@ModelAttribute("user")
public User getUser() {
User user = new User();
user.setUserId("1001");
user.setUserName("<>");
return user;
}
public void udateLoginInfo(User user) {
String sqlStr =
"update t_user set last_visit = ?,last_ip = ?,credits = ? " + " where user_id = ? ";
jdbcTemplate.update(
sqlStr,
new Object[] {user.getLastVisit(), user.getLastIp(), user.getCreadits(), user.getUserId()});
}
@RequestMapping(value = "/handle63")
public String handle63(ModelMap modelMap) {
User user = (User) modelMap.get("user");
user.setUserName("tom");
modelMap.addAttribute("testAttr", "value1");
return "/user/showUser";
}
@RequestMapping(value = "/handle72")
public String handle72(ModelMap modelMap, SessionStatus sessionStatus) {
User user = (User) modelMap.get("user");
if (user != null) {
user.setUserName("Jetty");
sessionStatus.setComplete();
}
return "/user/showUser";
}
@RequestMapping(value = "/handle92")
public String handle92(@ModelAttribute("user") User user, BindingResult bindingResult) {
ValidationUtils.rejectIfEmptyOrWhitespace(bindingResult, "userName", "required");
if ("aaaa".equalsIgnoreCase(user.getUserName())) {
bindingResult.rejectValue("userName", "reserved");
}
if (bindingResult.hasErrors()) {
return "/user/register4";
} else {
return "/user/showUser";
}
}
@RequestMapping(value = "/showUserListMix")
public String showUserListMix(ModelMap mm) {
Calendar calendar = new GregorianCalendar();
List<User> userList = new ArrayList<User>();
User user1 = new User();
user1.setUserName("tom");
user1.setRealName("汤姆1");
calendar.set(1980, 1, 1);
user1.setBirthday(calendar.getTime());
User user2 = new User();
user2.setUserName("john");
user2.setRealName("约翰");
user2.setBirthday(calendar.getTime());
userList.add(user1);
userList.add(user2);
mm.addAttribute("userList", userList);
return "userListMix";
}
@RequestMapping(value = "/handle71")
public String handle71(@ModelAttribute("user") User user) {
user.setUserName("John");
return "redirect:handle72.html";
}
@ModelAttribute("user2")
public User getUser2() {
User user = new User();
user.setUserId("1");
return user;
}
@RequestMapping(value = "/handle62")
public String handle62(@ModelAttribute("user") User user) {
user.setUserName("tom");
return "/user/showUser";
}
@RequestMapping(value = "/handle61")
public String handle61(@ModelAttribute("user") User user) {
user.setUserId("1000");
return "/user/createSuccess";
}
@RequestMapping(value = "/handle51")
public ResponseEntity<User> handle51(HttpEntity<User> requestEntity) {
User user = requestEntity.getBody();
user.setUserId("1000");
return new ResponseEntity<User>(user, HttpStatus.OK);
}