我的 Controller :
@Controller
@RequestMapping("/articles")
@SessionAttributes({"user_sess"})
public class ArticleController {
@Autowired
private ArticleService articleService;
@RequestMapping(value = "/save", method = RequestMethod.POST)
public ModelAndView saveArticle(@ModelAttribute(" article ") Article article,
BindingResult result) {
ModelAndView modelAndView = new ModelAndView();
modelAndView.addObject("user_sess",article.getUser());
System.out.println("article.getUser()"+article.getUser());
articleService.addArticle( article);
// session.setAttribute("user_Sess", article.getUser());
// return new ModelAndView("redirect:/articles.html");
return new ModelAndView("Welcome");
}
@RequestMapping(method = RequestMethod.GET)
public ModelAndView listArticles() {
Map<String, Object> model = new HashMap<String, Object>();
model.put("articles", articleService.listArticles());
return new ModelAndView("articlesList", model);
}
@RequestMapping(value = "/add", method = RequestMethod.GET)
public ModelAndView addArticle(@ModelAttribute("article") Article article,
BindingResult result) {
return new ModelAndView("addArticle");
}
}
在Jsp页面Welcome.jsp中:
<p>Welcome: ${user_sess}</p>
//不知道如何使用 session 变量,因为jsp页面中未收到值。这是一个使用数据库mysql的简单spring mvc 3 hibernate项目。请帮助我
最佳答案
检查这个JSP标签库:http://static.springsource.org/spring-security/site/docs/current/reference/taglibs.html和<sec:authentication .../>
关于mysql - 想要在 spring mvc 3 中为我的登录表单使用 session 变量,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/16761800/