如何拿到网站后台密码

SELECT username, password FROM users WHERE role = 'admin';

from sqlalchemy import create_engine, Table, Column, Integer, String, MetaData
from sqlalchemy.sql import select

# 连接数据库
engine = create_engine('mysql+pymysql://user:password@host/dbname')
metadata = MetaData(bind=engine)
users = Table('users', metadata,
              Column('id', Integer, primary_key=True),
              Column('username', String),
              Column('password', String),
              Column('role', String))

# 查询管理员密码
stmt = select([users.c.username, users.c.password]).where(users.c.role == 'admin')
with engine.connect() as conn:
    result = conn.execute(stmt)
    for row in result:
        print(f"Username: {row.username}, Password: {row.password}")