我不知道我試圖從 mongo 映射對(duì)象數(shù)組的組件發(fā)生了什么，但是它沒有向 printInventory 顯示任何內(nèi)容，但是如果我調(diào)用 this.props.inventory 并且它需要所有數(shù)據(jù)！怎么了？ printInventory = () => {    this.props.inventory.map((inventory) => {        return (            <CardInventario                cardTitle={inventory.name}                quantity={inventory.quantity}                description={inventory.price}            />        )    })}在這些功能中。接下來(lái)我將展示動(dòng)作和減速器：inventoryReducer：import {TAKE_INVENTORY} from '../../types/inventoryTypes';const INITIAL_STATE ={    inventory: []}function invetoryReducer(state = INITIAL_STATE,action){    switch (action.type) {        case TAKE_INVENTORY:            return {...state, inventory: action.payload}            break;        default:            return state;            break;    }}export default invetoryReducer;這是 inventoryActions：import axios from 'axios'import { TAKE_INVENTORY } from '../../types/inventoryTypes'export const takeInventory = () => async (dispatch) =>{    const res = await axios.get('http://localhost:3001/inventory')        dispatch({            type: TAKE_INVENTORY,            payload: res.data        })    }