java - @RequestMapping( method = RequestMethod.POST) 提交后获得 HTTP 状态 405 - 请求方法 'POST'

Question

您好，我在这个 Controller 中有一个有线行为。我有两种方法 Get 准备信息以 html 形式显示和 POST 获取提交:

Controller :

@Controller
public class NotificationController {

    final String  JSP_NOTIFICATION_01="pages/sendPush/createNotification";
    final String  JSP_NOTIFICATION_02="pages/sendPush/createNotificationStep2";


    @RequestMapping(value ="/admin/notification/newNotification",method = RequestMethod.GET)
    public String newNotification( Map<String, Object> model, HttpServletRequest request) {

        //prepare  info to fill html form

        request.getSession().setAttribute("notificacion", notification);
        return JSP_NOTIFICATION_01;
    }


    @RequestMapping( value ="/admin/notification/sendNotification", method = RequestMethod.POST)
    public String saveNotification(@ModelAttribute("notForm") SendNotificationModel notForm,
                                      Map<String, Object> model,HttpServletRequest request) {


        //Get all information from HTML form

        System.out.println("llego.."+resultado);

        model.put("resultado", resultado);

        return JSP_NOTIFICATION_02;
    }   
}

JSP

        <form:form action="${pageContext.request.contextPath}/admin/notification/sendNotification" method="post" commandName="notForm">
                <form:hidden path="clientName"  />
                <form:hidden path="clientCode"  />
            </tr>
            <tr>
                <td>topics:</td>
                <td><form:select path="topics" items="${topicList}" /></td>
            </tr>
            <tr>
                <td>users:</td>
                <td><form:select  multiple="true" path="users" items="${userList}"  /></td>
            </tr>
            <tr>
                <td>Tipo de despliege :</td>
                <td><form:select path="tipoNotificacion" items="${tipoNotificacionList}" /></td>
            </tr>

        </table>
            <tr>
                <td colspan="2" align="center"><input type="submit" value="Enviar" /></td>
            </tr>
        </table>

    </form:form>

提交 POST 方法后一如既往地接收请求，但返回后 spring 抛出 405 错误:

HTTP Status 405 - Request method 'POST' not supported
type Status report
message Request method 'POST' not supported
description The specified HTTP method is not allowed for the requested resource.

我正在使用 Spring 4.1.3 和 tomcat8

谢谢!!!

Answer 1

从 Controller 中删除@RequestMapping(value ="/admin/notification/sendNotification")