demo_python_mongodb_check_db_1.py:
​x
 
import pymongo
​
myclient = pymongo.MongoClient('mongodb://localhost:27017/')
​
print(myclient.list_database_names())
​
python@w3school.org.cn:/home/python#python demo_python_mongodb_check_db_1.py
['admin', 'local', 'mydatabase']