`redux-loop` 和 `connected-react-router` 兼容吗?
Are `redux-loop` and `connected-react-router` compatible?
我使用以下博文中的示例代码制作了一个简单的 React 应用程序,我仅将其作为引用。我是 javascript 生态系统的新手,正在尝试将几个不熟悉的工具组合在一起(以便学习它们)。
相应地,我的 store.js
看起来像这样:
import { createStore, applyMiddleware, compose, } from 'redux';
import { connectRouter, routerMiddleware, } from 'connected-react-router';
import thunk from 'redux-thunk';
import { install, } from 'redux-loop';
import createHistory from 'history/createBrowserHistory';
import rootReducer from './modules';
export const history = createHistory();
const initialState = {};
const middleWare = [thunk, routerMiddleware(history),];
const composedEnhancers = compose(
applyMiddleware(...middleWare),
install()
);
const store = createStore(
connectRouter(history)(rootReducer),
initialState,
composedEnhancers
);
export default store;
这似乎工作正常,我页面上的 Link
/Route
触发器工作正常。请注意,redux-loop
中的 install
作为增强器 (?) 的一部分被调用,这很好。我的减速器中没有任何 loop
调用,我只是插入了 install
命令作为增强器,希望我能够添加一些。
这是我的主要 reducer
代码:
import { combineReducers, } from 'redux';
import counter from './counter';
import todo from './todo';
export default combineReducers({
counter,
todo,
});
同样,这很管用。但是,如果我在我的减速器中的任何地方插入 loop
,它就会死掉。根据文档,这是因为我们需要使用 redux-loop
中的 combineReducers
。美好的。如果我将顶部的导入替换为 import { combineReducers, } from 'redux-loop';
(根本不改变我的减速器,还没有非标准的 returns)然后我在库代码中得到一些完全荒谬的错误:
ConnectedRouter.js:58 Uncaught TypeError: Cannot read property 'pathname' of undefined
at ConnectedRouter.js:58
at Object.dispatch (redux.js:221)
at dispatch (install.js:66)
at middleware.js:25
at index.js:11
at Object.onLocationChanged (ConnectedRouter.js:154)
at handleLocationChange (ConnectedRouter.js:85)
at new ConnectedRouter (ConnectedRouter.js:94)
at constructClassInstance (react-dom.development.js:11769)
at updateClassComponent (react-dom.development.js:13491)
at beginWork (react-dom.development.js:14090)
at performUnitOfWork (react-dom.development.js:16416)
at workLoop (react-dom.development.js:16454)
at renderRoot (react-dom.development.js:16533)
at performWorkOnRoot (react-dom.development.js:17387)
at performWork (react-dom.development.js:17295)
at performSyncWork (react-dom.development.js:17267)
at requestWork (react-dom.development.js:17155)
at scheduleWork (react-dom.development.js:16949)
at scheduleRootUpdate (react-dom.development.js:17637)
at updateContainerAtExpirationTime (react-dom.development.js:17664)
at updateContainer (react-dom.development.js:17691)
at ReactRoot../node_modules/react-dom/cjs/react-dom.development.js.ReactRoot.render (react-dom.de...
它持续了很多页,但问题似乎在 ConnectedRouter
;我认为这是因为 redux-loop
中的 combineReducers
将主减速器的响应类型更改为与 createStore
调用中的 connectRouter(history)(rootReducer)
不兼容的类型。
这是正确的问题吗?这是可以修复的吗?这两个库可以一起使用吗?
有一个 open issue 可以解决这个问题,但在解决之前需要破解。我用这样的东西调用了 combineReducers(我使用的是不可变的 js。但如果你不是,那么转换成它很简单)
import { connectRouter } from 'connected-react-router/immutable';
import { Map } from 'immutable';
//....
const routerReducer = connectRouter(history)(() => fromJS({}));
return combineReducers(
{
foo: fooReducer,
blah: blahReducer,
router: (state, action) => {
const routerStateWrapper = Map({router: state});
const result = routerReducer(routerStateWrapper, action);
return result.get('router');
}
}
)
v5+ 已经支持。
发行说明:https://github.com/supasate/connected-react-router/releases/tag/v5.0.0
公关:https://github.com/supasate/connected-react-router/pull/150
我使用以下博文中的示例代码制作了一个简单的 React 应用程序,我仅将其作为引用。我是 javascript 生态系统的新手,正在尝试将几个不熟悉的工具组合在一起(以便学习它们)。
相应地,我的 store.js
看起来像这样:
import { createStore, applyMiddleware, compose, } from 'redux';
import { connectRouter, routerMiddleware, } from 'connected-react-router';
import thunk from 'redux-thunk';
import { install, } from 'redux-loop';
import createHistory from 'history/createBrowserHistory';
import rootReducer from './modules';
export const history = createHistory();
const initialState = {};
const middleWare = [thunk, routerMiddleware(history),];
const composedEnhancers = compose(
applyMiddleware(...middleWare),
install()
);
const store = createStore(
connectRouter(history)(rootReducer),
initialState,
composedEnhancers
);
export default store;
这似乎工作正常,我页面上的 Link
/Route
触发器工作正常。请注意,redux-loop
中的 install
作为增强器 (?) 的一部分被调用,这很好。我的减速器中没有任何 loop
调用,我只是插入了 install
命令作为增强器,希望我能够添加一些。
这是我的主要 reducer
代码:
import { combineReducers, } from 'redux';
import counter from './counter';
import todo from './todo';
export default combineReducers({
counter,
todo,
});
同样,这很管用。但是,如果我在我的减速器中的任何地方插入 loop
,它就会死掉。根据文档,这是因为我们需要使用 redux-loop
中的 combineReducers
。美好的。如果我将顶部的导入替换为 import { combineReducers, } from 'redux-loop';
(根本不改变我的减速器,还没有非标准的 returns)然后我在库代码中得到一些完全荒谬的错误:
ConnectedRouter.js:58 Uncaught TypeError: Cannot read property 'pathname' of undefined
at ConnectedRouter.js:58
at Object.dispatch (redux.js:221)
at dispatch (install.js:66)
at middleware.js:25
at index.js:11
at Object.onLocationChanged (ConnectedRouter.js:154)
at handleLocationChange (ConnectedRouter.js:85)
at new ConnectedRouter (ConnectedRouter.js:94)
at constructClassInstance (react-dom.development.js:11769)
at updateClassComponent (react-dom.development.js:13491)
at beginWork (react-dom.development.js:14090)
at performUnitOfWork (react-dom.development.js:16416)
at workLoop (react-dom.development.js:16454)
at renderRoot (react-dom.development.js:16533)
at performWorkOnRoot (react-dom.development.js:17387)
at performWork (react-dom.development.js:17295)
at performSyncWork (react-dom.development.js:17267)
at requestWork (react-dom.development.js:17155)
at scheduleWork (react-dom.development.js:16949)
at scheduleRootUpdate (react-dom.development.js:17637)
at updateContainerAtExpirationTime (react-dom.development.js:17664)
at updateContainer (react-dom.development.js:17691)
at ReactRoot../node_modules/react-dom/cjs/react-dom.development.js.ReactRoot.render (react-dom.de...
它持续了很多页,但问题似乎在 ConnectedRouter
;我认为这是因为 redux-loop
中的 combineReducers
将主减速器的响应类型更改为与 createStore
调用中的 connectRouter(history)(rootReducer)
不兼容的类型。
这是正确的问题吗?这是可以修复的吗?这两个库可以一起使用吗?
有一个 open issue 可以解决这个问题,但在解决之前需要破解。我用这样的东西调用了 combineReducers(我使用的是不可变的 js。但如果你不是,那么转换成它很简单)
import { connectRouter } from 'connected-react-router/immutable';
import { Map } from 'immutable';
//....
const routerReducer = connectRouter(history)(() => fromJS({}));
return combineReducers(
{
foo: fooReducer,
blah: blahReducer,
router: (state, action) => {
const routerStateWrapper = Map({router: state});
const result = routerReducer(routerStateWrapper, action);
return result.get('router');
}
}
)
v5+ 已经支持。
发行说明:https://github.com/supasate/connected-react-router/releases/tag/v5.0.0 公关:https://github.com/supasate/connected-react-router/pull/150