甘特图 API方法复制页面内容复制 Description 创建提供对象的深拷贝 copy: (initialObject: any) => anyParameters initialObject - (required) object - 需要被拷贝的对象 Returns clonedObject - (object) - 所提供对象的深拷贝 Examplevar backupTask = gantt.copy(gantt.getTask(id));Change log 新增于版本 4.0 Need help?Got a question about the documentation? Reach out to our technical support team for help and guidance. For custom component solutions, visit the Services page.