ssm框架的超市订单管理系统

package ksd.smbms.user.controller; import java.sql.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.annotation.Resource; import javax.servlet.http.HttpSession; import ksd.smbms.user.pojo.Role; import ksd.smbms.user.pojo.User; import ksd.smbms.user.service.RoleService; import ksd.smbms.user.service.UserService; import ksd.smbms.user.tools.Constants; import ksd.smbms.user.tools.PageSupport; import org.apache.log4j.Logger; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.util.StringUtils; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import com.alibaba.fastjson.JSON; import com.alibaba.fastjson.JSONArray; @Controller @RequestMapping("/user") public class UserController { @Resource(name="userService") private UserService userService; @Resource(name="roleService") private RoleService roleService; /** * ����log4jע�� */ private static final Logger log=Logger.getLogger(UserController.class); /*@RequestMapping("/login") public String login(@RequestParam("userCode")String userCode, @RequestParam("userPassword")String userPassword, HttpSession session){ User user = userService.login(userCode, userPassword); if (user!=null) { session.setAttribute("userSession", user); return "frame"; }else { return "error"; } }*/ @RequestMapping("/findAll") public String findAll(@RequestParam(value="queryname",required=false,defaultValue="")String queryUserName, @RequestParam(value="queryUserRole",required=false,defaultValue="0")Integer queryUserRole, @RequestParam(value="pageIndex",required=false,defaultValue="1")Integer currentPageNo, Model model) { //查询用户列表 List<User> userList = null; //设置页面容量 int pageSize = Constants.pageSize; //总数量（表） int totalCount = userService.getUserCount(queryUserName,queryUserRole); //总页数 PageSupport pages=new PageSupport(); pages.setCurrentPageNo(currentPageNo); pages.setPageSize(pageSize); pages.setTotalCount(totalCount); int totalPageCount = pages.getTotalPageCount(); //控制首页和尾页 if(currentPageNo < 1){ currentPageNo = 1; }else if(currentPageNo > totalPageCount){ currentPageNo = totalPageCount; } userList = userService.findAll(queryUserName,queryUserRole,(currentPageNo-1)*pageSize, pageSize); model.addAttribute("list", userList); List<Role> roleList = roleService.findAllRole(); model.addAttribute("roleList", roleList); model.addAttribute("queryUserName", queryUserName); model.addAttribute("queryUserRole", queryUserRole); model.addAttribute("totalPageCount", totalPageCount); model.addAttribute("totalCount", totalCount); model.addAttribute("currentPageNo", currentPageNo); return "userlist"; } @RequestMapping("/toAdd") public String toAdd(Map<String,Object> map){ List<Role> rolelist=roleService.findAllRole(); map.put("roleList", rolelist); return "useradd"; } /** * rolelist */ @RequestMapping("roleList") @ResponseBody public String userRolename() { List<Role> roleList = roleService.findAllRole(); return JSONArray.toJSONString(roleList); } /** * 增加时候验证账号的唯一性 */ @RequestMapping(value="/checkName", method=RequestMethod.GET, produces="text/html;charset=utf-8") @ResponseBody public String checkName(@RequestParam("userCode") String userCode){ String code =userService.checkName(userCode); String jsonString = null; if (userCode==null||userCode=="") { jsonString = JSON.toJSONString("false"); }else{ if(code != null){ jsonString= JSON.toJSONString("exist"); }else if(code == null){ jsonString = JSON.toJSONString("noExist"); } } return jsonString; } /** * 执行增加 */ @RequestMapping("/addUser") public String addUser(User user){ Date da=new Date(new java.util.Date().getTime()); user.setCreationDate(da); userService.addUser(user); return "redirect:findAll"; } /** * 删除用户 */ @RequestMapping("/deleteUser") @ResponseBody public String deleteUser(int uid){ userService.deleteUser(uid); String jsonString = JSON.toJSONString("true"); return jsonString; } /** * 查看用户信息 */ @RequestMapping("/findById") public String findById(int uid,Model model){ User user=userService.findById(uid); model.addAttribute("user", user); return "userview"; } /** * 修改用户信息 */ @RequestMapping("/tomodify") public String getUserById(@RequestParam("uid") int uid, Model model) { User user = userService.getUserById(uid); model.addAttribute("user", user); return "usermodify"; } @RequestMapping("/modify") public String modifyUser(User user) { Date da=new Date(new java.util.Date().getTime()); user.setModifyDate(da); userService.modifyUser(user); return "redirect:findAll"; } /** * 密码修改 */ @RequestMapping("/toPwdUpdate") public String toPwdUpdate() { return "pwdmodify"; } /*@RequestMapping("/tologin") public String quit() { return "login"; }*/ @RequestMapping("/pwdUpdate") public String pwdUpdate(String newpassword,HttpSession session,Model model){ Object o = session.getAttribute(Constants.USER_SESSION); if(o != null && !StringUtils.isEmpty(newpassword)){ int num = userService.updatePwd(((User)o).getId(),newpassword); if(num > 0){ model.addAttribute(Constants.SYS_MESSAGE, "修改密码成功,请退出并使用新密码重新登录！"); session.removeAttribute(Constants.USER_SESSION);//session注销 }else{ model.addAttribute(Constants.SYS_MESSAGE, "修改密码失败！"); } }else{ model.addAttribute(Constants.SYS_MESSAGE, "修改密码失败！"); } session.invalidate(); return "login"; } @RequestMapping("/pwdIsRight") public @ResponseBody Object pwdIsRight(String oldpassword,HttpSession session, Model model) { Object o = session.getAttribute(Constants.USER_SESSION); Map<String, String> resultMap = new HashMap<String, String>(); if(null == o ){//session过期 resultMap.put("result", "sessionerror"); }else if(StringUtils.isEmpty(oldpassword)){//旧密码输入为空 resultMap.put("result", "error"); }else{ String sessionPwd = ((User)o).getUserPassword(); System.out.println(); if(oldpassword.equals(sessionPwd)){ resultMap.put("result", "true"); }else{//旧密码输入不正确 resultMap.put("result", "false"); } } return resultMap; } }