ant-design/components/message/demo/update.md
章鱼 7fd093bd0a
docs: feat components TS demo (#34742)
* docs: add general components TS demo

* docs: add layout components TS demo

* docs: add navigation components TS demo

* docs: add data entry components TS demo

* chore(deps): add types for qs

* docs: add data display TS demo

* docs: add feedback components TS demo

* docs: add other components TS demo

* chore(deps): add types

* docs: unified demo code style

* docs: fix lint error

* docs: add demo TS type

* docs: fix demo TS type

* test: update snapshot

* docs: fix TS demo

* feat: update Rate character type

* docs: fix lint error

* feat: update Rate character type

* feat: update Rate character type
2022-05-19 09:46:26 +08:00

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Markdown

---
order: 5
title:
zh-CN: 更新消息内容
en-US: Update Message Content
---
## zh-CN
可以通过唯一的 `key` 来更新内容。
## en-US
Update message content with unique `key`.
```tsx
import React from 'react';
import { Button, message } from 'antd';
const key = 'updatable';
const openMessage = () => {
message.loading({ content: 'Loading...', key });
setTimeout(() => {
message.success({ content: 'Loaded!', key, duration: 2 });
}, 1000);
};
const App: React.FC = () => (
<Button type="primary" onClick={openMessage}>
Open the message box
</Button>
);
export default App;
```