# router.addRouteBuilder(string routeType, function routeBuilder)

> __小程序插件__：不支持

> 相关文档: [自定义路由](/miniprogram/dev/framework/runtime/skyline/custom-route.md)

## 功能描述

添加自定义路由配置

## 参数

### string routeType

路由类型

### function routeBuilder

[路由动画定义函数](CustomRouteBuilder)

## 自定义路由示例

[在开发者工具中预览效果](https://developers.weixin.qq.com/s/y1IbQpmA7wGZ)

```js
// 定义自定义效果，从右侧推入
const slideRouteBuilder = (customRouteContext) => {
  const { primaryAnimation } = customRouteContext
  const handlePrimaryAnimation = () => {
    'worklet'
    const transX = windowWidth * (1 - primaryAnimation.value)
	   return {
		   transform: `translateX(${transX}px)`,
	   }
  }
  return {
    handlePrimaryAnimation
  }
}

wx.router.addRouteBuilder('slide', slideRouteBuilder)

// 使用自定义路由
wx.navigateTo({
  url: 'xxx',
  routeType: 'slide'
})
```