<img src="https://solution-community.wps.cn/uploads/post/4U9gRMSsQRo.png" alt="企业微信截图_67075323-cb6e-424c-8d5c-43ef1f1ef60b.png"/> <img src="https://solution-community.wps.cn/uploads/post/4U9gThEPi3Q.png" alt="CleanShot 2023-07-14 at 12.32.24@2x.png"/> 导致读取到空的cell,但是空的cell又无法避免,也无法检测是否为undefined,打印输出为<img src="https://solution-community.wps.cn/uploads/post/4U9h6apZDmd.png" alt="CleanShot 2023-07-14 at 12.34.14@2x.png"/>