甘特图 API方法copy页面内容copy Description 创建给定对象的深拷贝 copy: (initialObject: any) => anyParameters initialObject - (required) object - 需要被拷贝的对象 Returns clonedObject - (object) - 给定对象的深拷贝副本 Examplevar backupTask = gantt.copy(gantt.getTask(id));Change log 在版本 4.0 中添加 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.