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<h3>点击输入框后，键盘谈起，导致布局上移，这没毛病</h1>
<h2><strong style="color: red;">但是</strong>输入完成后，键盘消失，布局还在上移状态，没有回弹下来。</h2>
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之前看到类似问题，但是没看到解决方法
https://developers.weixin.qq.com/community/develop/doc/00044ae90742f8c82fb78fcae56800?highLine=%25E9%2594%25AE%25E7%259B%2598%25E6%2594%25B6%25E8%25B5%25B7
@官方呢