pycharm连接mysql

coding:utf-8

import pymysql

conn = pymysql.connect(
host='localhost',
port=3306,
user='root',
password='199199',
database='news',
charset='utf8',
)

获取执行sql的游标

cursor = conn.cursor()

def insert_sql(sql,):
# 执行sql语句,把数据添加到数据库中
rows = cursor.execute(sql)
conn.commit()
return rows

if name == "main":
sql = "insert into test(name) values('你好啊')"
insert_sql(sql)