需要使用redux从数组中删除项

const initialState = {
  items: [/* 初始数组 */]
};

function reducer(state = initialState, action) {
  switch (action.type) {
    case 'DELETE_ITEM':
      return {
        ...state,
        items: state.items.filter(item => item.id !== action.payload)
      };
    default:
      return state;
  }
}

import { createStore } from 'redux';

const store = createStore(reducer);

import { connect } from 'react-redux';

function MyComponent({ items, deleteItem }) {
  // 渲染items和删除按钮等

  const handleDelete = (itemId) => {
    deleteItem(itemId);
  };

  // 其他组件逻辑
}

const mapStateToProps = state => ({
  items: state.items
});

const mapDispatchToProps = dispatch => ({
  deleteItem: itemId => dispatch({ type: 'DELETE_ITEM', payload: itemId })
});

export default connect(mapStateToProps, mapDispatchToProps)(MyComponent);