tarot

<aura:component implements="force:appHostable" controller="myfirstltngController">
    <aura:attribute name="account" type="Account"/>
    <aura:handler name="init" action="{!c.init}" value="{!this}"/>
    {!v.account.Name}
    <button onclick="{!c.save}">click</button>
</aura:component>