移除array - react本机内部数组的一项

import React, { useState } from 'react';

const App = () => {
  const [items, setItems] = useState(['item1', 'item2', 'item3', 'item4']);

  const removeItem = (item) => {
    const updatedItems = items.filter((i) => i !== item);
    setItems(updatedItems);
  };

  return (
    <div>
      <ul>
        {items.map((item) => (
          <li key={item}>
            {item}
            <button onClick={() => removeItem(item)}>删除</button>
          </li>
        ))}
      </ul>
    </div>
  );
};

export default App;