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React+antd 实现文本滚动

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有一个很长的文本,想要实现上下自动滚动,就是进入页面,不需要任何操作,文本自动从开头滚动


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之前有个 marquee 标签不过废弃了,这个要自己封装吧,可以搜一下别人的实现。基本思路应该就是:利用定时器,固定时间内修改偏移量;长文本可以考虑虚拟滚动,或者裁剪数组。


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