环境配置：
Jdk1.8 + Tomcat8.5 + mysql + Eclispe（IntelliJ IDEA,Eclispe,MyEclispe,Sts都支持）
项目技术：
Jdbc+ Servlert + html+ css + JavaScript + JQuery + Ajax + Fileupload等等
用户管理控制层：
@Controller
@RequestMapping("/user")
public class UserController {
@Resource
private IUserService userService;
@ResponseBody
@RequestMapping("/login")
public String toIndex(User user,HttpSession session){
String account=user.getAccount();
user=userService.userLogin(user.getAccount(),user.getPwd());
if(user!=null){
List> list = userService.findUserByAccount(account);
session.setAttribute("userInfo", JSON.toJSON(list));
session.setAttribute("account", account);
return "true";
}
else{
return "false";
}
}
@RequestMapping("/Forward")
public String loginForward(){
return "user/index";
}
@RequestMapping("/exit")
public String exit(HttpSession session){
session.invalidate();
return "login";
}
@RequestMapping("/myInfo")
public String myInfo(HttpSession session){
String account=(String) session.getAttribute("account");
List> list = userService.findUserByAccount(account);
session.setAttribute("userInfo", JSON.toJSON(list));
return "user/index";
}
@RequestMapping("/classTable")
public String classTable(HttpSession session){
List> list = userService.findClass();
session.setAttribute("classInfo", JSON.toJSON(list));
return "user/classTable";
}
@RequestMapping("/teachList")
public String teachList(HttpSession session){
return "user/teachList";
}
@ResponseBody
@RequestMapping("/selectTeach")
public String selectTeach(HttpSession session,Integer id){
List> list = userService.findSeTeach(id);
session.setAttribute("SelectTeachInfo", JSON.toJSON(list));
return "true";
}
@ResponseBody
@RequestMapping("/chooseTeach")
public String chooseTeach(Integer id,Integer cid,Integer uid){
userService.chooseTeach(id,cid,uid);
return "true";
}
@ResponseBody
@RequestMapping("/updateUserInfo")
public String updateUserInfo(Integer id,String account,Integer sex,Integer age,String name,String pwd,String tel,String address){
userService.updateUserInfo(id,account,sex,age,name,pwd,tel,address);
return "true";
}
}
系统管理控制层：
@Controller
@RequestMapping("/sys")
public class SysController {
@Resource
private IUserService userService;
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
@ResponseBody
@RequestMapping("/loginAdmin")
public String toIndex(Admin admin,HttpSession session){
admin=userService.adminLogin(admin.getName(),admin.getPwd());
if(admin!=null){
session.setAttribute("lastLoginTime", admin.getLastlogintime());
session.setAttribute("account", "123");
userService.setTime(df.format(new Date()));
return "true";
}else{
return "false";
}
}
@RequestMapping("/ForwardAdmin")
public String loginForward(HttpSession session){
List> countUserList=userService.countUser();
session.setAttribute("countUser",countUserList);
List> countTeachList=userService.countTeach();
session.setAttribute("countTeach",countTeachList);
List> countApparatusList=userService.countApparatus();
session.setAttribute("countApparatus",countApparatusList);
return "sys/main";
}
@RequestMapping("/userTable")
public String userTable(HttpSession session){
List> findUserList=userService.findUser();
session.setAttribute("findUserList",findUserList);
return "sys/userTable";
}
@RequestMapping("/teachTable")
public String teachTable(HttpSession session){
List> findUserList=userService.teachTable();
session.setAttribute("findTeachList",findUserList);
return "sys/teachTable";
}
@RequestMapping("/apparatusTable")
public String apparatusTable(HttpSession session){
List> findUserList=userService.apparatusTable();
session.setAttribute("findApparatusList",findUserList);
return "sys/apparatusTable";
}
@RequestMapping("/exit")
public String exit(HttpSession session){
session.invalidate();
return "login";
}
@ResponseBody
@RequestMapping("/getSex")
public List getSex(){
List list=userService.getSex();
return list;
}
@ResponseBody
@RequestMapping("/delUser")
public String delUser(Integer id){
userService.delUser(id);
return "true";
}
@ResponseBody
@RequestMapping("/delTeach")
public String delTeach(Integer id){
userService.delTeach(id);
return "true";
}
@ResponseBody
@RequestMapping("/delApp")
public String delApp(Integer id){
userService.delApp(id);
return "true";
}
@RequestMapping("/upUser")
public String upUser(Integer id,String account,Integer sex,Integer age,String name,String pwd,String tel,String address,HttpSession session){
List list=new ArrayList();
list.add(id);
list.add(account);
list.add(sex);
list.add(age);
list.add(name);
list.add(pwd);
list.add(tel);
list.add(address);
session.setAttribute("upList", list);
return "sys/upUser";
}
@RequestMapping("/upTeach")
public String upTeach(Integer id,String tname,Integer cid,String ttel,String taddress,HttpSession session){
List list=new ArrayList();
list.add(id);
list.add(tname);
list.add(cid);
list.add(ttel);
list.add(taddress);
session.setAttribute("upTeachList", list);
return "sys/upTeach";
}
@ResponseBody
@RequestMapping("/registerUser")
public String registerUser(User user){
List id=userService.findAccount(user.getAccount());
if(id.size()!=0){
return "false";
}
userService.registerUser(user);
return "true";
}
@RequestMapping("/addUser")
public String addUser(){
return "sys/addUser";
}
@RequestMapping("/addTeach")
public String addTeach(){
return "sys/addTeach";
}
@RequestMapping("/addApp")
public String addApp(){
return "sys/addApp";
}
@ResponseBody
@RequestMapping("/upUserInfo")
public String upUserInfo(Integer id,String account,Integer sex,Integer age,String name,String pwd,String tel,String address){
userService.updateUserInfo(id,account,sex,age,name,pwd,tel,address);
return "true";
}
@ResponseBody
@RequestMapping(value="/upTeachInfo",method=RequestMethod.POST)
public String upTeach(Integer id,String tname,Integer cid,String ttel,String taddress){
userService.upTeach(id,tname,cid,ttel,taddress);
return "true";
}
@ResponseBody
@RequestMapping("/addTeachInfo")
public String addTeachInfo(Teach teach){
userService.addTeachInfo(teach);
return "true";
}
@ResponseBody
@RequestMapping("/addAppInfo")
public String addAppInfo(String aname){
userService.addAppInfo(aname);
return "true";
}
}
拦截器配置：
public class SecurityServlet extends HttpServlet implements Filter{
private static final long serialVersionUID = 1L;
public void doFilter(ServletRequest arg0, ServletResponse arg1, FilterChain arg2) throws IOException, ServletException {
HttpServletRequest request=(HttpServletRequest)arg0;
HttpServletResponse response =(HttpServletResponse) arg1;
String count = (String) request.getSession().getAttribute("account");
String url=request.getRequestURI();
if(url.indexOf("login")<0){
if(count==null || "".equals(count) ) {
response.sendRedirect(request.getContextPath()+"/login.jsp");
}else{
arg2.doFilter(arg0, arg1);
}
}else{
arg2.doFilter(arg0, arg1);
}
if(url.contains(".css") || url.contains(".js") || url.contains(".png")){
arg2.doFilter(arg0, arg1);
}
}
public void init(FilterConfig arg0) throws ServletException {
}
}
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