Vue用velocity.js的动画

<transition name="fade"

@before-enter="beact"
@enter="eact"
@before-leave="blact"
@leave="lact"
>
<div v-if="show" >hello world</div>
</transition>

methods:{
                  
                    blact:function(el){
                        //用法
                        Velocity(el,{
                            opacity:1
                        },{
                            duration:1000,
                            complete:done()
                            })
                    },