[https://github.com/konvajs/vue-konva](https://link.segmentfault.com/?enc=SwRr3m3wehdHKuKLpIKQ6w%3D%3D.FG6GyhjPInZPH98nOQrYDtZScaqRY5rZRfOC0Z5NNtmDSfOd3%2BotQ617s7VjU4%2BC)  是需要这个吗