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我想Spring MVC的例子，我不能够控制从JSP传送到控制器class.My控制器类是如下Spring MVC的请求的资源不可用
CController.java
package project4;
import project4.UserDAO1;
import project4.User1;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.multiaction.MultiActionController;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.validation.BindingResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
@Controller
@RequestMapping("/frm4")
public class CController{
private UserDAO1 userDAO;
@Autowired
@Qualifier("myUserDAO")
private UserDAOImpl1 myUserDAO;
public void setUserDAO(UserDAO1 userDAO) {
this.userDAO = userDAO;
}
@RequestMapping(params = "add", method = RequestMethod.POST)
public ModelAndView add(@ModelAttribute("add") User1 user,HttpServletRequest
request,HttpServletResponse response) throws Exception {
userDAO.saveUser(user);
System.out.println("hai");
return new ModelAndView("redirect:list.htm");
}
@RequestMapping(params = "delete", method = RequestMethod.POST)
@Transactional
public ModelAndView delete(@ModelAttribute("delete") User1 user,HttpServletRequest
request,HttpServletResponse response) throws Exception {
userDAO.deleteUser(user);
return new ModelAndView("redirect:list.htm");
}
@RequestMapping(params = "find", method = RequestMethod.POST)
@Transactional
public ModelAndView find(@ModelAttribute("find") User1 user,HttpServletRequest
request,HttpServletResponse response) throws Exception {
userDAO.findUser(user);
return new ModelAndView("redirect:list.htm");
}
@RequestMapping(params = "update", method = RequestMethod.POST)
@Transactional
public ModelAndView update(@ModelAttribute("update") User1 user,HttpServletRequest
request,HttpServletResponse response) throws Exception {
userDAO.updateUser(user);
return new ModelAndView("redirect:list.htm");
}
public ModelAndView list(HttpServletRequest request,
HttpServletResponse response) throws Exception {
ModelMap modelMap = new ModelMap();
modelMap.addAttribute("userList", userDAO.listUser());
modelMap.addAttribute("user", new User1());
return new ModelAndView("userForm", modelMap);
}
}
和JSP页面如下
frm4.jsp
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<form method="POST" action="add.do">
<table>
<tr>
<td><label for="id">Id:</label></td>
<td>
<input name="id" value="${user.id}" />
</td>
</tr>
<tr>
<td>
<label for="name">Name:</label></td>
<td>
<input name="name" value="${user.name}" />
</td>
</tr>
<tr>
<td>
<label for="password">Password:</label></td>
<td>
<input name="password" value="${user.password}" />
</td>
</tr>
<tr>
<td>
<label for="gender">Gender:</label></td>
<td>
<input name="gender" value="${user.gender}" />
</td>
</tr>
<tr>
<td>
<label for="lastName">Country:</label></td>
<td>
<input name="country" value="${user.country}" />
</td>
</tr>
</table>
<input type="submit" value="Submit"/>
</form>
</body>
</html>
我我不使用jsp中春表单标签（因为它扔我“既不结合也不是普通的目标对象”错误）。所以，当我运行这个程序，我收到以下错误作为
type Status report
message
description The requested resource() is not available.
和我得到的网址
http://localhost:8080/Spring/add.do
其中春季是下我已经存储了program.I都划归在src.I“project4”文件夹中的CController.java控制器类我的项目名称已经把frm4.jsp和的List.jsp在WebContent下。
编辑：
我试图
<form method="POST" action="CController/add.do">
和
<form method="POST" action="Spring/CController/add.do">
但错误是一样的
'行动= “FRM4/add.do”'？ – NINCOMPOOP 2013-04-29 05:33:54
我也试过，但错误仍然是一样的 – Ezhil 2013-04-29 05:36:04