value=$(security find-generic-password -a "$USER" -s "$service" -w)
The "Find My" app has a similar option, but the new way lets you share your location without leaving Google Messages.
，这一点在服务器推荐中也有详细论述
// 易错点5：忘记push当前索引 → 前面的位置无法获取当前身高的参考，结果全错
Alternative verification