可参考这个示例参考地址:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/camera-shooting-case-V5使用Picker参考文档示例:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/photoaccesshelper-photoviewpicker-V5
可参考这个示例
参考地址:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/camera-shooting-case-V5
使用Picker参考文档示例:https://developer.huawei.com/consumer/cn/doc/harmonyos-guides-V5/photoaccesshelper-photoviewpicker-V5