--- order: 1 title: zh-CN: 三种大小 en-US: Sizes --- ## zh-CN 三种大小的数字输入框,当 size 分别为 `large` 和 `small` 时,输入框高度为 `40px` 和 `24px` ,默认高度为 `32px`。 ## en-US There are three sizes available to a numeric input box. By default, the size is `32px`. The two additional sizes are `large` and `small` which means `40px` and `24px`, respectively. ```tsx import React from 'react'; import { InputNumber, Space } from 'antd'; const onChange = (value: number) => { console.log('changed', value); }; const App: React.FC = () => ( ); export default App; ```