addstudentsaction.jsp

学校期间做的实践项目

<%@ page contentType="text/html;charset=GBK"%>
<%@ page import = "com.computer01.entity.*"%>
<jsp:useBean id="stuimpl" 
 class=
 "com.computer01.entitysuport.StudentsAssiImpl"/>
 <%
 try{
 //获取表单数据
 String STUNO = request.getParameter("STUNO");
 String STUNAME = new String(
  request.getParameter("STUNAME")
  .getBytes("iso8859_1"));//中文字符
 String CLASSNO = request.getParameter("CLASSNO");
 //测试打印
 System.out.println("STUNO:"+STUNO);
 System.out.println("STUNAME:"+STUNAME);
 System.out.println("CLASSNO:"+CLASSNO);
 //封装成实体
 //班级实体
 TAB_CLASS claentity = new TAB_CLASS();
 claentity.setCLASSNO(new Integer(CLASSNO));
 //学生实体
 TAB_STUDENTS stuentity = new TAB_STUDENTS();
 stuentity.setSTUNO(STUNO);
 stuentity.setSTUNAME(STUNAME);
 stuentity.setPK_TAB_CLASS(claentity);
 //注册到allEntity
 AllEntity allentity = new AllEntity();
 allentity.setTabstudents(stuentity);
 //存入数据库
 stuimpl.saveEntity(allentity);
 //成功转向列表页
 response.sendRedirect(
 request.getContextPath()
 +"/web/jsp/studentsList.jsp");
 }catch(Exception e){
 System.out.println("Action 捕获: "+e);
 response.sendRedirect(
 request.getContextPath()
 +"/web/jsp/common/errorpage/errorpage.jsp");
 }
 %>