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---
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title: Avatar 头像
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description: 用于展示用户头像信息，除了纯展示也可点击进入个人详情等操作。
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spline: data
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isComponent: true
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---
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<span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20lines-100%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20functions-100%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20statements-99%25-blue" /></span><span class="coverages-badge" style="margin-right: 10px"><img src="https://img.shields.io/badge/coverages%3A%20branches-85%25-blue" /></span>
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## 引入
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全局引入，在 miniprogram 根目录下的`app.json`中配置，局部引入，在需要引入的页面或组件的`index.json`中配置。
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```json
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"usingComponents": {
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"t-avatar": "tdesign-miniprogram/avatar/avatar",
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"t-avatar-group": "tdesign-miniprogram/avatar-group/avatar-group"
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}
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```
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## 代码演示
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### 头像类型
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图片头像
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{{ image-avatar }}
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字符头像
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{{ character-avatar }}
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图标头像
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{{ icon-avatar }}
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徽标头像
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{{ badge-avatar }}
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### 组合头像
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纯展示
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{{ exhibition }}
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带操作
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{{ action }}
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### 头像尺寸
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头像 large/medium/small 尺寸
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{{ size }}
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## API
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### Avatar Props
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名称 | 类型 | 默认值 | 说明 | 必传
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-- | -- | -- | -- | --
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alt | String | - | 头像替换文本，仅当图片加载失败时有效 | N
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badge-props | Object | - | 头像右上角提示信息，继承 Badge 组件的全部特性。如：小红点，或者数字。TS 类型：`BadgeProps`，[Badge API Documents](./badge?tab=api)。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/avatar/type.ts) | N
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bordered | Boolean | false | 已废弃。是否显示外边框 | N
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external-classes | Array | - | 组件类名，用于设置组件外层元素类名。`['t-class', 't-class-image', 't-class-icon', 't-class-alt', 't-class-content']` | N
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hide-on-load-failed | Boolean | false | 加载失败时隐藏图片 | N
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icon | String / Object | - | 图标。值为字符串表示图标名称，值为 `Object` 类型，表示透传至 `icon`。 | N
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image | String | - | 图片地址 | N
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image-props | Object | - | 透传至 Image 组件 | N
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shape | String | circle | 形状。可选项：circle/round。TS 类型：`ShapeEnum ` `type ShapeEnum = 'circle' \| 'round'`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/avatar/type.ts) | N
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size | String | medium | 尺寸，示例值：small/medium/large/24px/38px 等 | N
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### Avatar Events
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名称 | 参数 | 描述
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-- | -- | --
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error | \- | 图片加载失败时触发
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### AvatarGroup Props
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名称 | 类型 | 默认值 | 说明 | 必传
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-- | -- | -- | -- | --
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cascading | String | 'left-up' | 图片之间的层叠关系，可选值：左侧图片在上和右侧图片在上。可选项：left-up/right-up。TS 类型：`CascadingValue` `type CascadingValue = 'left-up' \| 'right-up'`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/avatar-group/type.ts) | N
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collapse-avatar | String / Slot | - | 头像数量超出时，会出现一个头像折叠元素。该元素内容可自定义。默认为 `+N`。示例：`+5`，`...`, `更多` | N
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external-classes | Array | - | 组件类名，用于设置组件外层元素类名。`['t-class', 't-class-image', 't-class-content']` | N
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max | Number | - | 能够同时显示的最多头像数量 | N
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size | String | medium | 尺寸，示例值：small/medium/large/24px/38px 等。优先级低于 Avatar.size | N
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