# storage

## description
SessionStorage is used by default unless you specify 'local' in the parameter specified.

## usage
> Storage.clear()

`Storage.clear()` is equivalent to `sessionStorage.clear()`.

If you want to use `localStorage`, you only need to pass the parameter to the string `'local'`.

`Storage.clear('local')` is equivalent to `localStorage.clear()`.

> Storage.getItem(key)

`Storage.getItem(key)` is equivalent to `sessionStorage.getItem(key)`.

`Storage.getItem(key, 'local')` is equivalent to `localStorage.getItem(key)`.