

<code>Students.insert({"name":"first"});
</code>
In some click event for example.
To check use this

<code>meteor:PRIMARY&gt; show collections
students
system.indexes</code>

Then import.
 <code>mongoimport -h localhost:3001 -d meteor -c students &lt; students.json
</code>
Somehow meteor doesn't recognize new imported collections you need either remove all of them add some dummy value then import again or create new one and initialize it with dummy value and then import.There might be binding bug because collections show up right in minimongo. 

Thank you to Akshat and Tom Kyler

blocks|key|2820508|text|现在我使用mongochef在数据库之间移动数据。这非常简单--您只需连接到每个数据库(通常是本地和远程数据库)，然后就可以跨集合复制和粘贴文档。比命令行方法简单得多。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2820509|entityMap|0|LINK|mutability|MUTABLE|url|http://3t.io/mongochef/^0|5|9|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Now I use <a href="http://3t.io/mongochef/" rel="nofollow noreferrer">mongochef</a> to move data between databases. It's very easy--you just connect to each database (usually local and remote db) then you can copy and paste documents across collections. Much easier than the command-line approach.

I'm able to use <code>mongoimport</code> to import csv data into a non-meteor mongodb database, but I can't figure out how to import a csv into my meteor app database.
I learned how to run the mongo shell for my meteor app (<code>meteor mongo</code>) but I can't run <code>mongoimport</code> from the shell.
The mongodb docs for <code>mongoimport</code> says
<blockquote>
In this example, mongoimport imports the csv formatted data in the /opt/backups/contacts.csv into the collection contacts in the users database on the MongoDB instance running on the localhost port numbered 27017.
mongoimport --db users --collection contacts --type csv --file /opt/backups/contacts.csv
</blockquote>
But when I run <code>mongod</code>, start my meteor app, and run <code>mongoimport</code> it imports to my <code>test</code> database, not my app database.
I read this stackoverflow post comment:
<blockquote>
Use mongoexport to dump your collections individually, then mongoimport to import the files into the db named meteor in the meteor mongodb instance. The meteor mongo instance runs on port 3002 with bind_address 127.0.0.1, and the data files are in the meteor project subdirectory .meteor/local/db
</blockquote>
But I don't understand how to connect to that instance or how to target it with the <code>mongoimport</code> command.

how to use mongoimport with my meteor application database?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我可以使用mongoimport将csv数据导入到非meteor mongodb数据库中，但我不知道如何将csv导入到我的meteor app数据库中。我学会了如何为我的meteor应用程序(meteor mongo)运行mongoimport shell，但我不能从shell运行mongo shell。mongoim...

问如何在我的meteor应用程序数据库中使用mongoimport？
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问如何在我的meteor应用程序数据库中使用mongoimport？EN