Spring Boot + Thymeleaf + Apache 磁贴 - 找不到定义文件

Question

我的配置有一个奇怪的问题。我正在尝试使用 thymeleaf 配置 apache 磁贴。我正在尝试做与documentation page 相同的事情。
我有以下配置文件：

@Configuration
public class ViewConfig {

@Bean
public ViewResolver tilesViewResolver() {
    ThymeleafViewResolver vr = new ThymeleafViewResolver();
    vr.setTemplateEngine(templateEngine());
    vr.setViewClass(ThymeleafTilesView.class);
    vr.setCharacterEncoding("UTF-8");
    vr.setOrder(Ordered.LOWEST_PRECEDENCE);
    return vr;
}

@Bean
public ViewResolver thymeleafViewResolver() {
    ThymeleafViewResolver vr = new ThymeleafViewResolver();
    vr.setTemplateEngine(templateEngine());
    vr.setCharacterEncoding("UTF-8");
    vr.setOrder(Ordered.HIGHEST_PRECEDENCE);
    // all message/* views will not be handled by this resolver;
    vr.setExcludedViewNames(new String[]{"message/*"});
    return vr;
}

@Bean
public SpringTemplateEngine templateEngine() {
    SpringTemplateEngine templateEngine = new SpringTemplateEngine();
    templateEngine.addDialect(new TilesDialect());
    templateEngine.setTemplateResolver(templateResolver());
    return templateEngine;
}

@Bean
public ThymeleafTilesConfigurer tilesConfigurer() {
    ThymeleafTilesConfigurer ttc = new ThymeleafTilesConfigurer();
    ttc.setValidateDefinitions(false);
    ttc.setDefinitions(new String[]{"/templates/tiles-defs.xml"});
    return ttc;
}

@Bean
public TemplateResolver templateResolver() {
    ServletContextTemplateResolver resolver = new ServletContextTemplateResolver();
    resolver.setSuffix(".html");
    resolver.setPrefix("templates/");
    resolver.setTemplateMode("HTML5");
    resolver.setCharacterEncoding("UTF-8");
    return resolver;
}

}

我出于我的目的添加了 TemplateResolver，但删除它并没有帮助（因为具有与文档相同的配置）。
这是我的资源文件夹结构：

问题是我有以下异常： Caused by: java.io.FileNotFoundException: ServletContext resource [/templates/tiles-defs.xml] cannot be resolved to URL because it does not exist
最有趣的是我检查了target/classes（在类路径中）并且有文件templates/tiles-defs.xml。 我尝试了几次更改定义路径（我也尝试删除定义并从默认的WEB-INF/tiles.xml 路径中获取它）但没有结果 - 同样的例外。
我做错了什么？

Answer 1

我是这样解决的：

@Bean
public ThymeleafTilesConfigurer tilesConfigurer() {
    ThymeleafTilesConfigurer ttc = new ThymeleafTilesConfigurer();
    //ttc.setValidateDefinitions(false);
    ttc.setDefinitions(ThymeleafProperties.DEFAULT_PREFIX + "tiles-defs.xml");
    return ttc;
}