保存到相册之前有检查相册授权，如果没有授权会有授权弹窗，但是在某个ios手机上，没有弹窗出现，并且错误信息
saveVideoToPhotosAlbum:fail system deny
相关问题
相关文档
- wx.saveVideoToPhotosAlbum: 小程序/开发/API/媒体/视频/wx.saveVideoToPhotosAlbum
- wx.saveVideoToPhotosAlbum#参数: 小程序/开发/API/媒体/视频/wx.saveVideoToPhotosAlbum
- wx.saveVideoToPhotosAlbum#功能描述: 小程序/开发/API/媒体/视频/wx.saveVideoToPhotosAlbum
- wx.saveVideoToPhotosAlbum#示例代码: 小程序/开发/API/媒体/视频/wx.saveVideoToPhotosAlbum
- Notice of Product System Removal: 小商店/Development/Capabilities/Commercial capabilities/Trading component/Custom trading components and open interfaces/Event callback/Product System Offline Callback
https://developers.weixin.qq.com/community/develop/doc/0006e60cf58d2048312bac66f50800?_at=1606382687403