python 链接mongo

python 链接mongo

from pymongo import MongoClient

class mongoDbBase:
def init(self, user=“root1”, password=“root”):
client = MongoClient(“mongodb://localhost:27017/”)
#client = MongoClient(databaseIp, databasePort)
self.db = client[“admin”]# 数据库名
self.db.authenticate(‘root’, ‘root’)
print(self.db.list_collection_names())
def saveTestInfo(self):
dict = {“name1”: “name”}
# self.db.test.insert_one(dict)
self.db.test.delete_one( dict )
obj = mongoDbBase()
obj.saveTestInfo()