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问题如下:
image.png
主要目的是修改 input 的值,但是现在只有 key 这样的变量,如何修改data 中深层嵌套的 input 的值呢?


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key.split('.').reduce((prev, cur) => prev[cur], data);

也可以使用如 lodash:
_.get
_.set


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