使用Spring Boot项目时未将JSP文件部署到关键Web服务
我有一个简单的SpringBootWebMVC应用程序，其中一个JSP页面在本地工作，但是当我部署到Pivotal Web服务（由Pivotal.io托管）上时，我在查看JSP页面时出错。该应用程序打包为WAR：使用Spring Boot项目时未将JSP文件部署到关键Web服务,jsp,spring-mvc,cloud-foundry,Jsp,Spring Mvc,Cloud Foundry,我有一个简单的SpringBootWebMVC应用程序，其中一个JSP页面在本地工作，但是当我部署到Pivotal Web服务（由Pivotal.io托管）上时，我在查看JSP页面时出错。该应用程序打包为WAR： 2015-02-11 12:22:30.381 ERROR 31 --- [io-61338-exec-4] o.s.boot.context.web.ErrorPageFilter : Cannot forward to error page for request [/]
2015-02-11 12:22:30.381 ERROR 31 --- [io-61338-exec-4] o.s.boot.context.web.ErrorPageFilter : Cannot forward to error page for request [/] as the response has already been committed. As a result, the response may have the wrong status code. If your application is running on WebSphere Application Server you may be able to resolve this problem by setting com.ibm.ws.webcontainer.invokeFlushAfterService to false
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HomeController {
@RequestMapping("/")
public String viewHomePage() {
return "home";
}
}
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class SpringBootHWorldApplication {
public static void main(String[] args) {
SpringApplication.run(SpringBootHWorldApplication.class, args);
}
}
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;
public class ServletInitializer extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(SpringBootHWorldApplication.class);
}
}
spring.view.prefix: /WEB-INF/views/
spring.view.suffix: .jsp
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>Hello World!!</h1>
</body>
</html>
在此处插入标题
你好，世界！！
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.somecompany</groupId>
<artifactId>SpringBootHWorldExample</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>SpringBootHWorld</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.2.1.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<start-class>demo.SpringBootHWorldApplication</start-class>
<java.version>1.7</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
4.0.0
com.somecompany
最后是部署日志：
Checking application - SpringBootHWorld
Generating application archive
Creating application
Pushing application
Application successfully pushed
Starting and staging application
Got staging request for app with id 3e09036b-1575-42ac-9642-f667506f7c53
Updated app with guid 3e09036b-1575-42ac-9642-f667506f7c53 ({"state"=>"STARTED"})
-----> Downloaded app package (7.6M)
-----> Java Buildpack Version: v2.6.1 | https://github.com/cloudfoundry/java-buildpack.git#2d92e70
-----> Downloading Open Jdk JRE 1.8.0_31 from https://download.run.pivotal.io/openjdk/lucid/x86_64/openjdk-1.8.0_31.tar.gz (1.8s)
Expanding Open Jdk JRE to .java-buildpack/open_jdk_jre (1.2s)
-----> Downloading Spring Auto Reconfiguration 1.7.0_RELEASE from https://download.run.pivotal.io/auto-reconfiguration/auto-reconfiguration-1.7.0_RELEASE.jar (0.1s)
-----> Downloading Tomcat Instance 8.0.18 from https://download.run.pivotal.io/tomcat/tomcat-8.0.18.tar.gz (0.4s)
Expanding Tomcat to .java-buildpack/tomcat (0.1s)
-----> Downloading Tomcat Lifecycle Support 2.4.0_RELEASE from https://download.run.pivotal.io/tomcat-lifecycle-support/tomcat-lifecycle-support-2.4.0_RELEASE.jar (0.0s)
-----> Downloading Tomcat Logging Support 2.4.0_RELEASE from https://download.run.pivotal.io/tomcat-logging-support/tomcat-logging-support-2.4.0_RELEASE.jar (0.0s)
-----> Uploading droplet (54M)
Starting app instance (index 0) with guid 3e09036b-1575-42ac-9642-f667506f7c53
[CONTAINER] org.apache.coyote.http11.Http11NioProtocol INFO Initializing ProtocolHandler ["http-nio-61338"]
[CONTAINER] org.apache.catalina.startup.Catalina INFO Initialization processed in 511 ms
[CONTAINER] org.apache.catalina.core.StandardService INFO Starting service Catalina
[CONTAINER] org.apache.catalina.core.StandardEngine INFO Starting Servlet Engine: Apache Tomcat/8.0.18
[CONTAINER] org.apache.catalina.startup.HostConfig INFO Deploying web application directory /home/vcap/app/.java-buildpack/tomcat/webapps/ROOT
[CONTAINER] ing.AutoReconfigurationServletContainerInitializer INFO Initializing ServletContext with Auto-reconfiguration ApplicationContextInitializers
[CONTAINER] lina.core.ContainerBase.[Catalina].[localhost].[/] INFO Spring WebApplicationInitializers detected on classpath: [org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration@68430648, demo.ServletInitializer@6459b75d]
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.2.1.RELEASE)
2015-02-11 12:22:27.338 INFO 31 --- [ost-startStop-1] pertySourceApplicationContextInitializer : Adding 'cloud' PropertySource to ApplicationContext
2015-02-11 12:22:27.397 INFO 31 --- [ost-startStop-1] nfigurationApplicationContextInitializer : Adding cloud service auto-reconfiguration to ApplicationContext
2015-02-11 12:22:27.417 INFO 31 --- [ost-startStop-1] o.s.boot.SpringApplication : Starting application on 18eod7e1vho with PID 31 (/home/vcap/app/.java-buildpack/tomcat/webapps/ROOT/WEB-INF/lib/spring-boot-1.2.1.RELEASE.jar started by vcap in /home/vcap/app)
2015-02-11 12:22:27.453 INFO 31 --- [ost-startStop-1] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@1a2c932: startup date [Wed Feb 11 12:22:27 UTC 2015]; root of context hierarchy
2015-02-11 12:22:27.997 INFO 31 --- [ost-startStop-1] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'beanNameViewResolver': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=beanNameViewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2015-02-11 12:22:28.192 INFO 31 --- [ost-startStop-1] urceCloudServiceBeanFactoryPostProcessor : Auto-reconfiguring beans of type javax.sql.DataSource
2015-02-11 12:22:28.198 INFO 31 --- [ost-startStop-1] urceCloudServiceBeanFactoryPostProcessor : No beans of type javax.sql.DataSource found. Skipping auto-reconfiguration.
2015-02-11 12:22:28.362 INFO 31 --- [ost-startStop-1] o.a.c.c.C.[Catalina].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2015-02-11 12:22:28.362 INFO 31 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 909 ms
2015-02-11 12:22:29.170 INFO 31 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
2015-02-11 12:22:29.172 INFO 31 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2015-02-11 12:22:29.172 INFO 31 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'errorPageFilter' to: [/*]
2015-02-11 12:22:29.172 INFO 31 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2015-02-11 12:22:29.413 INFO 31 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@1a2c932: startup date [Wed Feb 11 12:22:27 UTC 2015]; root of context hierarchy
2015-02-11 12:22:29.494 INFO 31 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public java.lang.String demo.HomeController.viewHomePage()
2015-02-11 12:22:29.497 INFO 31 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2015-02-11 12:22:29.497 INFO 31 --- [ost-startStop-1] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],methods=[],params=[],headers=[],consumes=[],produces=[text/html],custom=[]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest)
2015-02-11 12:22:29.523 INFO 31 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2015-02-11 12:22:29.524 INFO 31 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2015-02-11 12:22:29.561 INFO 31 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2015-02-11 12:22:29.636 INFO 31 --- [ost-startStop-1] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2015-02-11 12:22:29.646 INFO 31 --- [ost-startStop-1] o.s.boot.SpringApplication : Started application in 3.053 seconds (JVM running for 5.418)
[CONTAINER] org.apache.catalina.startup.HostConfig INFO Deployment of web application directory /home/vcap/app/.java-buildpack/tomcat/webapps/ROOT has finished in 4,709 ms
[CONTAINER] org.apache.coyote.http11.Http11NioProtocol INFO Starting ProtocolHandler ["http-nio-61338"]
[CONTAINER] org.apache.tomcat.util.net.NioSelectorPool INFO Using a shared selector for servlet write/read
[CONTAINER] org.apache.catalina.startup.Catalina INFO Server startup in 4766 ms
2015-02-11 12:22:30.055 INFO 31 --- [io-61338-exec-2] o.a.c.c.C.[Catalina].[localhost].[/] : Initializing Spring FrameworkServlet 'dispatcherServlet'
2015-02-11 12:22:30.056 INFO 31 --- [io-61338-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization started
2015-02-11 12:22:30.072 INFO 31 --- [io-61338-exec-2] o.s.web.servlet.DispatcherServlet : FrameworkServlet 'dispatcherServlet': initialization completed in 16 ms
SpringBootHWorld.cfapps.io - [11/02/2015:12:22:30 +0000] "GET / HTTP/1.1" 200 0 "-" "Java/1.7.0_45" 10.10.2.122:36854 x_forwarded_for:"50.187.174.41" vcap_request_id:e3177b90-5b1b-4325-6268-3f23c3b85d34 response_time:0.099450479 app_id:3e09036b-1575-42ac-9642-f667506f7c53
2015-02-11 12:22:30.116 ERROR 31 --- [io-61338-exec-2] o.s.boot.context.web.ErrorPageFilter : Cannot forward to error page for request [/] as the response has already been committed. As a result, the response may have the wrong status code. If your application is running on WebSphere Application Server you may be able to resolve this problem by setting com.ibm.ws.webcontainer.invokeFlushAfterService to false
2015-02-11 12:22:30.381 ERROR 31 --- [io-61338-exec-4] o.s.boot.context.web.ErrorPageFilter : Cannot forward to error page for request [/] as the response has already been committed. As a result, the response may have the wrong status code. If your application is running on WebSphere Application Server you may be able to resolve this problem by setting com.ibm.ws.webcontainer.invokeFlushAfterService to false
springboothworld.cfapps.io - [11/02/2015:12:22:30 +0000] "GET / HTTP/1.1" 200 0 "-" "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36" 10.10.2.122:36858 x_forwarded_for:"50.187.174.41" vcap_request_id:ce3100c1-c592-452f-7174-06c4c28bcc2e response_time:0.015669152 app_id:3e09036b-1575-42ac-9642-f667506f7c53
检查应用程序-SpringBootHWorld
生成应用程序存档
创建应用程序
推送应用程序
已成功推送应用程序
启动和转移应用程序
已获取id为3e09036b-1575-42ac-9642-f667506f7c53的应用的转移请求
更新了应用程序，guid为3e09036b-1575-42ac-9642-f667506f7c53（{“状态”=>“已启动”}）
----->下载的应用程序包（760万）
----->Java构建包版本：v2.6.1|https://github.com/cloudfoundry/java-buildpack.git#2d92e70
----->从下载Open Jdk JRE 1.8.031https://download.run.pivotal.io/openjdk/lucid/x86_64/openjdk-1.8.0_31.tar.gz （1.8s）
将openjdkjre扩展到.java buildpack/Open_Jdk_JRE（1.2s）
----->从下载Spring自动重新配置1.7.0_版本https://download.run.pivotal.io/auto-reconfiguration/auto-reconfiguration-1.7.0_RELEASE.jar （0.1s）
----->从下载Tomcat实例8.0.18https://download.run.pivotal.io/tomcat/tomcat-8.0.18.tar.gz （0.4s）
将Tomcat扩展到.java buildpack/Tomcat（0.1s）
----->从下载Tomcat生命周期支持2.4.0_版本https://download.run.pivotal.io/tomcat-lifecycle-support/tomcat-lifecycle-support-2.4.0_RELEASE.jar （0.0秒）
----->从下载Tomcat日志支持2.4.0_版本https://download.run.pivotal.io/tomcat-logging-support/tomcat-logging-support-2.4.0_RELEASE.jar （0.0秒）
----->上传液滴（54米）
正在启动guid为3e09036b-1575-42ac-9642-f667506f7c53的应用程序实例（索引0）
[CONTAINER]org.apache.coyote.http11.Http11NioProtocol信息初始化ProtocolHandler[“http-nio-61338”]
[CONTAINER]org.apache.catalina.startup.catalina信息初始化在511毫秒内处理
[容器]org.apache.catalina.core.StandardService信息启动服务catalina
[CONTAINER]org.apache.catalina.core.StandardEngine信息启动Servlet引擎：ApacheTomcat/8.0.18
[CONTAINER]org.apache.catalina.startup.HostConfig信息部署web应用程序目录/home/vcap/app/.java buildpack/tomcat/webapps/ROOT
[CONTAINER]ing.AutoReconfigurationServletContainerInitializer信息使用自动重新配置应用程序ContextInitializers初始化ServletContext
在类路径[org.springframework.boot.autoconfigure.jersey]上检测到[CONTAINER]lina.core.ContainerBase.[Catalina].[localhost].[/]INFO Spring WebApplicationInitializers。JerseyAutoConfiguration@68430648，演示。ServletInitializer@6459b75d]
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
：：弹簧启动：：（v1.2.1.版本）
2015-02-11 12:22:27.338信息31---[ost-startStop-1]PertySourceApplicationContext初始值设定项：将“云”属性源添加到ApplicationContext
2015-02-11 12:22:27.397信息31---[ost-startStop-1]配置ApplicationContext初始化器：将云服务自动重新配置添加到ApplicationContext
2015-02-11 12:22:27.417 INFO 31-[ost-startStop-1]o.s.boot.SpringApplication:在18eod7e1vho上启动应用程序，PID为31（/home/vcap/app/.java buildpack/tomcat/webapps/ROOT/WEB-INF/lib/spring-boot-1.2.1.RELEASE.jar，由vcap在/home/vcap/app中启动）
2015-02-11 12:22:27.453信息31---[ost-startStop-1]国家配置嵌入式Web应用程序上下文：刷新org.springframework.boot.context.embedded。AnnotationConfigEmbeddedWebApplicationContext@1a2c932：启动日期[Wed Feb 11 12:22:27 UTC 2015]；上下文层次结构的根
2015-02-11 12:22:27.997信息31---[ost-startStop-1]o.s.b.f.s.DefaultListableBeanFactory:重写bean“beanNameViewResolver”的bean定义：替换[Rootbean:class[null]；scope=；abstract=false；lazyInit=false；autowireMode=3；dependencyCheck=0；autowireCandidate=true；primary=false；factoryBeanName=org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration$WhiteLabeleErrorViewConfiguration；factoryMethodName=BeanNameResolver；initMethodName=null；destroyMethodName=（推断）；在类路径资源[org/springframework/boot/autoconfigure/web/ErrorMvcAutoConfiguration$WhitelabelErrorViewConfiguration.class]]中用[Root bean:class[null]定义；scope=；abstract=false；lazyInit=false；autowireMode=3；dependencyCheck=0；autowireCandidate=true；primary=false；factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfiguration适配器；factoryMethodName=beanNameViewResolver；initMethodName=null；destroyMethodName=（推断）；在类路径资源[org/springfra]中定义
<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
<wb-module deploy-name="SpringBootHelloWorld-06">
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
<wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/resources"/>
<wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
<wb-resource deploy-path="/" source-path="/target/m2e-wtp/web-resources"/>
<property name="context-root" value="demo"/>
<property name="java-output-path" value="/SpringBootHelloWorld-06/target/classes"/>
</wb-module>
</project-modules>