基于java的学校管理系统设计与实现毕业设计（源码+数据库）

package com.freak.controller; import java.io.File; import java.util.Date; import java.util.HashMap; import java.util.Map; import javax.servlet.http.HttpServletRequest; import org.apache.commons.lang.StringUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; 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 org.springframework.web.servlet.ModelAndView; import com.freak.page.Page; import com.freak.pojo.Doctor; import com.freak.service.DoctorService; /** * ҽ����Ϣ���� * * */ @RequestMapping("/doctor") @Controller public class DoctorController { @Autowired private DoctorService doctorService; /** * ҽ����Ϣ�б� * * @param model * @return */ @RequestMapping(value = "/list", method = RequestMethod.GET) public ModelAndView tolist(ModelAndView model) { model.setViewName("doctor/doctor_list"); return model; } /** * ��ȡҽ����Ϣ�б� * * @param aName * @param page * @return */ @RequestMapping(value = "/get_list", method = RequestMethod.POST) @ResponseBody public Map<String, Object> getList( @RequestParam(value = "dName", required = false, defaultValue = "") String dName, Page page) { Map<String, Object> map = new HashMap<String, Object>(); Map<String, Object> queryMap = new HashMap<String, Object>(); queryMap.put("dName", "%" + dName + "%"); queryMap.put("offset", page.getOffset()); queryMap.put("pageSize", page.getRows()); map.put("rows", doctorService.findList(queryMap)); map.put("total", doctorService.getTotal(queryMap)); return map; } /** * ���ҽ������ * * @param doctor * @return */ @RequestMapping(value = "/add", method = RequestMethod.POST) @ResponseBody public Map<String, String> toadd(Doctor doctor) { Map<String, String> ret = new HashMap<String, String>(); if (doctor == null) { ret.put("type", "error"); ret.put("msg", "���ݰ󶨳�������ϵ��̨����Ա!"); return ret; } if (StringUtils.isEmpty(doctor.getdName())) { ret.put("type", "error"); ret.put("msg", "��������Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdSex())) { ret.put("type", "error"); ret.put("msg", "�Ա���Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdYear())) { ret.put("type", "error"); ret.put("msg", "��ҽ���޲���Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdPhone())) { ret.put("type", "error"); ret.put("msg", "�ֻ��Ų���Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdRole())) { ret.put("type", "error"); ret.put("msg", "��ɫ����Ϊ��!"); return ret; } Doctor existDoctor = doctorService.findBydName(doctor.getdName()); if (existDoctor != null) { ret.put("type", "error"); ret.put("msg", "��ҽ�������Ѿ�����!"); return ret; } if (doctorService.add(doctor) <= 0) { ret.put("type", "error"); ret.put("msg", "���ʧ��!"); return ret; } ret.put("type", "success"); ret.put("msg", "��ӳɹ�!"); return ret; } /** * �༭����Ա���� * * @param doctor * @return */ @RequestMapping(value = "/edit", method = RequestMethod.POST) @ResponseBody public Map<String, String> edit(Doctor doctor) { Map<String, String> ret = new HashMap<String, String>(); if (doctor == null) { ret.put("type", "error"); ret.put("msg", "���ݰ󶨳�������ϵ��̨����Ա!"); return ret; } if (StringUtils.isEmpty(doctor.getdName())) { ret.put("type", "error"); ret.put("msg", "��������Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdSex())) { ret.put("type", "error"); ret.put("msg", "�Ա���Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdYear())) { ret.put("type", "error"); ret.put("msg", "��ҽ���޲���Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdPhone())) { ret.put("type", "error"); ret.put("msg", "�ֻ��Ų���Ϊ��!"); return ret; } if (StringUtils.isEmpty(doctor.getdRole())) { ret.put("type", "error"); ret.put("msg", "��ɫ����Ϊ��!"); return ret; } Doctor existDoctor = doctorService.findBydName(doctor.getdName()); if (existDoctor != null) { ret.put("type", "error"); ret.put("msg", "��ҽ�������Ѿ�����!"); return ret; } if (doctorService.edit(doctor) <= 0) { ret.put("type", "error"); ret.put("msg", "�޸�ʧ��!"); return ret; } ret.put("type", "success"); ret.put("msg", "�޸ijɹ�!"); return ret; } /** * ɾ������Ա���� * * @param doctor * @return */ @RequestMapping(value = "/delete", method = RequestMethod.POST) @ResponseBody public Map<String, String> delete( @RequestParam(value = "dIds[]", required = true) int[] dIds) { Map<String, String> ret = new HashMap<String, String>(); if (dIds == null) { ret.put("type", "error"); ret.put("msg", "��ѡ��Ҫɾ��������!"); return ret; } String dIdsString = ""; for (int dId : dIds) { dIdsString += dId + ","; } dIdsString = dIdsString.substring(0, dIdsString.length() - 1); if (doctorService.delete(dIdsString) <= 0) { ret.put("type", "error"); ret.put("msg", "ɾ��ʧ��!"); return ret; } ret.put("type", "success"); ret.put("msg", "ɾ���ɹ�!"); return ret; } /** * �ϴ�ͼƬ * @param dPhoto * @param request * @return */ @RequestMapping(value="/upload_dPhoto",method=RequestMethod.POST) @ResponseBody public Map<String, String> uploaddPhoto(MultipartFile dPhoto,HttpServletRequest request){ Map<String, String> ret = new HashMap<String, String>(); if(dPhoto == null){ ret.put("type", "error"); ret.put("msg", "ѡ��Ҫ�ϴ����ļ���"); return ret; } if(dPhoto.getSize() > 1024*1024*1024){ ret.put("type", "error"); ret.put("msg", "�ļ���С���ܳ���10M��"); return ret; } //��ȡ�ļ���׺ String suffix = dPhoto.getOriginalFilename().substring(dPhoto.getOriginalFilename().lastIndexOf(".")+1,dPhoto.getOriginalFilename().length()); if(!"jpg,jpeg,gif,png".toUpperCase().contains(suffix.toUpperCase())){ ret.put("type", "error"); ret.put("msg", "��ѡ��jpg,jpeg,gif,png��ʽ��ͼƬ��"); return ret; } String savePath = request.getServletContext().getRealPath("/") + "/resources/upload/"; File savePathFile = new File(savePath); if(!savePathFile.exists()){ //�������ڸ�Ŀ¼���򴴽�Ŀ¼ savePathFile.mkdir(); } String filename = new Date().getTime()+"."+suffix; try { //���ļ�������ָ��Ŀ¼ dPhoto.transferTo(new File(savePath+filename)); }catch (Exception e) { // TODO Auto-generated catch block ret.put("type", "error"); ret.put("msg", "�����ļ��쳣��"); e.printStackTrace(); return ret; } ret.put("type", "success"); ret.put("msg", "ҽ����Ϣɾ���ɹ���"); ret.put("filepath",request.getServletContext().getContextPath() + "/resources/upload/" + filename ); return ret; } }