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			66 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			66 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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## breadcrumb 面包屑导航
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> **组件名:uni-breadcrumb**
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> 代码块: `ubreadcrumb`
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显示当前页面的路径,快速返回之前的任意页面。
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### 安装方式
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本组件符合[easycom](https://uniapp.dcloud.io/collocation/pages?id=easycom)规范,`HBuilderX 2.5.5`起,只需将本组件导入项目,在页面`template`中即可直接使用,无需在页面中`import`和注册`components`。
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如需通过`npm`方式使用`uni-ui`组件,另见文档:[https://ext.dcloud.net.cn/plugin?id=55](https://ext.dcloud.net.cn/plugin?id=55)
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### 基本用法
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在 ``template`` 中使用组件
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```html
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<uni-breadcrumb separator="/">
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	<uni-breadcrumb-item v-for="(route,index) in routes" :key="index" :to="route.to">{{route.name}}</uni-breadcrumb-item>
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</uni-breadcrumb>
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```
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```js
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export default {
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		name: "uni-stat-breadcrumb",
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		data() {
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			return {
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				routes: [{
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					to: '/A',
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					name: 'A页面'
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				}, {
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					to: '/B',
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					name: 'B页面'
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				}, {
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					to: '/C',
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					name: 'C页面'
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				}]
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			};
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		}
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	}
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```
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## API
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### Breadcrumb Props
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|属性名			|类型	|默认值	|说明				|
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|:-:			|:-:	|:-:	|:-:				|
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|separator		|String	|斜杠'/' |分隔符				|
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|separatorClass	|String	|		|图标分隔符 class	    |
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### Breadcrumb Item Props
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|属性名	|类型			|默认值	|说明																			|
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|:-:	|:-:			|:-:	|:-:																			|
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|to		|String     	|		|路由跳转页面路径           														|
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|replace|Boolean		|		|在使用 to 进行路由跳转时,启用 replace 将不会向 history 添加新记录(仅 h5 支持)         |
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## 组件示例
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点击查看:[https://hellouniapp.dcloud.net.cn/pages/extUI/breadcrumb/breadcrumb](https://hellouniapp.dcloud.net.cn/pages/extUI/breadcrumb/breadcrumb) |