JS对象的写法

<script>
var database = function () {
    function add(){
        console.info("add");
    }
    
    function queryAll(){
        console.info("queryAll");
    }
    
    /**
    带参数
    */
    function delById(id){
        console.info("delById:" +id);
    }
    
    return {
        add:add,
        queryAll:queryAll,
        delById:delById
    }
}();

database.add();

database.delById(34);

console.info(database);
</script>

<script src="js/jquery-2.1.4.min.js"></script>

<script>
    function route() {
        var page = window.location.hash;
        console.info(page);
    }
    
    $(function() {
        $(window).bind("hashchange", route);
    })
</script>

<a href="#1">1</a>

<a href="#2">2</a>