[英]Store error using React.js - TypeError: Object(...) is not a function react
我正在尝试做我的 SPA 商店。 我制作了我需要的每件事的减速器,但是当我呈现页面时,我收到了这条消息
TypeError: Object(...) is not a function Module../src/redux/store.js C:/Users/Mycomputer/Desktop/Projects/React/2020_03_29_workshop/src/redux/store.js:13
13 | 导出默认 createStore(rootReducers,composeWithDevtools(applyMiddleware(thunk)))
减速器.js
import { GET_ALL_POSTS, GET_ALL_SPECIALITIES, GET_ALL_COURSES, GET_ALL_TEACHERS,
GET_POST, GET_SPECIALITY, GET_LESSON, GET_COURSE } from "./actions"
export const postReducer = (state = {}, action) => {
if(action.type === GET_ALL_POSTS){
return {
...state,
posts: action.posts
}
}
if(action.type === GET_POST){
return {
...state,
post: action.post
}
}
return state
}
export const specialityReducer = (state = {}, action) => {
if(action.type === GET_ALL_SPECIALITIES){
return {
...state,
specialities: action.specialities
}
}
if(action.type === GET_SPECIALITY)
return {
...state,
speciality: action.speciality
}
return state
}
export const courseReducer = (state = {}, action) => {
if (action.type === GET_ALL_COURSES){
return {
...state,
courses: action.courses
}
}
if (action.type === GET_COURSE){
return {
...state,
course: action.course
}
}
return state
}
export const teacherReducer = (state = {}, action) => {
if(action.type === GET_ALL_TEACHERS){
return {
...state,
teachers: action.teachers
}
}
return state
}
export const lessonReducer = (state = {}, action) => {
if (action.type === GET_LESSON){
return {
...state,
lesson: action.lesson
}
}
return state
}
商店.js
import { createStore, combineReducers, applyMiddleware } from 'redux'
import { composeWithDevtools } from 'redux-devtools-extension'
import thunk from 'redux-thunk'
import { postReducer,
specialityReducer,
courseReducer,
teacherReducer,
lessonReducer
} from './reducers'
export default createStore(combineReducers({postReducer, specialityReducer, courseReducer, teacherReducer, lessonReducer}),composeWithDevtools(applyMiddleware(thunk)))
尝试将对象传递给 combineReducers 并在所有减速器之前给出名称。 combineReducers({ reducerName: reducerFunction });
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