访问DataBase

database = client["testdb"]

访问集合

collection = database["testcollection"]

显示的创建一个集合

gold_member_conllection = database.create_collection("gold_member") 

插入数据

document = {"name": "ff", "age": 30, "email": "ff11@ctyun.com"}
gold_member_conllection.insert_one(document)

删除数据

result = collection.delete_one({'name': 'ff'}) 

删除collection

database.drop_collection("test") 

读数据

query = {"name": "ff"}
result = collection.find_one(query)
print(result)

运行命令

database.command("collstats","test")
database.command("buildinfo")

计数

count = gold_member_conllection.find().count() 

排序

results = gold_member_conllection.find().sort('name',1) 

创建索引

result=database[gold_member_conllection].create_index([('name',1)])