春季网络Tomcat设置

【问题标题】：spring web tomcat setup春季网络Tomcat设置
【发布时间】：2014-03-27 23:37:21
【问题描述】：

我希望有人可以帮助我解决这个问题。 我已经上传了我正在处理的 spring 示例，以便更容易理解我想要实现的目标。

基本上，我想创建一个 Spring Web 宁静服务，并且我正在尝试将各个部分组合在一起。 我已经使用jpa，我可以调用数据库（mysql）并获取数据；我使用 Main 类对此进行了测试。 现在我想添加一个接口（index.html）并使用控制器从数据库中检索数据（restful 服务） 但是，我遇到了配置问题。 这是项目 http://www.sendspace.com/file/so37f1

你们能帮我解决以下问题吗：

我正在尝试设置一个自定义页面，以便当我启动 tomcat 时，它会转到 index.html 并从那里我可以进行各种调用。 如何设置自定义页面 我在配置中缺少什么吗？因为当我尝试在服务器上运行它时，我得到以下错误

    INFO: Initializing Spring root WebApplicationContext
INFO  ContextLoader - Root WebApplicationContext: initialization started
INFO  XmlWebApplicationContext - Refreshing Root WebApplicationContext: startup date [Thu Mar 27 23:24:32 GMT 2014]; root of context hierarchy
INFO  XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [spring/application-config.xml]
ERROR ContextLoader - Context initialization failed
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to read candidate component class: file [C:\workspace-sts\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\SpringDataJpa\WEB-INF\classes\com\springdata\repositories\CustomerRepository.class]; nested exception is java.lang.IncompatibleClassChangeError: class org.springframework.core.type.classreading.ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class
Offending resource: class path resource [spring/application-config.xml]; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [C:\workspace-sts\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\SpringDataJpa\WEB-INF\classes\com\springdata\repositories\CustomerRepository.class]; nested exception is java.lang.IncompatibleClassChangeError: class org.springframework.core.type.classreading.ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class
    at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:76) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.data.repository.config.RepositoryBeanDefinitionParser.handleError(RepositoryBeanDefinitionParser.java:84) ~[spring-data-commons-1.6.4.RELEASE.jar:na]
    at org.springframework.data.repository.config.RepositoryBeanDefinitionParser.parse(RepositoryBeanDefinitionParser.java:77) ~[spring-data-commons-1.6.4.RELEASE.jar:na]
    at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1438) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:185) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180) ~[spring-beans-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125) ~[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94) ~[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130) ~[spring-context-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537) ~[spring-context-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451) ~[spring-context-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389) ~[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294) ~[spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112) [spring-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791) [catalina.jar:7.0.34]
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285) [catalina.jar:7.0.34]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [catalina.jar:7.0.34]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) [catalina.jar:7.0.34]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) [catalina.jar:7.0.34]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_51]
    at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [C:\workspace-sts\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\SpringDataJpa\WEB-INF\classes\com\springdata\repositories\CustomerRepository.class]; nested exception is java.lang.IncompatibleClassChangeError: class org.springframework.core.type.classreading.ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class
    at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:290) ~[spring-context-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.data.repository.config.RepositoryConfigurationSourceSupport.getCandidates(RepositoryConfigurationSourceSupport.java:68) ~[spring-data-commons-1.6.4.RELEASE.jar:na]
    at org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport.getRepositoryConfigurations(RepositoryConfigurationExtensionSupport.java:53) ~[spring-data-commons-1.6.4.RELEASE.jar:na]
    at org.springframework.data.repository.config.RepositoryBeanDefinitionParser.parse(RepositoryBeanDefinitionParser.java:69) ~[spring-data-commons-1.6.4.RELEASE.jar:na]
    ... 30 common frames omitted
Caused by: java.lang.IncompatibleClassChangeError: class org.springframework.core.type.classreading.ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class
    at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.7.0_51]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:800) ~[na:1.7.0_51]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[na:1.7.0_51]
    at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2904) ~[catalina.jar:7.0.34]
    at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173) ~[catalina.jar:7.0.34]
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681) ~[catalina.jar:7.0.34]
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559) ~[catalina.jar:7.0.34]
    at java.lang.ClassLoader.defineClass1(Native Method) ~[na:1.7.0_51]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:800) ~[na:1.7.0_51]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[na:1.7.0_51]
    at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2904) ~[catalina.jar:7.0.34]
    at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1173) ~[catalina.jar:7.0.34]
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1681) ~[catalina.jar:7.0.34]
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559) ~[catalina.jar:7.0.34]
    at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:63) ~[spring-core-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:80) ~[spring-core-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:102) ~[spring-core-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:266) ~[spring-context-3.2.3.RELEASE.jar:3.2.3.RELEASE]
    ... 33 common frames omitted
Mar 27, 2014 11:24:33 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Failed to read candidate component class: file [C:\workspace-sts\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\SpringDataJpa\WEB-INF\classes\com\springdata\repositories\CustomerRepository.class]; nested exception is java.lang.IncompatibleClassChangeError: class org.springframework.core.type.classreading.ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class
Offending resource: class path resource [spring/application-config.xml]; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [C:\workspace-sts\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\SpringDataJpa\WEB-INF\classes\com\springdata\repositories\CustomerRepository.class]; nested exception is java.lang.IncompatibleClassChangeError: class org.springframework.core.type.classreading.ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class
    at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
    at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
    at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:76)
    at org.springframework.data.repository.config.RepositoryBeanDefinitionParser.handleError(RepositoryBeanDefinitionParser.java:84)
    at org.springframework.data.repository.config.RepositoryBeanDefinitionParser.parse(RepositoryBeanDefinitionParser.java:77)
    at org.springframework.beans.factory.xml.NamespaceHandlerSupport.parse(NamespaceHandlerSupport.java:73)
    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1438)
    at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:185)
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
    at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
    at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
    at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
    at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
    at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
    at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:744)
Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: file [C:\workspace-sts\.metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\SpringDataJpa\WEB-INF\classes\com\springdata\repositories\CustomerRepository.class]; nested exception is java.lang.IncompatibleClassChangeError: class org.springframework.core.type.classreading.ClassMetadataReadingVisitor has interface org.springframework.asm.ClassVisitor as super class
    at org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider.findCandidateComponents(ClassPathScanningCandidateComponentProvider.java:290)
    at org.springframework.data.repository.config.RepositoryConfigurationSourceSupport.getCandidates(RepositoryConfigurationSourceSupport.java:68)
    at org.springframework.data.repository.config.RepositoryConfigurationExtensionSupport.getRepositoryConfigurations(RepositoryConfigurationExtensionSupport.java:53)
    at org.springframework.data.repository.config.RepositoryBeanDefinitionParser.parse(RepositoryBeanDefinitionParser.java:69)
    ... 30 more

提前致谢。

【问题讨论】：

  • 您能否创建一个不包含数据源的较小项目，否则很难重现您的问题，因为我不知道您的数据库架构是什么。
  • 下面是一个更简单的版本，我想要实现的是能够改变欢迎页面。我已经阅读了 welcom-list 并尝试应用它们，但它不起作用。它包含我创建的 index.htm 文件，我如何配置系统以便当您转到 localhost:8080/WebTest 时，它会显示 index.htm 主页？ sendspace.com/file/xli1jy

标签： xml spring configuration


【解决方案1】：

我该如何配置系统，以便当您访问 localhost:8080/WebTest 时，它会显示 index.htm 主页？

您需要使用将请求映射到/到某个视图名称（例如：“索引”）的处理程序方法创建一个控制器

@Controller
public class IndexController
  @RequestMapping("/")
  public String index() {
    return "index";
  }
}

并创建文件src/main/webapp/WEB-INF/view/index.htm。这将被映射到localhost:8080/WebTest/index.htm，因为在 mvc-config.xml 中你已经有一个视图解析器：

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
  <property name="prefix" value="/WEB-INF/view/"/>
  <property name="suffix" value=".htm"/>
</bean>

请阅读参考文档：http://docs.spring.io/spring/docs/4.0.3.RELEASE/spring-framework-reference/htmlsingle/#mvc-ann-requestmapping

【讨论】：

  • 我按照你说的做了，但是没有用。我在视图文件夹中创建了一个控制器映射“/”index.html，但是当我运行该服务时，如果我到达 webtest/index.html，即使这样我也得到 404 错误并且控制台状态没有找到映射。
  • 抱歉调试太难了，如果您可以使用 dropbox / sendspace 上传您的项目并分享它会有所帮助。
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