get localstorage value

function get(){
    var getJson = localStorage.getItem('key')
    if(getJson){
        arrayName = JSON.parse(getJson)
    }
}

var pull=JSON.parse(localStorage.getItem('data'))
for(var i=0; i<pull.length; i++){
    new ConstrcterName(pull[i].AnyName, pull[i].AnyName, pull[i].AnyName)
}
for(var o=0; o<arrayName.length; o++){
    ArrayName[o].getRandom();
    ArrayName[o].showRow();

var pull=JSON.parse(localStorage.getItem('data'))
for(var i=0; i<pull.length; i++){
    new arrayName(pull[i].AnyName, pull[i].AnyName, pull[i].AnyName)

localStorage.getItem('bgcolor');