CocosCreator Skeleton Animation Dragon Bones

//Load resources according to the path cc.loader.loadResDir("dragonbones",cc.Asset,null,(err, resource)=>{
      console.log("resource:",resource);
      //Generate skeletal animation let node:cc.Node = new cc.Node();
      let armatureDisplay:dragonBones.ArmatureDisplay = node.addComponent(dragonBones.ArmatureDisplay);
      armatureDisplay.dragonAsset = resource[0];
      armatureDisplay.dragonAtlasAsset = resource[3];
      armatureDisplay.armatureName = "role3";
      armatureDisplay.playAnimation("move",0);
      node.x = 100;
      node.y = 100;
      this.node.addChild(node);
});

//Load resourcescc.loader.loadResDir("dragonbones",cc.Asset,null,(err, resource)=>{
     console.log("resource:",resource);
 
    //Generate animation 1
    let node:cc.Node = new cc.Node();
    let armatureDisplay:dragonBones.ArmatureDisplay = node.addComponent(dragonBones.ArmatureDisplay);
    armatureDisplay.dragonAsset = resource[0];
    armatureDisplay.dragonAtlasAsset = resource[3];
    armatureDisplay.armatureName = "role3";
    armatureDisplay.playAnimation("move",0);
    node.x = 100;
    node.y = 100;
    this.node.addChild(node);
 
    //Generate animation 2
    let node2:cc.Node = new cc.Node();
    let armatureDisplay2:dragonBones.ArmatureDisplay = node2.addComponent(dragonBones.ArmatureDisplay);
    armatureDisplay2.dragonAsset = resource[4];
    armatureDisplay2.dragonAtlasAsset = resource[7];
    armatureDisplay2.armatureName = "role4";
    armatureDisplay2.playAnimation("move",0);
    node2.x = 150;
    node2.y = 150;
    this.node.addChild(node2);
     
 
    //Apply the skin of animation 2 to animation 1 let factory = dragonBones.CCFactory.getInstance();
    factory.replaceSkin(armatureDisplay.armature(), (armatureDisplay2.armature() as dragonBones.Armature).armatureData.defaultSkin, true);
});