Spring tiles集成

Question

我正在为我的网站使用Spring和tiles，我收到错误，因为org.apache.tiles.request.render.CannotRenderException:无法呈现非字符串的属性，toString返回: null

有人能帮我一下吗。

我的Java代码

package com.finman.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import com.finman.form.LoginForm;

@Controller
public class LoginAction
{
    @RequestMapping("/login")
    public ModelAndView login(Model model,LoginForm finLoginForm,HttpServletRequest request,HttpSession httpSession) throws Exception
    {

        String forward = null;

            forward = "index.path";
        return new ModelAndView(forward);
    }
}

我的tiles defs.xml是

​

<definition name="index.path" path="/jsp/layout.jsp">
    <put name="header" value="/jsp/header.jsp" />
    <put name="menu" value="/jsp/finmenu.jsp" />
    <put name="body" value="/jsp/body.jsp" />
    <put name="footer" value="/jsp/footer.jsp" />
</definition>

​

我的spring.xml包含

<bean id="viewResolver" class="org.springframework.web.servlet.view.tiles3.TilesViewResolver"/>
    <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles3.TilesConfigurer">
    <property name="definitions">
        <list>
            <value>/WEB-INF/tiles-defs.xml</value>
        </list>
    </property>
</bean>

Answer 1

您还需要一个tiles configurer bean :请参阅http://viralpatel.net/blogs/spring-3-mvc-tiles-plugin-tutorial-example-eclipse/

<!-- Configure Tiles -->
<bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles3.TilesConfigurer">
    <property name="definitions">
        <list>
            <value>classpath:com/view/web/config/views/*.xml</value>
        </list>
    </property>
</bean>