运行此命令,并且导出了0条记录。 [改变了数据库和集合名称的隐私]。加倍检查语法。mongoexport exports 0 records
mongoexport --db db_name --collection collection_name --out collection_name_delete.json --verbose
2015-10-15T08:18:02.825+0000 connected to: localhost
2015-10-15T08:18:02.825+0000 exported 0 records
[email protected]_name:/mnt/data# mongo db_name
MongoDB shell version: 3.0.0
connecting to: db_name
DBReplicaSet:PRIMARY> db.dip_acon_research_finals.count()
1597113