from bson.objectid import ObjectId |
import pymongo |
#查询代码 |
#连接本机mongodb |
conn=pymongo.Connection() |
#指定数据库 |
db = conn.books |
#指定collection |
collection = db.book |
#大于 |
collection.find({'_id':{'$gt':ObjectId('51f6126139ecbb1db4a75667')}}) |
#大于等于 |
collection.find({'_id':{'$gte':ObjectId('51f6126139ecbb1db4a75667')}}) |
#小于 |
collection.find({'_id':{'$lt':ObjectId('51f6126139ecbb1db4a75667')}}) |
#小于等于 |
collection.find({'_id':{'$lte':ObjectId('51f6126139ecbb1db4a75667')}}) |