apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/component/PermissionValidator.java/PermissionValidator/PermissionValidator
class PermissionValidator:  @Autowired
  public PermissionValidator(
          final UserInfoHolder userInfoHolder,
          final RolePermissionService rolePermissionService,
          final PortalConfig portalConfig,
          final AppNamespaceService appNamespaceService,
          final SystemRoleManagerService systemRoleManagerService) {
    this.userInfoHolder = userInfoHolder;
    this.rolePermissionService = rolePermissionService;
    this.portalConfig = portalConfig;
    this.appNamespaceService = appNamespaceService;
    this.systemRoleManagerService = systemRoleManagerService;
  }