how to work with local storage code example

Example 1: local storage ha

function set(){
    var sendJson = JSON.stringify(allPerfume);
    localStorage.setItem("allPerfume", sendJson);
}

function get() {
    var getJson = localStorage.getItem("allPerfume")
    if (getJson) {
        allPerfume = JSON.parse(getJson);
    }
}

Example 2: js local storage

myStorage = localStorage;

localStorage.setItem('myCat', 'Tom');

var cat = localStorage.getItem('myCat');

localStorage.removeItem('myCat');

localStorage.clear();