场景:在kali中使用python中pymysql对Mariadb进行连接,在整个过程中配置全部正确,但是就是无法进行连接,提示结果如下:
shell
Access denied for user 'root'@'localhost'
解决办法:进入数据库中,将默认密码进行修改执行以下语句:
python
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456'
连接测试函数:
python
import pymysql
def connect_to_mariadb():
try:
connection = pymysql.connect(
host='localhost',
user='root',
password='123456',
database='mysql',
charset='utf8mb4',
cursorclass=pymysql.cursors.DictCursor
)
print("成功连接到MariaDB!")
return connection
except pymysql.Error as e:
print(f"连接失败:{e}")
# 调用函数进行连接
connection = connect_to_mariadb()
解决成功!