React将对象数组作为表单数据发送

import React, { useState } from 'react';

const FormComponent = () => {
  const [data, setData] = useState([]);

  // 处理表单提交事件
  const handleSubmit = (e) => {
    e.preventDefault();
    // 发送数据到服务器或其他处理逻辑
    console.log(data);
  };

  // 处理表单输入变化事件
  const handleChange = (e, index) => {
    const { name, value } = e.target;
    const newData = [...data];
    newData[index] = { ...newData[index], [name]: value };
    setData(newData);
  };

  // 添加新的表单项
  const addFormItem = () => {
    setData([...data, {}]);
  };

  // 移除表单项
  const removeFormItem = (index) => {
    const newData = [...data];
    newData.splice(index, 1);
    setData(newData);
  };

  return (
    <form onSubmit={handleSubmit}>
      {data.map((item, index) => (
        <div key={index}>
          <input
            type="text"
            name="name"
            value={item.name || ''}
            onChange={(e) => handleChange(e, index)}
          />
          <input
            type="text"
            name="value"
            value={item.value || ''}
            onChange={(e) => handleChange(e, index)}
          />
          <button type="button" onClick={() => removeFormItem(index)}>
            移除
          </button>
        </div>
      ))}
      <button type="button" onClick={addFormItem}>
        添加
      </button>
      <button type="submit">提交</button>
    </form>
  );
};

export default FormComponent;