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vant框架的下拉加载方法，还未滚动到尾部就自动触发，这是为什么？

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vant框架的下拉加载方法，还未滚动到尾部就自动触发，这是为什么？

页面并未滚动，一载入就自动触发了滚动到底部才会触发的加载方法

（我设置的是一次性加载5条）

image.png

代码大概是这样

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by (71.8m points)

自行解决了，需要在 van-pull-refresh 加个if判断

否则首次加载，里面的list异步获取的数据还没加载好，会先触发触底方法


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