mongoexport的查询参数 [英] query argument of mongoexport

问题描述

mongoexport 实用工具的 query 参数的正确格式是什么?

What is the right format of query argument of mongoexport utility?

在命令行中运行以下命令时:

While running the following command in the command line:

   mongoexport -h localhost:27000 -d dbName -c collName -q "{'time': { $gt: new Date('2014-01-28T12:00:00Z')}}" -o output.js

我遇到以下错误:

已连接到:localhost:27000断言:16619代码FailedToParse: FailedToParse:期望为}"或，":offset:37

connected to: localhost:27000 assertion: 16619 code FailedToParse: FailedToParse: Expecting '}' or ',': offset:37

阅读 Mongo导出查询arg 和 JSONDocument文档并没有帮助我理解预期的格式查询参数.

Reading Mongo Export query arg and JSONDocument docs haven't helped me to understand the expected format of query argument.

在mongo shell中运行相同的查询成功.

Running the same query in mongo shell succeeds.

推荐答案

如果:

>new Date ("2014-01-28T12:00:00Z").getTime()
1390910400000

您将必须按照以下方式构造查询:

You will have to construct your query as follows:

-q "{sendToServerTime: {\$gt: {\$date : 1390910400000}}}"

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