getstudent.java

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package Bean;

import java.sql.ResultSet;
import java.util.Vector;

public class GetStudent {
	public Vector getData(String sql) throws Exception
	{
		Vector vec=new Vector();
		Db db=new Db();
		ResultSet rs=db.executeQuery(sql);
		while(rs.next())
		{
			StudentBean studentBean=new StudentBean();
			studentBean.setStudentId(rs.getString("studentId"));
			studentBean.setStudentName(rs.getString("studentName"));
			studentBean.setStudentSex(rs.getString("studentSex"));
			studentBean.setStudentClass(rs.getString("studentClass"));
			vec.add(studentBean);
		}
		return vec;
		
	}

}