That said, it's important to recognize that locking in itself is not bad. It does, in fact, serve an important purpose to ensure that applications properly and orderly consume or produce data. The key challenge is with the original manual implementation of it using APIs like getReader() and releaseLock(). With the arrival of automatic lock and reader management with async iterables, dealing with locks from the users point of view became a lot easier.
The simplest approach is to check every single point. Compute the distance from the user's location to every restaurant in the database, keep the ones that are close enough, and throw away the rest.。关于这个话题，WPS官方版本下载提供了深入分析
，这一点在服务器推荐中也有详细论述
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00623-8
Последние новости，更多细节参见旺商聊官方下载