我正在编写一个需要调度重击动作的自定义中间件。问题是中间件redux-thunk在中间件链中被调用，所以Uncaught Error: Actions must be plain objects. Use custom middleware for async actions.在使用提供的时出现错误dispatch。

export default function createMiddleware() {
    return ({dispatch, getState}) => next => (action) => {
        if(action.type !== 'FOO') {
            return next(action);
        }

        dispatch(thunkActionHere); // this is the issue
    }
}

我想将此重击操作分派回中间件链的开头，以便redux-thunk可以处理它。这可能吗？

更新：

function createMiddleware(extraArgument) {
    return function ({dispatch, getState}) {
        return function (next) {
            return function (action) {
                switch (action.type) {
                    case 'FOO1':
                        dispatch({type: 'NORMAL_ACTION'}); // works fine
                        break;
                    case 'FOO2':
                        dispatch(function() {
                            return (dispatch, getState) => { // Error: Actions must be plain objects. Use custom middleware for async actions.
                                console.log('inside the thunk');
                            };
                        });
                        break;
                    default:
                        return next(action);
                }
            };
        };
    };
}

const middleware = createMiddleware();
middleware.withExtraArgument = createMiddleware;

export default middleware;

这是我的商店配置：

export default function configureStore(initialState) {
    const store = createStore(rootReducer, initialState, compose(
        // Add other middleware on this line...
        applyMiddleware(bugsnagErrorCatcherMiddleware()),
        applyMiddleware(thunk.withExtraArgument({APIFactory, PusherManager})),
        applyMiddleware(webrtcVideoMiddleware.withExtraArgument(PusherManager)), // this is the middleware above
        applyMiddleware(bugsnagbreadcrumbLoggerMiddleware()),
        )
    );

    return store;
}

我不能将中间件放在redux-thunk之前，因为那样的话，它就不会收到thunk调度的动作。