언어/python
python + mongodb_2
파아랑새
2017. 12. 28. 17:55
from pymongo import MongoClient
client = MongoClient("mongodb://192.168.253.133:27017/")
db = client.test
c = db.book
dataCnt = c.count()
if dataCnt == 0:
print("dataCnt => {} : 출력할 데이터의 갯수가 없습니다. ".format(dataCnt))
else: # dataCnt != 0
#print("dataCnt => {}".format(dataCnt))
s = c.find()
for i in s:
#print ("type(i) => {}".format(type(i)))
print (i['hash'])