Show HN: TapFi – 只需用摄像头扫描信息即可加入任何WiFi网络
TapFi是一款便捷应用，用户只需拍摄WiFi信息的照片，应用就能自动识别网络详情并连接手机，无需手动输入密码。该应用无需注册、无广告、不追踪用户数据，特别适合旅行时连接公共WiFi网络。
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