北大青鸟 超市管理系统

package com.ssm.bms.controller; import java.io.File; import java.util.Date; import java.util.HashMap; import java.util.List; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpSession; import org.apache.commons.io.FilenameUtils; import org.apache.commons.lang.math.RandomUtils; import org.apache.log4j.Logger; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.PathVariable; 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 org.springframework.web.multipart.MultipartFile; import com.alibaba.fastjson.JSONArray; import com.mysql.cj.util.StringUtils; import com.ssm.bms.entity.Role; import com.ssm.bms.entity.User; import com.ssm.bms.service.RoleService; import com.ssm.bms.service.UserService; import com.ssm.bms.tools.Constants; import com.ssm.bms.tools.PageSupport; @Controller @RequestMapping("/sys/user") public class UserController extends BaseController{ private Logger logger = Logger.getLogger(UserController.class); @Resource private UserService userService; @Resource private RoleService roleService; @RequestMapping(value="/list") public String getUserList(Model model, @RequestParam(value="queryname",required=false) String queryUserName, @RequestParam(value="queryUserRole",required=false) String queryUserRole, @RequestParam(value="pageIndex",required=false) String pageIndex){ logger.info("getUserList ---- > queryUserName: " + queryUserName); logger.info("getUserList ---- > queryUserRole: " + queryUserRole); logger.info("getUserList ---- > pageIndex: " + pageIndex); Integer _queryUserRole = null; List<User> userList = null; List<Role> roleList = null; //设置页面容量 int pageSize = Constants.pageSize; //当前页码 int currentPageNo = 1; if(queryUserName == null){ queryUserName = ""; } if(queryUserRole != null && !queryUserRole.equals("")){ _queryUserRole = Integer.parseInt(queryUserRole); } if(pageIndex != null){ try{ currentPageNo = Integer.valueOf(pageIndex); }catch(NumberFormatException e){ return "redirect:/syserror.html"; } } //总数量（表） int totalCount = 0; try { totalCount = userService.getUserCount(queryUserName,_queryUserRole); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } //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; } try { userList = userService.getUserList(queryUserName,_queryUserRole,currentPageNo,pageSize); roleList = roleService.getRoleList(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } model.addAttribute("userList", userList); 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(value="/add",method=RequestMethod.GET) public String addUser(@ModelAttribute("user") User user){ return "useradd"; } //多文件上传 @RequestMapping(value="/addsave",method=RequestMethod.POST) public String addUserSave(User user,HttpSession session,HttpServletRequest request, @RequestParam(value ="attachs", required = false) MultipartFile[] attachs){ String idPicPath = null; String workPicPath = null; String errorInfo = null; boolean flag = true; String path = request.getSession().getServletContext().getRealPath("statics"+File.separator+"uploadfiles"); logger.info("uploadFile path ============== > "+path); for(int i = 0;i < attachs.length ;i++){ MultipartFile attach = attachs[i]; if(!attach.isEmpty()){ if(i == 0){ errorInfo = "uploadFileError"; }else if(i == 1){ errorInfo = "uploadWpError"; } String oldFileName = attach.getOriginalFilename();//原文件名 logger.info("uploadFile oldFileName ============== > "+oldFileName); String prefix=FilenameUtils.getExtension(oldFileName);//原文件后缀 logger.debug("uploadFile prefix============> " + prefix); int filesize = 500000; logger.debug("uploadFile size============> " + attach.getSize()); if(attach.getSize() > filesize){//上传大小不得超过 500k request.setAttribute(errorInfo, " * 上传大小不得超过 500k"); flag = false; }else if(prefix.equalsIgnoreCase("jpg") || prefix.equalsIgnoreCase("png") || prefix.equalsIgnoreCase("jpeg") || prefix.equalsIgnoreCase("pneg")){//上传图片格式不正确 String fileName = System.currentTimeMillis()+RandomUtils.nextInt(1000000)+"_Personal.jpg"; logger.debug("new fileName======== " + attach.getName()); File targetFile = new File(path, fileName); if(!targetFile.exists()){ targetFile.mkdirs(); } //保存 try { attach.transferTo(targetFile); } catch (Exception e) { e.printStackTrace(); request.setAttribute(errorInfo, " * 上传失败！"); flag = false; } if(i == 0){ idPicPath = path+File.separator+fileName; }else if(i == 1){ workPicPath = path+File.separator+fileName; } logger.debug("idPicPath: " + idPicPath); logger.debug("workPicPath: " + workPicPath); }else{ request.setAttribute(errorInfo, " * 上传图片格式不正确"); flag = false; } } } if(flag){ user.setCreatedBy(((User)session.getAttribute(Constants.USER_SESSION)).getId()); user.setCreationDate(new Date()); user.setIdPicPath(idPicPath); user.setWorkPicPath(workPicPath); try { if(userService.add(user)){ return "redirect:/sys/user/list"; } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } return "useradd"; } @RequestMapping(value="/modify/{id}",method=RequestMethod.GET) public String getUserById(@PathVariable String id,Model model,HttpServletRequest request){ User user = new User(); try { user = userService.getUserById(Integer.parseInt(id)); if(user.getIdPicPath() != null && !"".equals(user.getIdPicPath())){ String[] paths = user.getIdPicPath().split("\\"+File.separator); logger.debug("view picPath paths[paths.length-1]============ " + paths[paths.length-1]); user.setIdPicPath(request.getContextPath()+"/statics/uploadfiles/"+paths[paths.length-1]); } if(user.getWorkPicPath() != null && !"".equals(user.getWorkPicPath())){ String[] paths = user.getWorkPicPath().split("\\"+File.separator); logger.debug("view workPicPath paths[paths.length-1]======