是我操作的不对，还是有bug?这样运行，不显示drawImage
  onMouseClick(evt: Laya.Event): void {
         let s1 = this.owner.getChildAt(0) as Laya.Sprite;
         let s2 = this.owner.getChildAt(1) as Laya.Sprite;
         // console.log(s1,s2)
         let canvas = s1.drawToCanvas(
           s1.width ,
           s1.height ,
           s1.x,
           s1.y
         );
         let img = new Laya.Image();
         img.x=0;
         img.y=0;
         img.width = s1.width;
         img.height = s1.height;
         img.skin = canvas.toBase64("image/png", 1);
        //  // console.log(img.skin)
        //  this.owner.addChild(img);
         // let tex=new Laya.Texture();
         let tex = img.drawToTexture(s2.width, s2.height, 0, 0) as Laya.Texture;
        //  let tet=canvas.getTexture() as Laya.Texture;
        //  s2.graphics.fillTexture(tet,0,0,tet.width,tet.height);
         
        //  s2.graphics.drawTexture(tex,0,0,img.width,img.height,undefined,1)

         s2.graphics.drawImage(tex, 0, 0, img.width, img.height);
        //  s2.graphics.drawTexture(tex)
   }
附件：
LayaProject16.zip
LayaProject16.zip