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enhance useLocalStorageState #146

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merged 3 commits into from
Nov 17, 2019
Merged

enhance useLocalStorageState #146

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16b2b15
useLocalStorageState supports defaultValue generating function
awmleer Nov 12, 2019
08abfdb
update docs
awmleer Nov 12, 2019
5bae27b
fix typo
awmleer Nov 13, 2019
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fix typo
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@awmleer
awmleer committed Nov 13, 2019
commit 5bae27b75e770261f510432238e25539e14bc919
2 changes: 1 addition & 1 deletion src/useLocalStorageState/index_cn.mdx
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Expand Up @@ -38,6 +38,6 @@ const [state, setState] = useLocalStorageState<T>(
defaultValue?: T | (() => T),
): [T?, (value?: T) => void]
```
它的API和 `useState` 非常类似，但是多了一个参数 `key` ，用来指定在 localStorage 中存储时所使用的 `key` 。而它的返回值类型和 `useState` 保持来一致，当调用 `setState` 时，它会自动将新值写入到 localStorage 中。
它的API和 `useState` 非常类似，但是多了一个参数 `key` ，用来指定在 localStorage 中存储时所使用的 `key` 。而它的返回值类型和 `useState` 保持了一致，当调用 `setState` 时，它会自动将新值写入到 localStorage 中。

如果想从 localStorage 中删除这条数据，可以使用 `setState()` 或 `setState(undefined)` 。