避免中文乱码，开发工具编码需设置成UTF-8
代码解压缩后可导入开发工具，具体操作步骤如下：
Eclipse导入项目教程：
https://www.bilibili.com/video/BV1zh4y1B7t4/
idea导入项目教程：
https://www.bilibili.com/video/BV1jw411A7fF/
万能模板教程：
https://www.bilibili.com/video/BV1A24y1G7Ff/
JDBC教程：
https://www.bilibili.com/video/BV1Rs4y1V7no/
Swing-学生考勤(数据库).rar （42个子文件） 
Swing项目使用前必读.txt 424B
attendance-demo-db lib 
poi-4.1.0.jar 2.63MB poi-ooxml-4.1.0.jar 1.71MB xmlbeans-3.1.0.jar 2.46MB poi-ooxml-schemas-4.1.0.jar 7.42MB commons-compress-1.23.0.jar 1.01MB swingx-core-1.6.2.jar 1.38MB mysql-connector-java-8.0.23.jar 2.3MB commons-codec-1.12.jar 332KB commons-collections4-4.3.jar 736KB
.classpath 894B src com menglaoshi dao TeacherDAO.java 3KB StudentDAO.java 4KB AdminDAO.java 1KB CourseDAO.java 3KB RecordDAO.java 4KB ClassDAO.java 2KB pojo ComboItem.java 1KB User.java 1KB util ExcelUtil.java 2KB DbUtils.java 6KB SystemConstants.java 267B frame LoginPanel.java 3KB admin TeacherEditPanel.java 3KB CourseTablePanel.java 4KB ClassTablePanel.java 3KB AdminPanel.java 4KB StudentEditPanel.java 5KB StudentTablePanel.java 5KB ClassEditPanel.java 2KB CourseEditPanel.java 3KB TeacherTablePanel.java 4KB PasswordPanel.java 2KB MainFrame.java 832B teacher TeacherPanel.java 3KB RecordTablePanel.java 5KB RecordEditPanel.java 7KB StatTablePanel.java 4KB student RecordTablePanel.java 2KB StudentPanel.java 2KB database.sql 6KB .project 394B资源评论
