import 'cropperjs/dist/cropper.css' this.myCropper = new Cropper('被裁剪对象', '配置对象') //返回一个cropper对象 this.myCropper.getCroppedCanvas().toDataURL('image/jpeg') //拿到裁剪后的base64的图片 this.myCropper.getCropBoxData();