基于JSP+Mybatis實現(xiàn)的CRM客戶關系管理系統(tǒng)
?作者主頁：
?簡介：Java領域優(yōu)質(zhì)創(chuàng)作者、CSDN博客專家? Java項目、簡歷模板、學習資料、面試題庫、技術互助
文末獲取源碼
項目編號：BS-XX-111
該項目主要基于JAVAWEB技術，開發(fā)了一套CRM客戶關系管理系統(tǒng)，實現(xiàn)了用戶登錄，權限控制，數(shù)據(jù)統(tǒng)計，以及市場活動、線索、客戶、聯(lián)系人、合同的CRUD，使用Proxy實現(xiàn)Service層的動態(tài)代理，實現(xiàn)DAO層事務控制。
運行環(huán)境
jdk8+tomcat8+mysql5.7+IntelliJ IDEA
項目技術(必填)
java servlet+mybatis+layui+jquery+echarts
下面展示一下具體的功能界面：
系統(tǒng)主頁面
市場活動管理：查詢的相關數(shù)據(jù)可以導出到EXCEL表里
銷售線索管理
客戶管理
聯(lián)系人管理
交易管理
個人信息管理
系統(tǒng)設置—用戶管理
系統(tǒng)設置—角色管理
系統(tǒng)設置—權限管理
部分核心代碼：
package com.crsbg.controller;import cn.hutool.core.date.DateUtil;import cn.hutool.core.util.IdUtil;import cn.hutool.crypto.SecureUtil;import cn.hutool.json.JSONArray;import com.crsbg.entity.PageVO;import com.crsbg.entity.User;import com.crsbg.service.UserService;import com.crsbg.service.impl.UserServiceImpl;import com.crsbg.utils.JSONUtil;import com.crsbg.utils.ServiceFactory;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import java.io.IOException;import java.util.HashMap;import java.util.List;import java.util.Map;/**
*用戶管理控制器
*/public class UserController extends HttpServlet { private UserService userService = null;
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { ? ? ? ?String path = request.getServletPath(); ? if("/controller/login".equals(path)){
? ?login(request,response);
? ? ? ?}else if("/controller/getUsers".equals(path)){
? ? ?getUsers(request,response);
? ? ? ?}else if("/controller/updateUser".equals(path)){
? ? ? ? ? ?updateUser(request,response);
? ? ? ?}else if("/controller/changePwd".equals(path)){
? ? ? ? ? ?changePwd(request,response);
? ? ? ?}else if("/controller/addUser".equals(path)){
? ? ? ? ? ?addUser(request,response);
? ? ? ?}else if("/controller/getUserList".equals(path)){
? ? ? ? ? ?getUserList(request,response);
? ? ? ?}else if("/controller/deleteUsers".equals(path)){
? ? ? ? ? ?deleteUsers(request,response);
? ? ? ?}else if("/controller/getUserById".equals(path)){
? ? ? ? ? ?getUserById(request,response);
? ? ? ?}else if("/controller/updateUser2".equals(path)){
? ? ? ? ? ?updateUser2(request,response);
? ? ? ?}else if("/controller/resetPwd".equals(path)){
? ? ? ? ? ?resetPwd(request,response);
? ? ? ?}else if("/controller/welcome".equals(path)){
? ? ? ? ? ?getDatas(request,response);
? ? ? ?}
} ? ?private void getDatas(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
? ? ? ?System.out.println("進入首頁獲取數(shù)據(jù)getDatas...");
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl());
? ? ? ?Map<String,Object> map = userService.getDatas();
? ? ? ?request.setAttribute("activities",map.get("activities"));
? ? ? ?request.setAttribute("clues",map.get("clues"));
? ? ? ?request.setAttribute("trans",map.get("trans"));
? ? ? ?request.setAttribute("owners",map.get("owners"));
? ? ? ?request.setAttribute("volumes",map.get("volumes"));
? ? ? ?request.getRequestDispatcher("/pages/welcome.jsp").forward(request,response);
? ?} ? ?private void resetPwd(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入重置密碼resetPwd..."); ? ? ? ?String id = request.getParameter("id");
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl()); ? ? ? ?boolean flag = userService.resetPwd(id);
? ? ? ?response.getWriter().print(flag);
? ?} ? ?private void updateUser2(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入修改用戶詳情updateUser2..."); ? ? ? ?String id = request.getParameter("id"); ? ? ? ?String name = request.getParameter("name"); ? ? ? ?String username = request.getParameter("username"); ? ? ? ?String isEnable =request.getParameter("isEnable"); ? ? ? ?String isAdmin =request.getParameter("isAdmin");
? ? ? ?String[] roleIds = request.getParameterValues("roleIds"); ? ? ? ?String email =request.getParameter("email"); ? ? ? ?String remark =request.getParameter("remark"); ? ? ? ?User user = new User();
? ? ? ?user.setId(id);
? ? ? ?user.setName(name);
? ? ? ?user.setUsername(username);
? ? ? ?user.setIsEnable(isEnable);
? ? ? ?user.setIsAdmin(isAdmin);
? ? ? ?user.setEmail(email);
? ? ? ?user.setRemark(remark);
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl());
? ? ? ?Map<String,Object> map = userService.updateUser2(user,roleIds);
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?private void getUserById(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入查詢用戶詳情getUserById..."); ? ? ? ?String id = request.getParameter("id");
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl()); ? ? ? ?User user = userService.getUserById(id);
? ? ? ?JSONUtil.getJSON(response,user);
? ?} ? ?private void deleteUsers(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入批量刪除用戶deleteUsers...");
? ? ? ?String[] ids = request.getParameterValues("id");
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl()); ? ? ? ?boolean flag = userService.deleteUsers(ids);
? ? ? ?response.getWriter().print(flag);
? ?} ? ?private void getUserList(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入獲取用戶列表getUserList..."); ? ? ? ?String name = request.getParameter("name"); ? ? ? ?int page = Integer.parseInt(request.getParameter("page")); ? ? ? ?int limit = Integer.parseInt(request.getParameter("limit")); ? ? ? ?int pageNumber = (page-1)*limit; ? ? ? ?int pageSize = limit;
? ? ? ?Map<String,Object> param = new HashMap<>();
? ? ? ?param.put("name",name);
? ? ? ?param.put("pageNumber",pageNumber);
? ? ? ?param.put("pageSize",pageSize);
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl());
? ? ? ?PageVO<User> vo = userService.getUserList(param);
? ? ? ?Map<String,Object> map = new HashMap<>();
? ? ? ?map.put("code",0);
? ? ? ?map.put("message","請求成功");
? ? ? ?map.put("count",vo.getTotal());
? ? ? ?map.put("data",vo.getDatas());
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?private void addUser(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入添加用戶addUser..."); ? ? ? ?String name = request.getParameter("name"); ? ? ? ?String username = request.getParameter("username"); ? ? ? ?String isEnable =request.getParameter("isEnable"); ? ? ? ?String isAdmin =request.getParameter("isAdmin");
? ? ? ?String[] roleIds = request.getParameterValues("roleIds"); ? ? ? ?String email =request.getParameter("email"); ? ? ? ?String remark =request.getParameter("remark"); ? ? ? ?User user = new User();
? ? ? ?user.setId(IdUtil.simpleUUID());
? ? ? ?user.setName(name);
? ? ? ?user.setUsername(username);
? ? ? ?user.setPassword(SecureUtil.md5("123")); //123
? ? ? ?user.setIsEnable(isEnable);
? ? ? ?user.setIsAdmin(isAdmin);
? ? ? ?user.setEmail(email);
? ? ? ?user.setRemark(remark);
? ? ? ?user.setRegistTime(DateUtil.now());
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl());
? ? ? ?Map<String,Object> map = userService.addUser(user,roleIds);
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?private void changePwd(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入重置密碼changePwd..."); ? ? ? ?String oldPwd = SecureUtil.md5(request.getParameter("oldPwd")); ? ? ? ?String password = SecureUtil.md5(request.getParameter("password")); ? ? ? ?HttpSession session = request.getSession(); ? ? ? ?User user = (User) session.getAttribute("user");
? ? ? ?Map<String,Object> map = new HashMap<>(); ? ? ? ?if(!user.getPassword().equals(oldPwd)){
? ? ? ? ? ?map.put("success",false);
? ? ? ? ? ?map.put("msg","修改失敗，舊密碼錯誤");
? ? ? ? ? ?JSONUtil.getJSON(response,map); ? ? ? ? ? ?//response.getWriter().print("{\"success\":false,\"msg\":\"重置失敗，舊密碼錯誤\"}");
? ? ? ?}else{
? ? ? ? ? ?user.setPassword(password);
? ? ? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl()); ? ? ? ? ? ?boolean flag = userService.changePwd(user); ? ? ? ? ? ?if(flag){
? ? ? ? ? ? ? ?session.setAttribute("user",user);
? ? ? ? ? ? ? ?map.put("success",true);
? ? ? ? ? ? ? ?map.put("msg","修改成功");
? ? ? ? ? ? ? ?JSONUtil.getJSON(response,map); ? ? ? ? ? ? ? ?//response.getWriter().print("{\"success\":true,\"msg\":\"重置成功\"}");
? ? ? ? ? ?}else{
? ? ? ? ? ? ? ?map.put("success",false);
? ? ? ? ? ? ? ?map.put("msg","修改失敗");
? ? ? ? ? ? ? ?JSONUtil.getJSON(response,map); ? ? ? ? ? ? ? ?//response.getWriter().print("{\"success\":false,\"msg\":\"重置失敗\"}");
? ? ? ? ? ?}
? ? ? ?}
? ?} ? ?private void updateUser(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入修改個人信息adminInfo..."); ? ? ? ?String name = request.getParameter("name"); ? ? ? ?String email = request.getParameter("email"); ? ? ? ?String remark = request.getParameter("remark"); ? ? ? ?User user = (User) request.getSession().getAttribute("user");
? ? ? ?user.setName(name);
? ? ? ?user.setEmail(email);
? ? ? ?user.setRemark(remark);
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl()); ? ? ? ?boolean flag = userService.updateUser(user); ? ? ? ?if(flag){
? ? ? ? ? ?request.getSession().setAttribute("user",user);
? ? ? ?}
? ? ? ?response.getWriter().print(flag);
? ?} ? ?private void getUsers(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入getUsers方法");
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl());
? ?List<User> userList = userService.getUsers();
? ? ? ?JSONUtil.getJSON(response,userList);
? ?} ? ?private void login(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入login方法");
? ? ? ?userService = (UserService) ServiceFactory.getService(new UserServiceImpl()); ? ?String username = request.getParameter("username"); ? ? ? ?String password = SecureUtil.md5(request.getParameter("password"));
? ? ? ?Map<String,Object> map = new HashMap<>(); ? ? ? ?try { ? ? ? ? ? ?User user = userService.login(username,password);
? ? ? ? ? ?request.getSession().setAttribute("user",user);
? ? ? ? ? ?map.put("success",true);
? ? ? ? ? ?JSONUtil.getJSON(response,map);
? ? ? ?} catch (Exception e) { ? ? ? ? ? ?String msg = e.getMessage();
? ? ? ? ? ?map.put("success",false);
? ? ? ? ? ?map.put("msg",msg);
? ? ? ? ? ?JSONUtil.getJSON(response,map);
? ? ? ?}
? ?}
}
package com.crsbg.controller;import cn.hutool.core.date.DateUtil;import cn.hutool.core.util.IdUtil;import com.crsbg.entity.PageVO;import com.crsbg.entity.Permission;import com.crsbg.entity.Role;import com.crsbg.service.PermissionService;import com.crsbg.service.RoleService;import com.crsbg.service.impl.PermissionServiceImpl;import com.crsbg.service.impl.RoleServiceImpl;import com.crsbg.utils.JSONUtil;import com.crsbg.utils.ServiceFactory;import javax.servlet.ServletContext;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import java.io.IOException;import java.util.HashMap;import java.util.List;import java.util.Map;/**
* 角色管理控制器
*/public class RoleController extends HttpServlet { private RoleService roleService = null;
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { ? ? ? ?String path = request.getServletPath(); ? if("/controller/getRoleList".equals(path)){
? ? ? ? ? ?getRoleList(request,response);
? ? ? ?}else if("/controller/addRole".equals(path)){
? ? ? ? ? ?addRole(request,response);
? ? ? ?}else if("/controller/deleteRoles".equals(path)){
? ? ? ? ? ?deleteRoles(request,response);
? ? ? ?}else if("/controller/getPermissionIds".equals(path)){
? ? ? ? ? ?getPermissionIds(request,response);
? ? ? ?}else if("/controller/updateRole".equals(path)){
? ? ? ? ? ?updateRole(request,response);
? ? ? ?}
} ? ?private void updateRole(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入修改角色信息updateRole..."); ? ? ? ?String id = request.getParameter("id"); ? ? ? ?String name = request.getParameter("name"); ? ? ? ?String orderNo = request.getParameter("orderNo");
? ? ? ?String[] permissionIds = request.getParameterValues("permissionIds"); ? ? ? ?Role role = new Role();
? ? ? ?role.setId(id);
? ? ? ?role.setName(name);
? ? ? ?role.setOrderNo(orderNo);
? ? ? ?roleService = (RoleService) ServiceFactory.getService(new RoleServiceImpl());
? ? ? ?Map<String,Object> map = roleService.updateRole(role,permissionIds);
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?private void getPermissionIds(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入查詢當前角色權限getPermissionIds..."); ? ? ? ?String roleId = request.getParameter("roleId");
? ? ? ?roleService = (RoleService) ServiceFactory.getService(new RoleServiceImpl());
? ? ? ?List<String> permissionIds = roleService.getPermissionIds(roleId);
? ? ? ?Map<String,List<String>> map = new HashMap<>();
? ? ? ?map.put("pids",permissionIds);
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?private void deleteRoles(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入批量刪除角色deleteRoles...");
? ? ? ?String[] ids = request.getParameterValues("id");
? ? ? ?roleService = (RoleService) ServiceFactory.getService(new RoleServiceImpl()); ? ? ? ?boolean flag = roleService.deleteRoles(ids);
? ? ? ?response.getWriter().print(flag);
? ?} ? ?private void addRole(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入添加角色addRole..."); ? ? ? ?String name = request.getParameter("name"); ? ? ? ?String orderNo = request.getParameter("orderNo");
? ? ? ?String[] permissionIds = request.getParameterValues("permissionIds"); ? ? ? ?Role role = new Role();
? ? ? ?role.setId(IdUtil.simpleUUID());
? ? ? ?role.setName(name);
? ? ? ?role.setOrderNo(orderNo);
? ? ? ?role.setCreateTime(DateUtil.now());
? ? ? ?roleService = (RoleService) ServiceFactory.getService(new RoleServiceImpl());
? ? ? ?Map<String,Object> map = roleService.addRole(role,permissionIds); ? ? ? ?if((boolean)map.get("success")){
? ? ? ? ? ?updateApplication(request,response);
? ? ? ?}
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?private void getRoleList(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入獲取角色列表getPermissionList..."); ? ? ? ?String name = request.getParameter("name"); ? ? ? ?int page = Integer.parseInt(request.getParameter("page")); ? ? ? ?int limit = Integer.parseInt(request.getParameter("limit")); ? ? ? ?int pageNumber = (page-1)*limit; ? ? ? ?int pageSize = limit;
? ? ? ?Map<String,Object> param = new HashMap<>();
? ? ? ?param.put("name",name);
? ? ? ?param.put("pageNumber",pageNumber);
? ? ? ?param.put("pageSize",pageSize);
? ? ? ?roleService = (RoleService) ServiceFactory.getService(new RoleServiceImpl());
? ? ? ?PageVO<Role> vo = roleService.getRoleList(param);
? ? ? ?Map<String,Object> map = new HashMap<>();
? ? ? ?map.put("code",0);
? ? ? ?map.put("message","請求成功");
? ? ? ?map.put("count",vo.getTotal());
? ? ? ?map.put("data",vo.getDatas());
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?//更新application中的緩存
? ?private void updateApplication(HttpServletRequest request, HttpServletResponse response){ ? ? ? ?ServletContext application = request.getServletContext(); ? ? ? ?RoleService roleService = (RoleService) ServiceFactory.getService(new RoleServiceImpl());
? ? ? ?List<Role> roleList = roleService.getRole();
? ? ? ?application.setAttribute("roles",roleList);
? ?}
}
package com.crsbg.controller;import cn.hutool.core.date.DateUtil;import cn.hutool.core.util.IdUtil;import cn.hutool.crypto.SecureUtil;import com.crsbg.entity.PageVO;import com.crsbg.entity.Permission;import com.crsbg.entity.User;import com.crsbg.service.PermissionService;import com.crsbg.service.UserService;import com.crsbg.service.impl.PermissionServiceImpl;import com.crsbg.service.impl.UserServiceImpl;import com.crsbg.utils.JSONUtil;import com.crsbg.utils.ServiceFactory;import javax.servlet.ServletContext;import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import java.io.IOException;import java.util.HashMap;import java.util.List;import java.util.Map;/**
* 權限管理控制器
*/public class PermissionController extends HttpServlet { private PermissionService permissionService = null;
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { ? ? ? ?String path = request.getServletPath(); ? if("/controller/getPermissionList".equals(path)){
? ? ? ? ? ?getPermissionList(request,response);
? ? ? ?}else if("/controller/addPermission".equals(path)){
? ? ? ? ? ?addPermission(request,response);
? ? ? ?}else if("/controller/updatePermission".equals(path)){
? ? ? ? ? ?updatePermission(request,response);
? ? ? ?}else if("/controller/deletePermissions".equals(path)){
? ? ? ? ? ?deletePermissions(request,response);
? ? ? ?}
} ? ?private void deletePermissions(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入批量刪除權限deletePermissions...");
? ? ? ?String[] ids = request.getParameterValues("id");
? ? ? ?permissionService = (PermissionService) ServiceFactory.getService(new PermissionServiceImpl()); ? ? ? ?boolean flag = permissionService.deletePermissions(ids);
? ? ? ?response.getWriter().print(flag);
? ?} ? ?private void updatePermission(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入修改權限updatePermission..."); ? ? ? ?String id = request.getParameter("id"); ? ? ? ?String title = request.getParameter("title"); ? ? ? ?String url = request.getParameter("url"); ? ? ? ?String orderNo = request.getParameter("orderNo"); ? ? ? ?Permission permission = new Permission();
? ? ? ?permission.setId(id);
? ? ? ?permission.setTitle(title);
? ? ? ?permission.setUrl(url);
? ? ? ?permission.setOrderNo(orderNo);
? ? ? ?permissionService = (PermissionService) ServiceFactory.getService(new PermissionServiceImpl()); ? ? ? ?boolean flag = permissionService.updatePermission(permission);
? ? ? ?response.getWriter().print(flag);
? ?} ? ?private void addPermission(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入添加權限addPermission..."); ? ? ? ?String title = request.getParameter("title"); ? ? ? ?String url = request.getParameter("url"); ? ? ? ?String orderNo = request.getParameter("orderNo"); ? ? ? ?Permission permission = new Permission();
? ? ? ?permission.setId(IdUtil.simpleUUID());
? ? ? ?permission.setTitle(title);
? ? ? ?permission.setUrl(url);
? ? ? ?permission.setOrderNo(orderNo);
? ? ? ?permission.setCreateTime(DateUtil.now());
? ? ? ?permissionService = (PermissionService) ServiceFactory.getService(new PermissionServiceImpl());
? ? ? ?Map<String,Object> map = permissionService.addPermission(permission); ? ? ? ?if((boolean)map.get("success")){
? ? ? ? ? ?updateApplication(request,response);
? ? ? ?}
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?private void getPermissionList(HttpServletRequest request, HttpServletResponse response) throws IOException {
? ? ? ?System.out.println("進入獲取權限列表getPermissionList..."); ? ? ? ?String title = request.getParameter("title"); ? ? ? ?int page = Integer.parseInt(request.getParameter("page")); ? ? ? ?int limit = Integer.parseInt(request.getParameter("limit")); ? ? ? ?int pageNumber = (page-1)*limit; ? ? ? ?int pageSize = limit;
? ? ? ?Map<String,Object> param = new HashMap<>();
? ? ? ?param.put("title",title);
? ? ? ?param.put("pageNumber",pageNumber);
? ? ? ?param.put("pageSize",pageSize);
? ? ? ?permissionService = (PermissionService) ServiceFactory.getService(new PermissionServiceImpl());
? ? ? ?PageVO<Permission> vo = permissionService.getPermissionList(param);
? ? ? ?Map<String,Object> map = new HashMap<>();
? ? ? ?map.put("code",0);
? ? ? ?map.put("message","請求成功");
? ? ? ?map.put("count",vo.getTotal());
? ? ? ?map.put("data",vo.getDatas());
? ? ? ?JSONUtil.getJSON(response,map);
? ?} ? ?//更新application中的緩存
? ?private void updateApplication(HttpServletRequest request, HttpServletResponse response){ ? ? ? ?ServletContext application = request.getServletContext(); ? ?PermissionService permissionService = (PermissionService) ServiceFactory.getService(new PermissionServiceImpl());
? ? ? ?List<Permission> permissionList = permissionService.getPermission();
? ? ? ?application.setAttribute("permissions",permissionList);
? ?}
}
