2017-05-28 14:20:59 +08:00
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---
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category: Components
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subtitle: 头像
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title: Avatar
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2022-11-30 20:14:41 +08:00
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cover: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*JJBSS5lBG4IAAAAAAAAAAAAADrJ8AQ/original
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2023-02-09 22:17:31 +08:00
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coverDark: https://mdn.alipayobjects.com/huamei_7uahnr/afts/img/A*YbgyQaRGz-UAAAAAAAAAAAAADrJ8AQ/original
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2022-11-09 12:28:04 +08:00
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demo:
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cols: 2
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group:
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title: 数据展示
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order: 5
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2017-05-28 14:20:59 +08:00
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---
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2017-06-09 15:00:44 +08:00
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用来代表用户或事物，支持图片、图标或字符展示。
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2017-05-28 14:20:59 +08:00
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2018-08-31 17:03:27 +08:00
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## 设计师专属
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2018-08-29 10:51:21 +08:00
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2020-10-19 16:45:17 +08:00
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安装 [Kitchen Sketch 插件 💎](https://kitchen.alipay.com)，一键填充高逼格头像和文本。
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2018-08-29 10:51:21 +08:00
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2022-11-09 12:28:04 +08:00
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## 代码演示
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2022-11-17 17:31:26 +08:00
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<!-- prettier-ignore -->
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2022-11-09 12:28:04 +08:00
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<code src="./demo/basic.tsx">基本</code>
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<code src="./demo/type.tsx">类型</code>
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<code src="./demo/dynamic.tsx">自动调整字符大小</code>
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<code src="./demo/badge.tsx">带徽标的头像</code>
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<code src="./demo/group.tsx">Avatar.Group</code>
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<code src="./demo/toggle-debug.tsx" debug>隐藏情况下计算字符对齐</code>
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<code src="./demo/responsive.tsx">响应式尺寸</code>
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<code src="./demo/fallback.tsx" debug>图片不存在时</code>
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2017-05-28 14:20:59 +08:00
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## API
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2020-07-13 12:45:37 +08:00
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### Avatar
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2019-07-11 14:14:33 +08:00
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| 参数 | 说明 | 类型 | 默认值 | 版本 |
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| --- | --- | --- | --- | --- |
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2020-10-21 10:33:43 +08:00
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| alt | 图像无法显示时的替代文本 | string | - | |
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| gap | 字符类型距离左右两侧边界单位像素 | number | 4 | 4.3.0 |
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2019-08-13 14:07:17 +08:00
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| icon | 设置头像的自定义图标 | ReactNode | - | |
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2020-01-17 17:23:48 +08:00
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| shape | 指定头像的形状 | `circle` \| `square` | `circle` | |
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2020-11-02 11:31:42 +08:00
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| size | 设置头像的大小 | number \| `large` \| `small` \| `default` \| { xs: number, sm: number, ...} | `default` | 4.7.0 |
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| src | 图片类头像的资源地址或者图片元素 | string \| ReactNode | - | ReactNode: 4.8.0 |
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2019-11-20 20:31:43 +08:00
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| srcSet | 设置图片类头像响应式资源地址 | string | - | |
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2021-04-10 13:37:02 +08:00
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| draggable | 图片是否允许拖动 | boolean \| `'true'` \| `'false'` | - | |
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2021-07-06 12:16:46 +08:00
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| crossOrigin | CORS 属性设置 | `'anonymous'` \| `'use-credentials'` \| `''` | - | 4.17.0 |
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2019-11-20 20:31:43 +08:00
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| onError | 图片加载失败的事件，返回 false 会关闭组件默认的 fallback 行为 | () => boolean | - | |
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2020-06-12 15:26:40 +08:00
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> Tip：你可以设置 `icon` 或 `children` 作为图片加载失败的默认 fallback 行为，优先级为 `icon` > `children`
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2020-07-13 12:45:37 +08:00
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### Avatar.Group (4.5.0+)
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2020-10-21 10:33:43 +08:00
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| 参数 | 说明 | 类型 | 默认值 | 版本 |
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| --- | --- | --- | --- | --- |
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| maxCount | 显示的最大头像个数 | number | - | |
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| maxPopoverPlacement | 多余头像气泡弹出位置 | `top` \| `bottom` | `top` | |
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2021-09-29 08:43:06 +08:00
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| maxPopoverTrigger | 设置多余头像 Popover 的触发方式 | `hover` \| `focus` \| `click` | `hover` | 4.17.0 |
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2020-10-21 10:33:43 +08:00
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| maxStyle | 多余头像样式 | CSSProperties | - | |
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2020-10-24 22:00:43 +08:00
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| size | 设置头像的大小 | number \| `large` \| `small` \| `default` \| { xs: number, sm: number, ...} | `default` | 4.8.0 |
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