虽然你们可能在python2.x中用习惯了mysqldb,可是在python3.x中已经不支持那个组件了。python
取而代之的是:mysql
import pymysql
sql
因此,你们pip起来吧。另外,mysql官方出了个mysql.connector,也能够用。python3.x
我这用的例子以下:ide
import pymysqlfetch
conn = pymysql.connect(host='127.0.0.1', port=3306, user='root', passwd='test',spa
db='mysql')orm
cur = conn.cursor()ip
cur.execute("SELECT * FROM user")it
for r in cur.fetchall():
print(r)
#cur.close()
conn.close()