javascript - react redux中如何结合reducers获得嵌套树状态

Question

我有一些使用 combineReducer 组合的减速器：

 import reducer1 from './tree1/reducer1/reducer';
 import reducer2 from './tree1/reducer2/reducer';
 import reducer2 from './reducer3/reducer';

 combineReducers({
  reducer1,
  reducer2,
  reducer3,
})

我尝试通过使用多个或嵌套的 combineReducer 将状态结构更改为树状结构，例如：

 import reducer1 from './tree1/reducer1/reducer';
 import reducer2 from './tree1/reducer2/reducer';
 import reducer2 from './reducer3/reducer';
 import treeReducer from './tree1'

combineReducers({
  tree1: combineReducers({
       reducer1,
       reducer2
     }),
  reducer3,
  reducer4,
})

到目前为止一切都很好，但问题是我想在结构中添加一个 tree1 减速器。（实际上，tree1 本身就是一个减速器，其他减速器（状态）是它的子级。）但是我可以将 tree1 减速器或 combineReducers 函数注入到 tree1 键！