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小程序 onPageScroll监听页面 无法获取data存储好的数据？？

in Technique[技术] by (71.8m points)

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请赐教！！急！感谢


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by (71.8m points)

就是query.exec异步的问题，应该异步执行完成就能获取到了吧，你是想做什么功能


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