python3怎么连接mysql
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用到模块pymysql,用pip安装
sudo pip3 install pymysql3
编写程序
import pymysql
conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='123',db='girl')
cur = conn.cursor()
cur.execute("SELECT * FROM student")
for r in cur.fetchall():
print(r)
cur.close()
sudo pip3 install pymysql3
编写程序
import pymysql
conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='123',db='girl')
cur = conn.cursor()
cur.execute("SELECT * FROM student")
for r in cur.fetchall():
print(r)
cur.close()
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