React Native TopLevelNavigator NavigationActions未通过Prams

Question

我是根据https://reactnavigation.org/docs/en/navigating-without-navigation-prop.html文档中的信息提供的顶级导航服务

导航正常，但不发送婴儿车

import { NavigationActions } from 'react-navigation';

let _navigator;

function setTopLevelNavigator(navigatorRef) {
  _navigator = navigatorRef;
}

function navigate(routeName, params, action) {
  _navigator.dispatch(
    NavigationActions.navigate({
      routeName: routeName,

      params: params,

      action: action,
    })
  );
}

// add other navigation functions that you need and export them

export default {
  navigate,
  setTopLevelNavigator,
};

当我调用此函数时，它可以导航，但婴儿车无法识别

return NavigationService.navigate('Profile', { userName: 'TEST' })

也在尝试

return NavigationService.navigate('Customer', { promo: 'TEST' },
      NavigationActions.navigate({ routeName: 'Coupons', params: { promo: 'TEST02' }, }))