// 跳向下一action地址(带多个参数, 刷新后被清空), go-to
@RequestMapping("/goto")
public String go_to(RedirectAttributesModelMap model) {
UserLoginBean user = new UserLoginBean();
user.setUsername("中文名");
user.setPassword("password");
// 导入map
model.addFlashAttribute("user", user);
model.addFlashAttribute("message", "消息");
logger.info(model.getFlashAttributes().get("message").toString());
return "redirect:/from";
}
@RequestMapping(value = CATEGORY_CREATE_URL, method = RequestMethod.POST)
public String createCategory(
Category category, final RedirectAttributesModelMap redirectAttributesModelMap) {
categoryService.save(category);
redirectAttributesModelMap.addFlashAttribute(MSG_ATTRIBUTE, SUCCESS_CREATE_CATEGORY);
return REDIRECT_CREATE_QUESTION_URL;
}