apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/service/SystemRoleManagerService.java/SystemRoleManagerService/SystemRoleManagerService
class SystemRoleManagerService:  @Autowired
  public SystemRoleManagerService(final RolePermissionService rolePermissionService,
                                  final PortalConfig portalConfig,
                                  final RoleInitializationService roleInitializationService) {
    this.rolePermissionService = rolePermissionService;
    this.portalConfig = portalConfig;
    this.roleInitializationService = roleInitializationService;
  }