jQuery新建元素

$(document).ready(function(e) {
                
                var film = $(‘<div>‘,{
                    className: ‘film‘,
                    css:{
                        height: 400,
                        width: 500,
                        color:‘red‘,
                        backgroundColor:‘blue‘
                    },
                    html:"dsfsdf"
                });
            $("body").append(film);
        });