我将尝试使用Maven在Jetty上部署一个应用程序:
我已经按照以下配置来设置插件:
<plugin>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>8.0.4.v20111024</version>
</plugin>
我有一个WebApplicationContextInitializer,为了方便起见,我已经将其简化:
AnnotationConfigWebApplicationContext dispatcherContext = new AnnotationConfigWebApplicationContext();
// Register and map the main dispatcher servlet
ServletRegistration.Dynamic dispatcher = container.addServlet("appServlet", new DispatcherServlet(dispatcherContext));
dispatcher.setLoadOnStartup(2);
dispatcher.addMapping("/site/*");
当我在Spring Tool Suite中运行jetty:run时,无法访问我的servlet。启动日志如下:
[INFO] Configuring Jetty for project: Test
[INFO] webAppSourceDirectory C:\Users\Alex\Documents\spring\Test\src\main\webapp does not exist. Defaulting to C:\Users\Alex\Documents\spring\Test\src\main\webapp
[INFO] Reload Mechanic: automatic
[INFO] Classes = C:\Users\Alex\Documents\spring\Test\target\classes
[INFO] Context path = /
[INFO] Tmp directory = C:\Users\Alex\Documents\spring\Test\target\tmp
[INFO] Web defaults = org/eclipse/jetty/webapp/webdefault.xml
[INFO] Web overrides = none
[INFO] web.xml file = null
[INFO] Webapp directory = C:\Users\Alex\Documents\spring\Test\src\main\webapp
2012-02-06 21:22:38.048:INFO:oejs.Server:jetty-8.0.4.v20111024
2012-02-06 21:22:38.807:INFO:oejpw.PlusConfiguration:No Transaction manager found - if your webapp requires one, please configure one.
2012-02-06 21:22:41.828:INFO:/:Spring WebApplicationInitializers detected on classpath: [org.test.application.config.TestWebApplicationInitializer@f946f9]
2012-02-06 21:22:41.965:INFO:/:Initializing Spring FrameworkServlet 'appServlet'
INFO : org.springframework.web.servlet.DispatcherServlet - FrameworkServlet 'appServlet': initialization started
INFO : org.springframework.web.context.support.AnnotationConfigWebApplicationContext - Refreshing WebApplicationContext for namespace 'appServlet-servlet': startup date [Mon Feb 06 21:22:41 GMT 2012]; root of context hierarchy
INFO : org.springframework.context.annotation.ClassPathBeanDefinitionScanner - JSR-330 'javax.inject.Named' annotation found and supported for component scanning
INFO : org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor - JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
INFO : org.springframework.beans.factory.support.DefaultListableBeanFactory - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@18b24cb: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; root of factory hierarchy
INFO : org.springframework.web.servlet.DispatcherServlet - FrameworkServlet 'appServlet': initialization completed in 235 ms
2012-02-06 21:22:42.344:INFO:oejsh.ContextHandler:started o.m.j.p.JettyWebAppContext{/,file:/C:/Users/Alex/Documents/spring/Test/src/main/webapp/},file:/C:/Users/Alex/Documents/spring/Test/src/main/webapp/
2012-02-06 21:22:42.344:INFO:oejsh.ContextHandler:started o.m.j.p.JettyWebAppContext{/,file:/C:/Users/Alex/Documents/spring/Test/src/main/webapp/},file:/C:/Users/Alex/Documents/spring/Test/src/main/webapp/
2012-02-06 21:22:42.345:INFO:oejsh.ContextHandler:started o.m.j.p.JettyWebAppContext{/,file:/C:/Users/Alex/Documents/spring/Test/src/main/webapp/},file:/C:/Users/Alex/Documents/spring/Test/src/main/webapp/
2012-02-06 2012-02-06 21:22:42.352:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:8080 STARTING
[INFO] Started Jetty Server
如果我访问http://localhost:8080/,会显示默认的Jetty页面,但没有列出上下文。我尝试按照这里所述的将webdefaults.xml复制到我的项目中,但这并没有解决问题,只是删除了默认的servlet页面。在Tomcat中正确部署,因此我怀疑是maven-jetty-plugin的问题。有人对此有经验吗?编辑:我可以确认如果我更改Jetty配置以使应用程序在上下文/application下部署,然后转到http://localhost:8080/application/site/,会收到404错误。然而,调度程序servlet已记录:
No mapping found for HTTP request with URI [/application/site/] in DispatcherServlet with name 'appServlet'
这表明我的控制器映射存在问题,对吗?
启动日志显示已经注册了此映射:
Mapped "{[/],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String org.test.application.controller.HomeController.catchAll()
我错过了什么?
/site
,所以我期望该站点在http://localhost:8080/site/
上可用,对吗? - dma_khttp://localhost:8080/application/site/
?你已经将应用程序部署到根上下文中(请参见日志中的Context path = /
),因此URL应该是http://localhost:8080/site/
。你能试试吗?如果这没有帮助,那么请将日志级别增加到 TRACE 级别并在日志中使用 grep 命令。 - dma_k