docker pull mongo

docker run -p 27017:27017 --privileged=true -v /server/mongodb/data:/data/db --name mongo -d mongo

MONGODB连接工具官方绿色版：

https://download.studio3t.com/robomongo/windows/robo3t-1.4.2-windows-x86_64-8650949.zip

self.myclient = pymongo.MongoClient("mongodb://xxxxxx:27017", username="admin",
                                    password="xxxx@123")  # Host以及port
self.db = self.myclient["xxxx"]

collection = self.db[item.source]

data = collection.find_one({'title': item.title, 'source': item.source})
if item is not None:
    collection.insert_one(item)
else:
    collection.update_one(item, {"$set", data})