我在 pymongo 中尝试过以下命令:

records= db.collection_name.find({"gender":"female"}).batch_size(5)

但经过几次迭代后:

pymongo.errors.CursorNotFound: Cursor not found, cursor id: 61593385827.

另外，如果我在同一命令中尝试 timeout=False，即

records= db.collection_name.find({"gender":"female"},timeout=False).batch_size(5) 

它给了

TypeError: __init__() got an unexpected keyword argument 'timeout' error.

最佳答案

尝试在查询中设置 no_cursor_timeout=True，如下所示:

records= db.collection_name.find({"gender":"female"}, no_cursor_timeout=True).batch_size(5)

https://stackoverflow.com/questions/32731140/