ant-design/components/comment/demo/basic.md

---
order: 0
title:
  zh-CN: 基本评论
  en-US: Basic comment
---

## zh-CN

一个基本的评论组件，带有作者、头像、时间和操作。

## en-US

A basic comment with author, avatar, time and actions.

```jsx
import React, { createElement, useState } from 'react';
import { Comment, Tooltip, Avatar } from 'antd';
import moment from 'moment';
import { DislikeOutlined, LikeOutlined, DislikeFilled, LikeFilled } from '@ant-design/icons';

const Demo = () => {
  const [likes, setLikes] = useState(0);
  const [dislikes, setDislikes] = useState(0);
  const [action, setAction] = useState(null);

  const like = () => {
    setLikes(1);
    setDislikes(0);
    setAction('liked');
  };

  const dislike = () => {
    setLikes(0);
    setDislikes(1);
    setAction('disliked');
  };

  const actions = [
    <Tooltip key="comment-basic-like" title="Like">
      <span onClick={like}>
        {createElement(action === 'liked' ? LikeFilled : LikeOutlined)}
        <span className="comment-action">{likes}</span>
      </span>
    </Tooltip>,
    <Tooltip key="comment-basic-dislike" title="Dislike">
      <span onClick={dislike}>
        {React.createElement(action === 'disliked' ? DislikeFilled : DislikeOutlined)}
        <span className="comment-action">{dislikes}</span>
      </span>
    </Tooltip>,
    <span key="comment-basic-reply-to">Reply to</span>,
  ];

  return (
    <Comment
      actions={actions}
      author={<a>Han Solo</a>}
      avatar={<Avatar src="https://joeschmoe.io/api/v1/random" alt="Han Solo" />}
      content={
        <p>
          We supply a series of design principles, practical patterns and high quality design
          resources (Sketch and Axure), to help people create their product prototypes beautifully
          and efficiently.
        </p>
      }
      datetime={
        <Tooltip title={moment().format('YYYY-MM-DD HH:mm:ss')}>
          <span>{moment().fromNow()}</span>
        </Tooltip>
      }
    />
  );
};

export default Demo;
```

```css
/* tile uploaded pictures */
.comment-action {
  padding-left: 8px;
  cursor: 'auto';
}

[class*='-col-rtl'] .comment-action {
  padding-right: 8px;
  padding-left: 0;
}
```