pymongo 模糊查询

如果是mongodb的客户端下 直接输入命令

db.deviceItem.find({"city":/L/})

两个 // 之间表示正则表达式


两种方法

from pymongo import Connection
import re
import sys

conn = Connection("127.0.0.1",27017)
db = conn.mrtg
coll = db.deviceItem
datas = coll.find({"city":re.compile("^L.*")}).limit(10)
for data in datas:
    print data

coll2 = db.Cities

datas2 = coll2.find({"region":{"$regex":"广州"}})

for data in datas2:
    print data

print u"\u5e7f\u5dde\u5927\u533a".encode("utf-8")