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這裏是controller
:鏈接到/下降到Apache根
@Controller
public class HomeController {
@Autowired
private UserDAO userDao;
@RequestMapping("/")
public ModelAndView accueil() throws Exception {
List<User> listUsers = userDao.list();
ModelAndView model = new ModelAndView("UserList");
model.addObject("userList", listUsers);
return model;
}
@RequestMapping(value = "/new", method = RequestMethod.GET)
public ModelAndView newUser() {
ModelAndView model = new ModelAndView("UserForm");
model.addObject("user", new User());
return model;
}
...
}
裏面一個jsp
我放在一個鏈接內的按鈕,這樣可以在點擊然後當controller
行動「ACCUEIL」會被稱爲:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form"%>
<html>
...
<tr>
<td>
<input type="submit" value="Save">
</td>
<td><a href="/"><input type="button" value="Annuler" /></a></td>
</tr>
</form:form>
...
問題是,當我點擊「Annuler」按鈕,然後我到達localhost:8080!那麼如何正確編寫鏈接目標?