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我有一個簡單的Spring Boot webmvc應用程序，它帶有一個本地JSP頁面，但是當我部署到Pivotal Web Services（由Pivotal.io託管）時，查看JSP頁面時出錯。該應用程序打包爲WAR：使用Spring Boot項目時未部署到Pivotal Web Services的JSP文件
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
仔細觀察遠程系統上的文件，看起來我的JSP文件沒有部署。他們被刪除。在部署之前它們在WAR中。
我試過從STS 3.6.3 SR1和從命令行使用CF進行部署。
當我創建一個常規的Spring MVC項目（不使用Spring Boot）時，一切似乎都可以在本地和關鍵的Web服務雲上運行。
我在做什麼錯？有沒有我錯過的配置設置？請幫忙。謝謝。
這裏是我的春天啓動的項目設置：
代碼HomeController.java：
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class HomeController {
@RequestMapping("/")
public String viewHomePage() {
return "home";
}
}
主要類：
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);
}
}
ServletInitializer：
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);
}
}
應用lication.Properties文件：
<?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>
的上的文件：放在src /主/ web應用/ WEB-INF /意見
<%@ 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>
pom.xml文件
spring.view.prefix: /WEB-INF/views/
spring.view.suffix: .jsp
我的jsp頁面遠程系統。請注意文件夾/ WEB-INF /視圖缺失。我試圖將文件移動到不同的位置，但每次文件丟失，即使它在本地工作。
https://www.dropbox.com/s/nz8p7su2ksboc2o/RemoteFiles.png
最後的部署日誌：
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.sp[email protected]68430648, [email protected]]
. ____ _ __ _ _
/\\/___'_ __ _ _(_)_ __ __ _ \ \ \ \
(()\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ))))
' |____| .__|_| |_|_| |_\__, |////
=========|_|==============|___/=/_/_/_/
:: 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[email protected]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[email protected]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
根據這篇文章：http://webserver.docs.pivotal.io/doc/60/web-server/src/config.html，然後將com.ibm.ws.webcontainer.invokeFlushAfterService設置爲false – StackBox 2015-02-11 13:13:10
I我在關鍵雲託管的雲中使用PWS。我不認爲我可以進入機器並進行任何更改。任何更改都必須在我的Spring Boot應用程序中。我需要在那裏做什麼？ – user3137124 2015-02-11 14:14:57
如果您打算部署到CF，我建議使用jar包裝而不是戰爭。在本地運行更容易，而且組裝問題更少。 – chrylis 2015-02-16 17:24:52