[PYTHON] DB 연결

spring에서는 

application.properties

spring.datasource.url=jdbc:mysql://localhost:3306/sample?uniCode=true&characterEncoding=utf8

python에서는 

import pymysql

conn = pymysql.connect(host='localhost', port=3306, user='root', passwd='password', db='sample')

cur = conn.cursor()

cur.execute("select current_timestamp() from dual")

print(cur.fetchone())

cur.close()

conn.close()