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# Progress
- category: Components
- chinese: 进度条
- type: 展示
---
展示操作的当前进度。
## 何时使用
在操作需要较长时间才能完成时,为用户显示该操作的当前进度和状态。
* 当一个操作会打断当前界面, 或者需要在后台运行, 且耗时可能超过2秒时;
* 当需要显示一个操作完成的百分比时。
## Progress Circle API
| 参数 | 说明 | 类型 | 默认值 |
|----------|---------------|----------|-------------|
| percent | 百分比 | number | 0 |
| status | 状态, 有两个值normal、exception | string | normal |
| strokeWidth | 进度条线的宽度,单位是进度条画布宽度的百分比 | number | 1 |
| width | 必填, 进度条画布宽度, 单位px。这里没有提供height属性设置, Line型高度就是strokeWidth, Circle型高度等于width | number | null |
## Progress Bar API
| 参数 | 说明 | 类型 | 默认值 |
|----------|---------------|----------|-------------|
| percent | 百分比 | number | 0 |
| status | 状态, 有两个值normal、exception、active三种状态 | string | normal |
| strokeWidth | 进度条线的宽度, 单位是px | number | 1 |
| showInfo | 是否显示进度数值和状态图标 | bool | true |