ant-design/components/rate/demo/character-function.md

order	title
6	[{zh-CN 自定义字符} {en-US Customize character}]

zh-CN

可以使用 (RateProps) => ReactNode 的方式自定义每一个字符。

en-US

Can customize each character using (RateProps) => ReactNode.

import { Rate } from 'antd';
import { FrownOutlined, MehOutlined, SmileOutlined } from '@ant-design/icons';

const customIcons = {
  1: <FrownOutlined />,
  2: <FrownOutlined />,
  3: <MehOutlined />,
  4: <SmileOutlined />,
  5: <SmileOutlined />,
};

ReactDOM.render(
  <>
    <Rate
      defaultValue={2}
      character={({ index }) => {
        return index + 1;
      }}
    />
    <br />
    <Rate
      defaultValue={3}
      character={({ index }) => {
        return customIcons[index + 1];
      }}
    />
  </>,
  mountNode,
);