HTML5 History API 实现无刷新跳转

});
window.addEventListener(‘popstate’,function(event){
if(ajax == null){
return;
}else if(event && event.state){
document.title = event.state.title;
$(‘.content’).html(event.state.html);
}else{
document.title = currentState.title;
$(‘.content’).html(currentState.html);
}
});
});