src
...\bean
...\....\Course.java
...\....\Mark.java
...\....\Student.java
...\console
...\.......\AppMain.java
...\.......\CourseChoose.java
...\.......\CourseInfo.java
...\.......\MarkInfo.java
...\.......\StudentInfo.java
...\exception
...\.........\PrimaryKeyException.java
...\util
...\....\AccessLinker.java
...\....\UsefulTool.java
stum
....\bin
....\...\bean
....\...\....\Course.class
....\...\....\Mark.class
....\...\....\Student.class
....\...\console
....\...\.......\AppMain.class
....\...\.......\CourseChoose.class
....\...\.......\CourseInfo.class
....\...\.......\MarkInfo.class
....\...\.......\StudentInfo.class
....\...\exception
....\...\.........\PrimaryKeyException.class
....\...\util
....\...\....\AccessLinker.class
....\...\....\UsefulTool.class
....\...\学生管理系统.bat
....\db
....\..\stu_manager.mdb