摄像头签到客户端（只是把签到人的照片上传，不进行识别，服务器整理后，管理员人工查看，很管用的^_^），服务器端用的是ASP+Access做的，因为有单位信息太多删除太麻烦！所以-camera client attendance (attendance only upload the photo, identification, servers, housekeeping, Artificial View administrator, Jim is very effective use of server-side ASP Access is done, because there are too many units of information deleted too much trouble! So