Mongoexport引号问题踩坑

今天想按_id导出一些数据 发现find可以搜到但是mongoexport总是exported 0 records
文档关于mongoexport --query部分： You must enclose the query document in single quotes ('{ ... }') to ensure that it does not interact with your shell environment. 必须用单引号扩起来query部分
The query must be in Extended JSON v2 format (either relaxed or canonical/strict mode), including enclosing the field names and operators in quotes: query必须把列名和操作符都括起来。
实验如下，首先在

Mongoexport引号问题踩坑最先出现在Python成神之路。