These features are similar to other AI-driven dating app features; in the last few years, as AI has taken over the tech space, it's also taken over The Apps. Hinge's Prompt Feedback, for instance, uses AI to encourage members to beef up their profiles, while Tinder's Photo Selector uses it to optimize one's photos, similar to Bumble's new AI Photo Feedback.
合并过程：用临时数组，双指针比较两个子数组元素，小的先放入
，详情可参考服务器推荐
Can upload and download documents。关于这个话题，im钱包官方下载提供了深入分析
type=tar,dest=./out.tar — export as a tarball