📄 studentdao.java
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package cn.edu.csu.oo.gui.project.dao.studentdao;
import java.util.Vector;
import cn.edu.csu.oo.gui.project.dao.common.DbException;
import cn.edu.csu.oo.gui.project.vo.StudentVo;
public interface StudentDao {
public boolean registStudent(StudentVo value) throws DbException;
public Vector findMajor();
public Vector getStudentInfoByStuId(int stuId);
public Vector getStudentByMajor(String stuMajor);
public Vector getStudentByName(String stuName);
public Vector getStudentInfo();
public boolean updateStudentInfo(StudentVo value);
public boolean deleteStudentByStuId(int studentId);
}
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