就业管理前台（SSM+mysql+tomcat）

package com.zrgk.web.action; import java.io.IOException; import java.io.PrintWriter; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpSession; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.ModelMap; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import com.google.gson.Gson; import com.zrgk.bean.Resume; import com.zrgk.bean.Standard; import com.zrgk.bean.Student; import com.zrgk.bean.StudentStandard; import com.zrgk.bean.Welfare; import com.zrgk.service.StandardService; @Controller @RequestMapping("StandardAction.do") public class StandardAction { @Autowired private StandardService ss; public StandardService getSs() { return ss; } public void setSs(StandardService ss) { this.ss = ss; } @RequestMapping(params="flag=findAllStandard")//首页搜索功能 public String findAllStandard(HttpServletRequest request, ModelMap mm){ String jobplace=request.getParameter("jobplace"); String jobname=request.getParameter("jobname"); Map<String,Object> map=new HashMap<String,Object>(); map.put("jobplace", jobplace); map.put("jobname", jobname); List<Standard> list=ss.findAllStandard(map);//查找所有职位信息 List<Standard> list1=ss.findAllJobplace();//查找所有工作地点 mm.put("map", map); mm.put("list", list); mm.put("list1", list1); return "web-index.jsp"; } @RequestMapping(params="flag=findAllStandard1")//求职页面搜索功能 public void findAllStandard(HttpServletRequest request,HttpServletResponse response){ response.setContentType("text/html;charset=utf-8"); String jobplace=request.getParameter("jobplace"); String jobname=request.getParameter("jobname"); Map<String,Object> map=new HashMap<String,Object>(); map.put("jobplace", jobplace); map.put("jobname", jobname); List<Standard> list=ss.findAllStandard(map);//查找所有职位信息 // List<Standard> list1=ss.findAllJobplace();//查找所有工作地点 Gson g = new Gson(); String json = g.toJson(list); try { response.getWriter().write(json); // mm.put("list1", list1); } catch (IOException e) { e.printStackTrace(); } } @RequestMapping(params="flag=standardSortByRcount") public void standardSortByRcount(HttpServletRequest request,ModelMap mm,HttpServletResponse response){ response.setContentType("text/html;charset=utf-8"); String jobplace=request.getParameter("jobplace"); String jobname=request.getParameter("jobname"); Map<String,Object> map=new HashMap<String,Object>(); map.put("jobplace", jobplace); map.put("jobname", jobname); List<Standard> list=ss.standardSortByRcount(map);//查找所有职位信息 // List<Standard> list1=ss.findAllJobplace();//查找所有工作地点 Gson g = new Gson(); String json = g.toJson(list); try { response.getWriter().write(json); // mm.put("list1", list1); } catch (IOException e) { e.printStackTrace(); } // mm.put("list", list); // mm.put("list1", list1); // return "web-index.jsp"; } @RequestMapping(params="flag=standardSortByReleaseTime") public void standardSortByReleaseTime(String jobplace,String jobname,ModelMap mm,HttpServletResponse response){ response.setContentType("text/html;charset=utf-8"); Map<String,Object> map=new HashMap<String,Object>(); map.put("jobplace", jobplace); map.put("jobname", jobname); List<Standard> list=ss.standardSortByReleaseTime(map);//查找所有职位信息 // List<Standard> list1=ss.findAllJobplace();//查找所有工作地点 Gson g = new Gson(); String json = g.toJson(list); try { response.getWriter().write(json); // mm.put("list1", list1); } catch (IOException e) { e.printStackTrace(); } // mm.put("list", list); // return "web-index.jsp"; } @RequestMapping(params="flag=login") public void login(HttpServletRequest request,HttpServletResponse response){ response.setContentType("text/plain; charset=UTF-8");//设置返回值编码放到最顶部，一定要在out前。 response.setCharacterEncoding("UTF-8");//设置返回值编码放到最顶部，一定要在out前。 String username=request.getParameter("username"); String st_password=request.getParameter("st_password"); HttpSession session = request.getSession(); //判断是邮箱还是手机号的正则表达式 String em = "^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$"; String ph = "^[1][34578]\\d{9}$"; PrintWriter out=null; if(username.matches(ph)){//手机号登录 Student student=new Student(); student.setPhone(username); student.setSt_password(st_password); Student stu=ss.login(student); try { out =response.getWriter(); if(stu!=null){ //用于判断是否已经登录 session.setAttribute("student", stu); response.getWriter().write("yes-"+stu.getSt_name()+"-"+stu.getSt_id()+"-"+stu.getImgurl()+"-"+stu.getEmail()+"-"+stu.getPhone()); }else{ out.write("no"); } } catch (IOException e) { e.printStackTrace(); } }else if(username.matches(em)){//邮箱登录 Student student=new Student(); student.setEmail(username); student.setSt_password(st_password); Student stu=ss.login(student); try { out =response.getWriter(); if(stu!=null){//用于判断是否已经登录 session.setAttribute("student", stu); response.getWriter().write("yes-"+stu.getSt_name()+"-"+stu.getSt_id()+"-"+stu.getImgurl()+"-"+stu.getEmail()+"-"+stu.getPhone()); }else{ out.write("no"); } } catch (IOException e) { e.printStackTrace(); } }else { try { out =response.getWriter(); out.write("no"); } catch (IOException e) { e.printStackTrace(); } } out.flush(); out.close(); } @RequestMapping(params="flag=standardDetails") //通过id查找职位详细信息 public String standardDetails(HttpServletRequest request, ModelMap mm){ String stand_id=request.getParameter("stand_id"); int stand_id1=Integer.parseInt(stand_id); Standard sta=ss.standardDetails(stand_id1); List<Welfare> list=ss.findWelfareById(stand_id1); Map<String,Object> map=new HashMap<String,Object>(); map.put("jobname", sta.getJobname()); List<Standard> list1=ss.standardSortByRcount(map);//查找所有职位信息 //从相似职位中去除当前页面的职位信息 for(int i=0;i<list1.size();i++){ if(list1.get(i).getStand_id()==stand_id1){ list1.remove(i); } } mm.put("standard", sta); mm.put("list", list); mm.put("list1",list1); return "web-details.jsp"; } @RequestMapping(params="flag=yanzhengusername") //验证用户名 public void yanzhengusername(String username,HttpServletResponse response) throws IOException{ //判断是邮箱还是手机号的正则表达式 String em = "^\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*$"; String ph = "^[1][34578]\\d{9}$"; PrintWriter out=response.getWriter(); if(username.matches(em)){ Student student=new Student(); student.setEmail(username); int num=ss.yanzhengusername(student.getEmail()); if(num==0){ out.write("1"); }else{ out.write("2"); } }else if(username.matches(ph)){ Student student=new Student(); student.setPhone(username); int num=ss.yanzhengusername(student.getPhone()); if(num==0){ out.write("1"); }else{ out.write("2");