我正在做一個網絡應用程序,我有一個傢伙。我需要獲得MongoDb JSON的價值?目的。我後我的代碼..MongoDB對象 - PYTHON
import pymongo
try:
conn =pymongo.MongoClient('localhost')
print('Conexion realizada:')
except pymongo.errors.ConnectionFailure, e:
print('No se ha podido realizar la conexion: %s' % e)
db = conn.test
coll = db.puntos
print(list(coll.oxigeno.find())) <-- I want to print the Oxigeno value of the Object
謝謝你這麼多
是'oxigeno'是'db.puntos'的關鍵嗎? – Anzel 2014-11-02 18:36:10
是的,我複製該代碼的輸出[{u'cordenadas':{u'y':4.0,u'x':2.0},u'oxigeno':2.0,u'_id':ObjectId('54565b6d631732a913ea985d ')}] – victor 2014-11-02 18:38:31