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react hook 怎么值没变呢，应该怎么处理？

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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answered Jan 27, 2021 by 深蓝 (71.8m points)

因为return的choke还是原来的choke 所以不会刷新
你需要浅拷贝一份return {...choke}就可以了

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