firewalls:
    login:
        pattern:  ^/login$
        anonymous:  ~
        security: false

    foo:
        pattern:   ^/foo$
        anonymous: ~
        security: false

    secured_area:
        pattern:    ^/
        form_login:
            login_path: /login
            check_path: /login_check
        logout:
            path:   /logout
            target: /

access_control:
    - { path: ^/,roles: ROLE_ADMIN }
    - { path: ^/foo,roles: IS_AUTHENTICATED_ANONYMOUSLY }

我想让/ foo匿名访问.然而,当我尝试去那里,即使清除缓存,它不会允许我,并重定向到登录屏幕.

如何使一条路由匿名访问,同时保留系统的其余部分被保护？