<div className="groupInfor gd-group"> <div className="header"> <h5>个人股东</h5> </div> <Form.List name="personList"> {(fields, { add, remove }) => ( <> {fields.map(({ key, name, fieldKey, ...restField }, idx) => ( <AddPerson key={key} idx={idx} name={name} fieldKey={fieldKey} restField={restField} isDisabled={isDisabled} remove={remove} form={form} /> ))} <Form.Item className="offset-b0"> <Button className="new-init-btn offset-t20" disabled={isDisabled} onClick={handleAddPerson.bind(this)} style={{ width: 88 }}>+ 新增</Button> </Form.Item> </> )} </Form.List> </div>优化代码

这段代码的主要问题在于缺乏注释和可读性，可以考虑添加注释来解释每个组件和函数的作用，同时也可以将一些重复的代码进行封装，提高代码的可重用性和可维护性。下面是一些可能的优化方法：

1. 封装 AddPerson 组件，将其独立出来，方便复用和维护。

2. 将一些常量和重复的代码提取出来，定义为变量或函数，方便统一管理和修改。

3. 给组件和函数添加注释，解释其作用和参数含义，方便他人理解和使用。

4. 格式化代码，统一缩进、换行等，提高代码可读性。

5. 根据实际需求，考虑是否需要添加一些错误处理和验证逻辑，以提高代码的健壮性和可靠性。

相关问题

优化以下代码：<div className="groupInfor gd-group"> <div className="header"> <h5>公司股东</h5> </div> <Form.List name="companyList" shouldUpdate={(prevValues, curValues) => prevValues.percent !== curValues.percent }> {(fields, { add, remove }) => ( <> {fields.map(({ key, name, fieldKey, ...restField }, idx) => ( <AddCompany key={key} idx={idx} name={name} fieldKey={fieldKey} isDisabled={isDisabled} restField={restField} remove={remove} form={form} /> ))} <Form.Item > <Button className="new-init-btn offset-t20" onClick={handleAddCompany} style={{ width: 88 }} disabled={isDisabled} >+ 新增</Button> </Form.Item> </> )} </Form.List> </div>

Here are a few optimizations that can be made to this code:

1. Use concise arrow function syntax for the `shouldUpdate` prop of `Form.List`:

shouldUpdate={(prevValues, curValues) => prevValues.percent !== curValues.percent}

can be simplified to:

shouldUpdate={(prev, cur) => prev.percent !== cur.percent}

2. Extract the contents of the `Form.List` render prop function into a separate component:

{(fields, { add, remove }) => (
  <> 
    {fields.map(({ key, name, fieldKey, ...restField }, idx) => (
      <AddCompany key={key} idx={idx} name={name} fieldKey={fieldKey} isDisabled={isDisabled} restField={restField} remove={remove} form={form} />
    ))}
    <Form.Item>
      <Button className="new-init-btn offset-t20" onClick={handleAddCompany} style={{ width: 88 }} disabled={isDisabled}>
        + 新增
      </Button>
    </Form.Item>
  </>
)}

can be extracted into a component called `CompanyList`:

const CompanyList = ({ fields, isDisabled, remove, form, handleAddCompany }) => (
  <>
    {fields.map(({ key, name, fieldKey, ...restField }, idx) => (
      <AddCompany key={key} idx={idx} name={name} fieldKey={fieldKey} isDisabled={isDisabled} restField={restField} remove={remove} form={form} />
    ))}
    <Form.Item>
      <Button className="new-init-btn offset-t20" onClick={handleAddCompany} style={{ width: 88 }} disabled={isDisabled}>
        + 新增
      </Button>
    </Form.Item>
  </>
);

// Usage:
<Form.List name="companyList" shouldUpdate={(prev, cur) => prev.percent !== cur.percent}>
  {(fields, { add, remove }) => (
    <CompanyList fields={fields} isDisabled={isDisabled} remove={remove} form={form} handleAddCompany={handleAddCompany} />
  )}
</Form.List>

By extracting the contents of the `Form.List` render prop function into a separate component, the code becomes more modular and easier to read and maintain.

<div class="cart-thead"> <div class="t-checkbox"> <input type="checkbox" name="" id="" class="checkall"> 全选 </div> <div class="t-goods">商品</div> <div class="t-price">单价</div> <div class="t-num">数量</div> <div class="t-sum">小计</div> <div class="t-action">操作</div> </div>改成组件

好的，我可以帮你将这段代码改成一个组件，你可以参考下面的代码：

// CartThead.js
import React from 'react';

function CartThead() {
  return (
    <div className="cart-thead">
      <div className="t-checkbox">
        <input type="checkbox" name="" id="" className="checkall" /> 全选
      </div>
      <div className="t-goods">商品</div>
      <div className="t-price">单价</div>
      <div className="t-num">数量</div>
      <div className="t-sum">小计</div>
      <div className="t-action">操作</div>
    </div>
  );
}

export default CartThead;

然后在其他组件中引入 `CartThead` 组件即可：

// OtherComponent.js
import React from 'react';
import CartThead from './CartThead';

function OtherComponent() {
  return (
    <div>
      <CartThead />
      {/* 其他内容 */}
    </div>
  );
}

export default OtherComponent;