spring怎么获取session spring mvc怎么获取session

spring怎么获取session

do"
return new ModelAndView(new RedirectView(".do"main.jsp".GET)
public ModelAndView login(ManagerModel managerModel..getManager(managerModel)
if(manager
return new ModelAndView(new RedirectView("../
return "success"))
}else{
return new ModelAndView(new RedirectView(",method = RequestMethodlogin,method = RequestMethod)

@RequestMapping(value = ".getManager(managerModel)
if(managermain.jsp"manager/!=null){
manager.setPassword("")
httpSession.setAttribute(".GET)
public String logout(HttpSession httpSession){
httpSessionmanager"!=null){
manager.setPassword("")
model.addAttribute("./admin/login.jsp"
}
}

方法二：使用SessionAttributes

[java] view plain copy print?
@Controller
@SessionAttributes("manager"admin/.do"))
}
}

@RequestMapping(value = "manager/logoutmanager", manager))ManagerModel managerModel){
return "success",ModelMap model){

ManagerModel manager = managerServiceImpladmin/))
}else{
return new ModelAndView(new RedirectView(", manager).getAttribute("manager"../.,method = RequestMethod.GET)
public ModelAndView login(ManagerModel managerModel,HttpSession httpSession){

ManagerModel manager = managerServiceImpl)
public class ManagerController {

@Resource
private ManagerService managerServiceImpl.GET)
public String logout(@ModelAttribute("manager"./admin/login.jsp",method = RequestMethod方法一：使用servlet-api

[java] view plain copy print?
@Controller
public class ManagerController {

@Resource
private ManagerService managerServiceImpl

@RequestMapping(value = "manager/login.do"))
}
}

@RequestMapping(value = "manager/logout

spring mvc怎么获取session

方法一：使用servlet-api

[java] view plain copy print?
@Controller
public class ManagerController {

@Resource
private ManagerService managerServiceImpl

@RequestMapping(value = "manager/login.do",method = RequestMethod.GET)
public ModelAndView login(ManagerModel managerModel,HttpSession httpSession){

ManagerModel manager = managerServiceImpl.getManager(managerModel)
if(manager!=null){
manager.setPassword("")
httpSession.setAttribute("manager", manager)
return new ModelAndView(new RedirectView("../admin/main.jsp"))
}else{
return new ModelAndView(new RedirectView("../admin/login.jsp"))
}
}

@RequestMapping(value = "manager/logout.do",method = RequestMethod.GET)
public String logout(HttpSession httpSession){
httpSession.getAttribute("manager")
return "success"
}
}

方法二：使用SessionAttributes

[java] view plain copy print?
@Controller
@SessionAttributes("manager")
public class ManagerController {

@Resource
private ManagerService managerServiceImpl

@RequestMapping(value = "manager/login.do",method = RequestMethod.GET)
public ModelAndView login(ManagerModel managerModel,ModelMap model){

ManagerModel manager = managerServiceImpl.getManager(managerModel)
if(manager!=null){
manager.setPassword("")
model.addAttribute("manager", manager)
return new ModelAndView(new RedirectView("../admin/main.jsp"))
}else{
return new ModelAndView(new RedirectView("../admin/login.jsp"))
}
}

@RequestMapping(value = "manager/logout.do",method = RequestMethod.GET)
public String logout(@ModelAttribute("manager")ManagerModel managerModel){
return "success"
}
}