var wordspace=document.getElementById("spotlight");
var Character={
    crate:function(name,lv,exsist){ //传了3个值
        var newobj={
            name:name,
            lv:lv,
            exsist:exsist||false,
            spotlight:function(){
                wordspace.innerHTML+='Name: '+this.name+' Level: '+this.lv+' Exsist: '+this.exsist;
            },
            destroy:function(){
                wordspace.innerHTML+='Name: '+this.name+' is Gone!!';
                return null;
            }
        };
        return newobj;
    }
};
var Character1=Character.crate('Vurtne', '23'); //创件角色对象，可读性比常规工厂方法强
var Character2=Character.crate('DrakeDog', '85', true);
Character1.spotlight();
console.log(Character1);
//断开引用，好让环境自动释放内存
Character1=Character1.destroy();
console.log(Character1);