下面是使用sqlite3连接到SQLite数据库的方法,看代码就行 ,关键位置都给了注释
#导入相关模块
import sqlite3
from sqlite3 import Error
def create_connection...psycopg2 import OperationalError
def create_connection(db_name, db_user, db_password, db_host, db_port...,
user=db_user,
password=db_password,
host=db_host,
port...=db_port,
)
print("Connection to PostgreSQL DB successful")
except OperationalError...create_database_query = "CREATE DATABASE zaoqi"
create_database(connection, create_database_query)
至此我们已经学会如何用