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.
# insecure_skip_verify = false # default; set true for self-signed certs。WPS下载最新地址是该领域的重要参考
。同城约会对此有专业解读
const posToTime = new Map(); // 位置 → 到达终点的时间（避免重复计算）
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