如何使用react添加新的食谱？

npx create-react-app recipe-app

import React, { useState } from 'react';

const RecipeForm = () => {
  const [recipeName, setRecipeName] = useState('');
  const [ingredients, setIngredients] = useState('');

  const handleRecipeNameChange = (e) => {
    setRecipeName(e.target.value);
  };

  const handleIngredientsChange = (e) => {
    setIngredients(e.target.value);
  };

  const handleSubmit = (e) => {
    e.preventDefault();
    // 在这里处理提交逻辑，例如将食谱数据发送到服务器或保存到本地存储
    console.log('Recipe Name:', recipeName);
    console.log('Ingredients:', ingredients);
    // 清空表单字段
    setRecipeName('');
    setIngredients('');
  };

  return (
    <form onSubmit={handleSubmit}>
      <label>
        Recipe Name:
        <input type="text" value={recipeName} onChange={handleRecipeNameChange} />
      </label>
      <br />
      <label>
        Ingredients:
        <textarea value={ingredients} onChange={handleIngredientsChange} />
      </label>
      <br />
      <button type="submit">Add Recipe</button>
    </form>
  );
};

export default RecipeForm;

import React from 'react';
import RecipeForm from './RecipeForm';

const App = () => {
  return (
    <div>
      <h1>Recipe App</h1>
      <RecipeForm />
    </div>
  );
};

export default App;

npm start