如何使用 Spring Controller 解析 Apache Tiles 定义

Posted 2023-03-30

【中文标题】如何使用 Spring Controller 解析 Apache Tiles 定义

【英文标题】：How to resolve Apache Tiles defintion with Spring Controller

【发布时间】：2013-11-25 14:26:55

【问题描述】：

给出以下情况：

我在tiles.xml 中定义了我的JSP 视图 我所有的 JSP 文件都位于 WEB-INF/pages 下并有自己的子文件夹

我必须如何定义 Spring 控制器通过 Apache Tiles 定义名称查找视图的 viewResolver？

示例：

<definition name="loginForm" extends="baseLayout"> --> 将是 由new ModelAndView("loginForm");找到

ViewResolver

@Configuration
@EnableWebMvc
@ComponentScan("com.itensis.holidayplanner")
public class WebAppConfig extends WebMvcConfigurerAdapter 

    @Bean
    public UrlBasedViewResolver setupViewResolver() 
        UrlBasedViewResolver resolver = new UrlBasedViewResolver();
        resolver.setPrefix("/WEB-INF/pages/");
        resolver.setSuffix(".jsp");
        resolver.setViewClass(JstlView.class);
        return resolver;
    

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) 
        registry.addResourceHandler("/webjars/**").addResourceLocations("/webjars/");
        registry.addResourceHandler("/css/**").addResourceLocations("/css/");
        registry.addResourceHandler("/img/**").addResourceLocations("/img/");
    

    @Bean
    public UrlBasedViewResolver viewResolver() 
        UrlBasedViewResolver viewResolver = new UrlBasedViewResolver();
        viewResolver.setViewClass(TilesView.class);
        return viewResolver;
    

    @Bean
    public TilesConfigurer tilesConfigurer() 
        TilesConfigurer tilesConfigurer = new TilesConfigurer();
        tilesConfigurer.setDefinitions(new String[]  "/WEB-INF/tiles.xml" );
        tilesConfigurer.setCheckRefresh(true);
        return tilesConfigurer;
    

登录控制器：

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

@Controller
public class LoginController 

    @RequestMapping(value="/login", method=RequestMethod.GET)
    public ModelAndView showLoginPage() 
        return new ModelAndView("loginForm");
    

    @RequestMapping(value="/success-login", method=RequestMethod.GET)  
    public ModelAndView successLogin()   
        return new ModelAndView("dashboardForm");  
     

    @RequestMapping(value="/error-login", method=RequestMethod.GET)  
    public ModelAndView invalidLogin()   
        ModelAndView modelAndView = new ModelAndView("loginForm");  
        modelAndView.addObject("error", true);  
        return modelAndView;  
      

    @RequestMapping(value="/logout", method=RequestMethod.POST)  
    public ModelAndView logout()   
        return new ModelAndView("loginForm");
      

Apache Tiles 定义 (tiles.xml)：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 3.0//EN" "http://tiles.apache.org/dtds/tiles-config_3_0.dtd">

<tiles-definitions>
    <definition name="baseLayout" template="/WEB-INF/pages/template/layout.jsp">
        <put-attribute name="title" value="Holiday Planner" />
        <put-attribute name="header" value="/WEB-INF/pages/template/header.jsp" />
        <put-attribute name="navigation" value="/WEB-INF/pages/template/navigation.jsp" />
        <put-attribute name="content" value="" />
        <put-attribute name="footer" value="/WEB-INF/pages/template/footer.jsp" />
        <put-attribute name="include" value="/WEB-INF/pages/template/include.jsp" />
    </definition>

    <definition name="loginForm" extends="baseLayout">
        <put-attribute name="navigation" value="" />
        <put-attribute name="content" value="/WEB-INF/pages/login/login.jsp" />
        <put-attribute name="footer" value="" />
    </definition>

    <definition name="dashboardForm" extends="baseLayout">
        <put-attribute name="content" value="/WEB-INF/pages/dashboard/dashboard.jsp" />
    </definition>

</tiles-definitions>

【参考方案1】：

我可以看到您对ViewResolver 有两个定义：一个在setupViewResolver() 中，另一个在viewResolver() 中。您应该删除第一个并保留第二个。

【参考方案2】：

我认为这不是完整的答案。是的，您不能像这样定义两个，但是您可以设置解析器的顺序。

viewResolver.setOrder(1);