使用ssr nuxtjs时，用cube-scroll组件，options参数pullDownRefresh为true的时候，报错window is not defined

[psychokiller666]

Version

1.7.3

Reproduction link

https://github.com/psychokiller666/heishi_nuxt/blob/master/pages/index.vue

Steps to reproduce

git clone https://github.com/psychokiller666/heishi_nuxt.git
yarn or npm install
yarn dev or npm run dev

What is expected?

pullDownRefresh 应该是使用了window这个方法。没有做ssr处理

What is actually happening?

nuxtjs 报错提示window is not defined

Dependencies Version

vue: 2.5.17-beta.0
better-scroll: 1.9.0

[psychokiller666]

另外，针对Scroll组件，横向滚动的时候。也可以直接设置.cube-scroll-content的宽度就好了。

比如：

---

谢谢 winner winner chicken dinner!