子账号管理双11活动

class User:
    def __init__(self, username, role):
        self.username = username
        self.role = role

class Role:
    def __init__(self, name, permissions):
        self.name = name
        self.permissions = permissions

# 定义角色和权限
admin_role = Role('admin', ['create', 'read', 'update', 'delete'])
user_role = Role('user', ['read'])

# 创建用户并分配角色
users = [
    User('alice', admin_role),
    User('bob', user_role)
]

# 检查权限
def check_permission(user, action):
    if action in user.role.permissions:
        print(f"{user.username} has permission to {action}")
    else:
        print(f"{user.username} does not have permission to {action}")

# 示例调用
check_permission(users[0], 'create')  # 输出: alice has permission to create
check_permission(users[1], 'create')  # 输出: bob does not have permission to create