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我有一个打包为可执行warfile的spring-boot应用程序，支持带有spring mvc、jsp和tile的嵌入式tomcat。

在带有 的 shell 中启动构建的 web 应用程序时java -jar app.war，我使服务成功运行。相反，当我尝试在 Eclipse 中运行启动配置时，sprint-boot 无法完成磁贴的初始化，但有以下异常：

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tilesConfigurer' defined in class path resource [au/com/inspiredgroup/config/MvcConfiguration.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: No URL for class path resource [WEB-INF/tiles.xml]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1566)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:688)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:321)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:958)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:947)
    at au.com.inspiredgroup.Application.main(Application.java:86)
Caused by: java.lang.IllegalArgumentException: No URL for class path resource [WEB-INF/tiles.xml]
    at org.springframework.web.servlet.view.tiles3.SpringWildcardServletTilesApplicationContext.getResources(SpringWildcardServletTilesApplicationContext.java:96)
    at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.getSources(TilesConfigurer.java:306)
    at org.apache.tiles.factory.BasicTilesContainerFactory.createLocaleDefinitionDao(BasicTilesContainerFactory.java:182)
    at org.apache.tiles.factory.BasicTilesContainerFactory.createDefinitionsFactory(BasicTilesContainerFactory.java:137)
    at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createDefinitionsFactory(TilesConfigurer.java:354)
    at org.apache.tiles.factory.BasicTilesContainerFactory.createContainer(BasicTilesContainerFactory.java:86)
    at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createContainer(TilesConfigurer.java:297)
    at org.apache.tiles.startup.AbstractTilesInitializer.createContainer(AbstractTilesInitializer.java:114)
    at org.apache.tiles.startup.AbstractTilesInitializer.initialize(AbstractTilesInitializer.java:64)
    at org.springframework.web.servlet.view.tiles3.TilesConfigurer.afterPropertiesSet(TilesConfigurer.java:271)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1625)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1562)
    ... 15 more
Caused by: java.io.FileNotFoundException: class path resource [WEB-INF/tiles.xml] cannot be resolved to URL because it does not exist
    at org.springframework.core.io.ClassPathResource.getURL(ClassPathResource.java:187)
    at org.springframework.web.servlet.view.tiles3.SpringWildcardServletTilesApplicationContext.getResources(SpringWildcardServletTilesApplicationContext.java:91)
    ... 26 more

这是 MVC 配置：

@EnableWebMvc
@Configuration
public class MvcConfiguration extends WebMvcConfigurerAdapter {

    /**
     * Basic setup for JSP views.
     */
    @Bean(name = "viewResolver")
    public InternalResourceViewResolver configureInternalViewResolver() {
        final InternalResourceViewResolver resolver = new InternalResourceViewResolver();
        resolver.setPrefix(PREFIX);
        resolver.setSuffix(SUFFIX);
        resolver.setOrder(1);
        return resolver;
    }

    @Bean
    public TilesViewResolver tilesViewResolver() {
        final TilesViewResolver tilesViewResolver = new TilesViewResolver();
        tilesViewResolver.setOrder(0);
        return tilesViewResolver;
    }

    @Bean
    public TilesConfigurer tilesConfigurer() {
        final TilesConfigurer configurer = new TilesConfigurer();
        configurer.setDefinitions(new String[] { "classpath:/WEB-INF/tiles.xml" });
        return configurer;
    }
    [...]
}

eclipse 中的启动器被配置为一个普通的 Java 应用程序。

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1 回答 1

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这发生在一个导入的项目中，它的 eclipse 设置没有在源代码控制存储库中共享（可以理解，在我看来，这通常是明智的（不）做的事情）；可能是因为这个，也可能不是，无论如何使用 maven 原型创建一个新项目并不会重现该问题。

要在 Eclipse 中修复我的设置，我必须编辑启动配置（作为运行Java Application），转到类路径选项卡，然后单击“高级...”按钮，然后单击“添加文件夹”并导航以添加/src/main/webapp文件夹。它将添加到“用户条目”中。

在此处输入图像描述

于 2015-02-18T02:45:05.847 回答