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---
title: Badge 徽标
description: 用于告知用户，该区域的状态变化或者待处理任务的数量。
spline: data
isComponent: true
---
< 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-100%25-blue" /></ span >< span class = "coverages-badge" style = "margin-right: 10px" >< img src = "https://img.shields.io/badge/coverages%3A%20branches-100%25-blue" /></ span >
## 引入
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。
```json
"usingComponents" : {
"t-badge" : "tdesign-miniprogram/badge/badge"
}
```
## 代码演示
### 组件类型
{{ base }}
### 组件样式
{{ theme }}
### 组件尺寸
{{ size }}
## API
### Badge Props
名称 | 类型 | 默认值 | 说明 | 必传
-- | -- | -- | -- | --
color | String | - | 颜色 | N
content | String | - | 徽标内容，示例：`content='自定义内容'`。也可以使用默认插槽定义 | N
count | String / Number / Slot | 0 | 徽标右上角内容。可以是数字，也可以是文字。如：'new'/3/99+。特殊：值为空表示使用插槽渲染 | N
dot | Boolean | false | 是否为红点 | N
external-classes | Array | - | 组件类名，分别用于设置外层元素、默认内容、右上角内容等元素类名。`['t-class', 't-class-content', 't-class-count']` | N
max-count | Number | 99 | 封顶的数字值 | N
offset | Array | - | 设置状态点的位置偏移，示例：[-10, 20] 或 ['10em', '8rem']。TS 类型：`Array< string \| number > ` | N
shape | String | circle | 形状。可选项：
show-zero | Boolean | false | 当数值为 0 时，是否展示徽标 | N
size | String | medium | 尺寸。可选项：
