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将 date 类型转成 long
db.certify_records.find({
createdAt: {
$type: 'date'
}
}).forEach(item => {
db.certify_records.updateOne({
'_id': item._id
}, {
$set: {
createdAt: NumberLong(new Date(item.createdAt).getTime()/1000),
updatedAt: NumberLong(new Date(item.updatedAt).getTime()/1000),
}
})
})
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