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Manager11.java~1~
Package: LibraryManage.rar　[view]
Upload User: toby828
Upload Date: 2015-06-26
Package Size: 8558k
Code Size: 6k
Category:

Jsp/Servlet

Development Platform:

Java

Manager11.java~1~：Code Content
  1. package com.action;
  3. import org.apache.struts.action.*;
  4. import javax.servlet.http.HttpServletRequest;
  5. import javax.servlet.http.HttpServletResponse;
  6. import com.actionForm.ManagerForm;
  7. import com.dao.ManagerDAO;
  9. public class Manager extends Action {
  10.     private ManagerDAO managerDAO = null;
  11.     public Manager() {
  12.         this.managerDAO = new ManagerDAO();
  13.     }
  15.     public ActionForward perform(ActionMapping actionMapping,
  16.                                  ActionForm actionForm,
  17.                                  HttpServletRequest servletRequest,
  18.                                  HttpServletResponse servletResponse) {
  19.         String action = servletRequest.getParameter("action");
  20.         System.out.println("获取的查询字符串：" + action);
  21.         if (action == null || "".equals(action)) {
  22.             return actionMapping.findForward("error");
  23.         }
  24.        /*
  25.         else if ("login".equals(action)) {
  26.             return managerLogin(actionMapping, actionForm, servletRequest,
  27.                                 servletResponse);
  28.         } else if ("managerAdd".equals(action)) {
  29.             return managerAdd(actionMapping, actionForm, servletRequest,
  30.                               servletResponse);
  31.         } else if ("managerQuery".equals(action)) {
  32.             return managerQuery(actionMapping, actionForm, servletRequest,
  33.                                 servletResponse);
  34.         } else if ("managerModifyQuery".equals(action)) {
  35.             return managerModifyQuery(actionMapping, actionForm, servletRequest,
  36.                                       servletResponse);
  37.         } else if ("managerModify".equals(action)) {
  38.             return managerModify(actionMapping, actionForm, servletRequest,
  39.                                  servletResponse);
  40.         } else if ("managerDel".equals(action)) {
  41.             return managerDel(actionMapping, actionForm, servletRequest,
  42.                               servletResponse);
  43.         }
  44.         */
  45.         return actionMapping.findForward("error");
  46.     }
  48.     //管理员身份验证
  50.     public ActionForward managerLogin(ActionMapping actionMapping,
  51.                                       ActionForm actionForm,
  52.                                       HttpServletRequest servletRequest,
  53.                                       HttpServletResponse servletResponse) {
  54.         ManagerForm managerForm = (ManagerForm) actionForm;
  55.         managerForm.setName(managerForm.getName());
  56.         managerForm.setPwd(managerForm.getPwd());
  57.         int ret = managerDAO.checkManager(managerForm);
  58.         System.out.print("验证结果ret的值:" + ret);
  59.         if (ret == 1) {
  60.             return actionMapping.findForward("managerLoginok");
  61.         } else {
  62.             return actionMapping.findForward("mange rLoginfilse");
  63.         }
  64.     }
  65. /*
  66.     //查询管理员信息
  67.     private ActionForward managerQuery(ActionMapping actionMapping,
  68.                                        ActionForm actionForm,
  69.                                        HttpServletRequest servletRequest,
  70.                                        HttpServletResponse servletResponse) {
  71.         String str = null;
  72.         servletRequest.setAttribute("managerQuery", managerDAO.query(str));
  73.         return actionMapping.findForward("managerQuery");
  74.     }
  76.     //添加管理员信息
  77.     private ActionForward managerAdd(ActionMapping actionMapping,
  78.                                      ActionForm actionForm,
  79.                                      HttpServletRequest servletRequest,
  80.                                      HttpServletResponse servletResponse) {
  81.         ManagerForm managerForm = (ManagerForm) actionForm;
  82.         managerForm.setName(managerForm.getName());
  83.         managerForm.setPwd(managerForm.getPwd());
  84.         int ret = managerDAO.insert(managerForm);
  85.         if (ret == 1) {
  86.             return actionMapping.findForward("managerAdd");
  87.         } else {
  88.             return actionMapping.findForward("error");
  89.         }
  90.     }
  92.     //查询修改管理员信息
  93.     private ActionForward managerModifyQuery(ActionMapping actionMapping,
  94.                                              ActionForm actionForm,
  95.                                              HttpServletRequest servletRequest,
  96.                                              HttpServletResponse
  97.                                              servletResponse) {
  98.         ManagerForm managerForm = (ManagerForm) actionForm;
  99.         managerForm.setId(Integer.valueOf(servletRequest.getParameter("id")));
  100.         servletRequest.setAttribute("managerQueryif",
  101.                                     managerDAO.query_update(managerForm));
  102.         return actionMapping.findForward("managerQueryModify");
  103.     }
  105.     //修改管理员信息
  106.     private ActionForward managerModify(ActionMapping actionMapping,
  107.                                         ActionForm actionForm,
  108.                                         HttpServletRequest servletRequest,
  109.                                         HttpServletResponse servletResponse) {
  110.         ManagerForm managerForm = new ManagerForm();
  111.         managerForm.setName(managerForm.getName());
  112.         managerForm.setPwd(managerForm.getPwd());
  113.         int ret = managerDAO.update(managerForm);
  114.         if (ret == 0) {
  115.             return actionMapping.findForward("error");
  116.         } else {
  117.             return actionMapping.findForward("managerModify");
  118.         }
  119.     }
  121.     //删除管理员信息
  122.     private ActionForward managerDel(ActionMapping actionMapping,
  123.                                      ActionForm actionForm,
  124.                                      HttpServletRequest servletRequest,
  125.                                      HttpServletResponse servletResponse) {
  126.         ManagerForm managerForm = (ManagerForm) actionForm;
  127.         managerForm.setId(Integer.valueOf(servletRequest.getParameter("id")));
  128.         int ret = managerDAO.delete(managerForm);
  129.         if (ret == 0) {
  130.             return actionMapping.findForward("error");
  131.         } else {
  132.             return actionMapping.findForward("managerDel");
  133.         }
  134.     }
  135. */
  136. }