var rect = new fabrics.Rect({ v: true, top: 216, left: 384, width: 160, height: 90, fill: 'transparent', borderColor: '#05ca7e', //描边颜色 borderDashArray: [0], //水印框虚线边 hasRotatingPoint: false, //旋转点 cornerColor: '#05ca7e', //边角颜色 transparentCorners: f