简易教学管理系统（jsp+spring+struts+hibernate+mysql）

package teacherActions; import java.util.Collection; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.apache.struts.actions.MappingDispatchAction; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import pojo.Score; import pojo.Student; import pojo.Teacher; import service.StudentService; import service.TeacherService; public class TeacherAction extends MappingDispatchAction{ ApplicationContext ac = new ClassPathXmlApplicationContext("applicationContext.xml"); TeacherService tservice = (TeacherService) ac.getBean("teacherServiceImpl"); StudentService sservice = (StudentService) ac.getBean("studentServiceImpl"); public ActionForward teachermessage(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward listself(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward modifyself(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward modifyselfImpl(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { request.setCharacterEncoding("gb2312"); String id=request.getParameter("id"); String name=request.getParameter("name"); String jiaoshihao=request.getParameter("username"); String password=request.getParameter("password"); String passwordsec=request.getParameter("passwordsec"); String age=request.getParameter("age"); String sex=request.getParameter("sex"); String title=request.getParameter("title"); String course=request.getParameter("course"); String info = this.test(name, jiaoshihao, password,passwordsec); if (!info.equals("")) { request.setAttribute("type", info); return mapping.findForward("fail"); } int id1=Integer.parseInt(id); Teacher t=tservice.findTeacherById(id1); t.setName(name); t.setJiaoshihao(jiaoshihao); t.setPassword(password); t.setAge(age); t.setSex(sex); t.setTitle(title); t.setCourse(course); tservice.modifyTeacher(t); return mapping.findForward("success"); } public ActionForward scoreMgmt(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { return mapping.findForward("success"); } public ActionForward addscore(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { int tid=(Integer) request.getSession().getAttribute("tid"); Teacher t=tservice.findTeacherById(tid); String course=t.getCourse(); Collection<Student> students =tservice.findStudentByCourse(course); request.setAttribute("students", students); return mapping.findForward("success"); } public ActionForward toaddscoreImpl(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String s=request.getQueryString(); String[]ss=s.split("="); int id=Integer.parseInt(ss[1]); Student student=sservice.findStudentById(id); request.setAttribute("st", student); return mapping.findForward("success"); } public ActionForward addscoreImpl(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { request.setCharacterEncoding("gb2312"); String name=request.getParameter("name"); String xuehao=request.getParameter("xuehao"); String course=request.getParameter("course"); String point=request.getParameter("point"); Score score=sservice.queryPointByCourseandXuehao(course, xuehao); if(score!=null){ String p=score.getPoint(); if(p!=null){ return mapping.findForward("fail"); } } Score s=new Score(); s.setCoursename(course); s.setPoint(point); s.setStudentname(name); s.setXuehao(xuehao); tservice.addscore(s); Collection<Score> scores=tservice.listscore(); request.setAttribute("scores", scores); return mapping.findForward("success"); } public ActionForward modifyscore(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { Collection<Score> scores=tservice.listscore(); request.setAttribute("scores", scores); return mapping.findForward("success"); } public ActionForward modifyscores(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String s=request.getQueryString(); String[] ss=s.split("="); int id=Integer.parseInt(ss[1]); Score score=tservice.findScoreById(id); request.setAttribute("mscore", score); return mapping.findForward("success"); } public ActionForward modifyscoreImpl(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { request.setCharacterEncoding("gb2312"); String id=request.getParameter("id"); String studentname=request.getParameter("studentname"); String coursename=request.getParameter("coursename"); String xuehao=request.getParameter("xuehao"); String point=request.getParameter("point"); int id1=Integer.parseInt(id); Score score=tservice.findScoreById(id1); score.setCoursename(coursename); score.setPoint(point); score.setStudentname(studentname); score.setXuehao(xuehao); tservice.modifyscore(score); Collection<Score> scores=tservice.listscore(); request.setAttribute("scores", scores); return mapping.findForward("success"); } public ActionForward queryscore(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { Collection<Score> scores=tservice.listscore(); request.setAttribute("scores", scores); return mapping.findForward("success"); } public ActionForward removescore(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { Collection<Score> scores=tservice.listscore(); request.setAttribute("scores", scores); return mapping.findForward("success"); } public ActionForward removescoreImpl(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { String s=request.getQueryString(); String[] ss=s.split("="); int id=Integer.parseInt(ss[1]); tservice.removescore(id); Collection<Score> scores=tservice.listscore(); request.setAttribute("scores", scores); return mapping.findForward("success"); } public ActionForward listscore(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { Collection<Score> scores=tservice.listscore(); request.setAttribute("scores", scores); return mapping.findForward("success"); } public String test(String name, String loginname, String loginpassword, String passwordsec) { String info = ""; String reg = "^([a-zA-Z0-9_-]|[0-9_-])+@([a-zA-Z0-9_-]|[0-9_-])+[.](((net)|(com)|(cn))|((com)+[.](cn)))$"; String reg1 = "^[a-zA-Z0-9]{2,12}$"; String reg3 = "^([a-zA-Z0-9]{2,8})|(\\W{2,3})$"; String reg2 = "^[0-9]{8,13}$"; if (lo