import pymongo from pymongo import MongoClient import numpy as np import pandas as pd from pandas import DataFrame,Series from numpy import row_stack,column_stack from dateutil.parser import parsect = "上海" rl = "長寧" lk = "新涇三村" client = MongoClient('192.168.10.88',27777) db = client.fangjia seawater = db.seawater query = {"city":ct,"cat":"sell","region":rl,"district_name":lk} pos = list() cursor = seawater.find(query,{"p_date":-1}).sort([("p_date",-1)]) for s in cursor:print(s)pos.append(s)

感謝小伙伴王文艷

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