使用WPS开发平台接入演示文档,可以获取每一页PPT的内容按照<img src="https://solution-community.wps.cn/uploads/post/5mD3iEPDeq5.jpg" alt="fd52a0a23b9addbda42cb7ec5fd3767.jpg"/><img src="https://solution-community.wps.cn/uploads/post/5mD3j2Db9rW.jpg" alt="ad27872250105aea28f862ab7bbeef1.jpg"/>这样调用,返回数据为空