creator3.1.0 如何执行贝塞尔曲线动作?

我生成了贝塞尔路径数据如下:
public ss: any ={

    "begin": ["534,178", "316,417", "533,645", "1129,645", "1321,422", "1125,178"],

    "end": ["316,417", "533,645", "1129,645", "1321,422", "1125,178", "535,178"],

    "control": ["307,180", "311,643", "804,644", "1322,630", "1336,198", "792,182"]

}

如果让精灵实现贝塞尔路径去运行 类似 cc.tween(node).then(cc.bezierTo(xxx)).start()

急 急 急 急