可以通过小程序生成微信二维码，用户扫码签到，管理员可以在首页对签到信息进行查看，后台采用的云后台，小程序自带后台服务器，无需购买。免费使用，项目中已经带有相应云后台代码。
Contributions last year: 0
Max continuous contributions: 0
Recent contributions: 0
Commits, issues, and pull requests will appear on your contribution graph. Only when the email address used for the commits in local configuration is associated with your GitOSC account, the commits' contribution will be counted.