为什么我的简单springmvc web应用程序关闭Jetty？

问题描述：

看看我的一个简单的springmvc应用程序的日志文件（homecontroller索引操作输出'hello world'），看起来该网站由于某种原因正在关闭？为什么我的简单springmvc web应用程序关闭Jetty？

我只是将我的.war文件推送到jetty_home/webapps文件夹，并启动了码头服务。

[email protected]:/usr/share/jetty/logs$ cat 2011_11_01.stderrout.log.022538550 
2011-11-01 02:15:26.080:INFO::jetty-6.1.24 
2011-11-01 02:15:26.192:INFO::Deploy /etc/jetty/contexts/javadoc.xml -> [email protected]{/javadoc,file:/usr/share/jetty/javadoc} 
2011-11-01 02:15:26.338:INFO::Extract file:/var/lib/jetty/webapps/springmvc.war to /var/cache/jetty/data/Jetty__8080_springmvc.war__springmvc__s1aryk/webapp 
2011-11-01 02:15:26.821:INFO::NO JSP Support for /springmvc, did not find org.apache.jasper.servlet.JspServlet 
2011-11-01 02:15:28.245:INFO:/springmvc:Initializing Spring FrameworkServlet 'springmvc' 
0 [main] INFO org.springframework.web.servlet.DispatcherServlet - FrameworkServlet 'springmvc': initialization started 
69 [main] INFO org.springframework.web.context.support.XmlWebApplicationContext - Refreshing WebApplicationContext for namespace 'springmvc-servlet': startup date [Tue Nov 01 02:15:28 UTC 2011]; root of context hierarchy 
145 [main] INFO org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loading XML bean definitions from ServletContext resource [/WEB-INF/spring/servlet-context.xml] 
504 [main] INFO org.springframework.context.annotation.ClassPathBeanDefinitionScanner - JSR-330 'javax.inject.Named' annotation found and supported for component scanning 
795 [main] INFO org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor - JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 
853 [main] INFO org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.s[email protected]1cd107f: defining beans [homeController,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping#0,org.springframework.format.support.FormattingConversionServiceFactoryBean#0,org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter#0,org.springframework.web.servlet.handler.MappedInterceptor#0]; root of factory hierarchy 
1064 [main] INFO org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping - Root mapping to handler 'homeController' 
1446 [main] INFO org.springframework.web.servlet.DispatcherServlet - FrameworkServlet 'springmvc': initialization completed in 1445 ms 
2011-11-01 02:15:29.738:INFO::NO JSP Support for , did not find org.apache.jasper.servlet.JspServlet 
2011-11-01 02:15:29.746:INFO::Opened /var/log/jetty/2011_11_01.request.log 
2011-11-01 02:15:29.810:INFO::Started [email protected]:8080 
hello, world! 
2011-11-01 02:24:01.775:INFO::Shutdown hook executing 
2011-11-01 02:24:01.775:INFO::Graceful shutdown [email protected]:8080 
2011-11-01 02:24:01.828:INFO::Graceful shutdown [email protected]{/javadoc,file:/usr/share/jetty/javadoc} 
2011-11-01 02:24:01.828:INFO::Graceful shutdown [email protected]{/springmvc,file:/var/lib/jetty/webapps/springmvc.war} 
2011-11-01 02:24:01.828:INFO::Graceful shutdown [email protected]{,file:/var/lib/jetty/webapps/root/} 
2011-11-01 02:24:02.828:INFO::Stopped [email protected]:8080 
2011-11-01 02:24:02.829:INFO:/springmvc:Destroying Spring FrameworkServlet 'springmvc' 
514583 [Shutdown] INFO org.springframework.web.context.support.XmlWebApplicationContext - Closing WebApplicationContext for namespace 'springmvc-servlet': startup date [Tue Nov 01 02:15:28 UTC 2011]; root of context hierarchy 
514584 [Shutdown] INFO org.springframework.beans.factory.support.DefaultListableBeanFactory - Destroying singletons in org.s[email protected]1cd107f: defining beans [homeController,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping#0,org.springframework.format.support.FormattingConversionServiceFactoryBean#0,org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter#0,org.springframework.web.servlet.handler.MappedInterceptor#0]; root of factory hierarchy 
2011-11-01 02:24:02.834:INFO::Shutdown hook complete

这是一个使用maven项目构建的IntelliJ.war文件。

这是我第一次部署，所以请不要以为我知道我在做什么:)

更新

其实这似乎是起来，当我做了wget的本地主机：8080/springmvc /我得到的消息：

Resolving localhost... 127.0.0.1 
Connecting to localhost|127.0.0.1|:8080... connected. 
HTTP request sent, awaiting response... 500 JSP support not configured 
2011-11-01 02:33:34 ERROR 500: JSP support not configured.

由于某种原因，这不工作在码头上，它在tomcat上工作正常吗？

搜索码头和JSP支持网络;这是一个已知的配置/库问题（实际上在一两天前就回答了这个问题）。 –

答

，如果这是一个Maven项目yetty插件添加到您的POM文件

<plugins> 
    <plugin> 
     <groupId>org.mortbay.jetty</groupId> 
     <artifactId>maven-jetty-plugin</artifactId> 
     <version>6.1.10</version> 
    </plugin> 
</plugins>

然后执行以下命令

mvn jetty:run

答

根据this link

码头未实现JSP直接。相反，它使用servlet来提供servle规范所要求的这种功能。 2.5 Servlet规范的伴侣是2.1 JSP规范

因此，您需要一个带有JSP的jar。

如果你在Maven插件中使用Jetty 6，我想像Peter Szanto所回答的依赖会解决它。另一方面，如果您将它用作应用程序的一部分，则需要添加适当的jsp jar。

有关使用码头6.1 Maven项目例如可以包括在pom.xml：

<dependency> 
    <groupId>org.mortbay.jetty</groupId> 
    <artifactId>jsp-2.1</artifactId> 
    <version>6.1.14</version> 
</dependency>

为什么我的简单springmvc web应用程序关闭Jetty？

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