如何更新数组的redux状态？

const updateArray = (newArray) => {
  return {
    type: 'UPDATE_ARRAY',
    payload: newArray
  };
};

const initialState = {
  array: []
};

const reducer = (state = initialState, action) => {
  switch (action.type) {
    case 'UPDATE_ARRAY':
      return {
        ...state,
        array: action.payload
      };
    default:
      return state;
  }
};

import { connect } from 'react-redux';
import { updateArray } from './actions';

class MyComponent extends React.Component {
  // ...

  updateArrayState = (newArray) => {
    this.props.updateArray(newArray);
  }

  // ...
}

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

const mapDispatchToProps = {
  updateArray
};

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