大家好!只是想问一下useoutsidetheclass和useinsideclass的区别？我也用谷歌搜索过，但我的问题与答案不匹配。示例:namespaceApp\Http\Controllers\Auth;useValidator;useApp\Http\Controllers\Controller;useIlluminate\Foundation\Auth\ThrottlesLogins;useIlluminate\Foundation\Auth\AuthenticatesAndRegistersUsers;useAuth;useIlluminate\Http\Request;