我正在同时尝试使用Spring Boot和openshift，不幸的是我遇到了一个无法找到的问题。
我用spring boot的Initializer创建了一个应用程序。 创建了几个rest控制器（你好，像世界一样）
这是我的应用程序（主）
@Configuration
@ComponentScan
@EnableAutoConfiguration
public class Application extends SpringBootServletInitializer {
Logger logger = LoggerFactory.getLogger(Application.class);
public static void main(String[] args) {
Class[] sources = {Application.class};
SpringApplication.run(sources, args);
}
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
// Customize the application or call application.sources(...) to add sources
return application.sources(Application.class);
}
/* It retrieves all the beans that were created either by your app or were automatically added thanks to Spring Boot. It sorts them and prints them out. */
@Bean
public CommandLineRunner commandLineRunner(ApplicationContext ctx) {
return args -> {
StringBuilder builder = new StringBuilder();
builder.append("Let's inspect the beans provided by Spring Boot:\n");
String[] beanNames = ctx.getBeanDefinitionNames();
Arrays.sort(beanNames);
for (String beanName : beanNames) {
builder.append(beanName);
builder.append("\n");
}
logger.info(builder.toString());
};
}
}
我可以在本地正常启动应用程序（通过Intellij和tomcatplugin）。我可以看到应用程序的日志记录，并可以毫无问题地访问所有端点。
pom.xml是这样的：
<?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.company.example</groupId>
<artifactId>springbootseed</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>springbootseed</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.0.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<!-- Repositories -->
<repositories>
<repository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</repository>
<repository>
<id>jcenter-snapshots</id>
<name>jcenter</name>
<url>https://jcenter.bintray.com/</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</pluginRepository>
</pluginRepositories>
<!-- end repositories -->
<profiles>
<profile>
<id>local</id>
<!-- mvn help:active-profiles to find out active profiles-->
<activation>
<property>
<name>env.SPRING_BOOT_ACTIVE_PROFILE</name>
<value>!dev</value>
</property>
</activation>
<dependencies>
<!--embedded tomcat server-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>openshift</id>
<activation>
<property>
<name>env.SPRING_BOOT_ACTIVE_PROFILE</name>
<value>dev</value>
</property>
</activation>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
</profile>
</profiles>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
</dependency>
<!--embedded tomcat server-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<!-- API documentation -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>2.9.2</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>2.9.2</version>
</dependency>
<!-- JSR-validation-->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-bean-validators</artifactId>
<version>2.9.2</version>
</dependency>
<!-- end API documentation -->
<!-- Lombok project. Avoids to write boilerplate code-->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.4</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- The WAR Plugin is responsible for collecting all artifact dependencies, classes and resources of the web application and packaging them into a web application archive. -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<!--<outputDirectory>target</outputDirectory>-->
<!--<warName>ROOT</warName>-->
</configuration>
</plugin>
<!-- Useful if you want to run source analysis tools on your source after lombok has been applied, -->
<plugin>
<groupId>org.projectlombok</groupId>
<artifactId>lombok-maven-plugin</artifactId>
<version>1.18.2.0</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>delombok</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
因此，据我了解，WAR文件是根据Openshift（minishift）中的LOGS正确创建和部署的：
22:43:39,067 INFO [stdout] (ServerService Thread Pool -- 64)
22:43:39,068 INFO [stdout] (ServerService Thread Pool -- 64) . ____ _ __ _ _
22:43:39,069 INFO [stdout] (ServerService Thread Pool -- 64) /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
22:43:39,076 INFO [stdout] (ServerService Thread Pool -- 64) ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
22:43:39,076 INFO [stdout] (ServerService Thread Pool -- 64) \\/ ___)| |_)| | | | | || (_| | ) ) ) )
22:43:39,076 INFO [stdout] (ServerService Thread Pool -- 64) ' |____| .__|_| |_|_| |_\__, | / / / /
22:43:39,077 INFO [stdout] (ServerService Thread Pool -- 64) =========|_|==============|___/=/_/_/_/
22:43:39,078 INFO [stdout] (ServerService Thread Pool -- 64) :: Spring Boot :: (v2.0.6.RELEASE)
22:43:39,078 INFO [stdout] (ServerService Thread Pool -- 64)
22:43:39,184 INFO [com.company.example.springbootseed.Application] (ServerService Thread Pool -- 64) Starting Application on springbootseed-openshift-12-t9l5v with PID 194 (started by ? in /opt/app-root/src)
22:43:39,185 INFO [com.company.example.springbootseed.Application] (ServerService Thread Pool -- 64) The following profiles are active: dev
22:43:39,216 INFO [org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext] (ServerService Thread Pool -- 64) Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@32a0faa2: startup date [Thu Nov 01 22:43:39 UTC 2018]; root of context hierarchy
22:43:41,497 INFO [org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor] (ServerService Thread Pool -- 64) JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
22:43:41,571 INFO [io.undertow.servlet] (ServerService Thread Pool -- 64) Initializing Spring embedded WebApplicationContext
22:43:41,571 INFO [org.springframework.web.context.ContextLoader] (ServerService Thread Pool -- 64) Root WebApplicationContext: initialization completed in 2355 ms
22:43:42,054 INFO [org.springframework.boot.web.servlet.ServletRegistrationBean] (ServerService Thread Pool -- 64) Servlet dispatcherServlet mapped to [/]
22:43:42,061 INFO [org.springframework.boot.web.servlet.FilterRegistrationBean] (ServerService Thread Pool -- 64) Mapping filter: 'characterEncodingFilter' to: [/*]
22:43:42,062 INFO [org.springframework.boot.web.servlet.FilterRegistrationBean] (ServerService Thread Pool -- 64) Mapping filter: 'errorPageFilter' to: [/*]
22:43:42,062 INFO [org.springframework.boot.web.servlet.FilterRegistrationBean] (ServerService Thread Pool -- 64) Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
22:43:42,063 INFO [org.springframework.boot.web.servlet.FilterRegistrationBean] (ServerService Thread Pool -- 64) Mapping filter: 'httpPutFormContentFilter' to: [/*]
22:43:42,063 INFO [org.springframework.boot.web.servlet.FilterRegistrationBean] (ServerService Thread Pool -- 64) Mapping filter: 'requestContextFilter' to: [/*]
22:43:42,791 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/log/],methods=[GET]}" onto public java.lang.String com.company.example.springbootseed.controllers.LoggingController.index()
22:43:42,792 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/hello/],methods=[GET]}" onto public java.lang.String com.company.example.springbootseed.controllers.HelloWorldController.sayHello()
22:43:42,800 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/persons/],methods=[GET],produces=[application/json]}" onto public java.util.List com.company.example.springbootseed.controllers.PersonController.getAllPersons()
22:43:42,801 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/persons/{id}],methods=[GET],produces=[application/json]}" onto public com.company.example.springbootseed.domain.Person com.company.example.springbootseed.controllers.PersonController.getPersonById(int)
22:43:42,801 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/persons/{id}],methods=[DELETE]}" onto public void com.company.example.springbootseed.controllers.PersonController.deletePerson(int)
22:43:42,803 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/persons/],methods=[POST],produces=[application/json]}" onto public com.company.example.springbootseed.domain.Person com.company.example.springbootseed.controllers.PersonController.createPerson(com.company.example.springbootseed.domain.Person)
22:43:42,812 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/swagger-resources]}" onto public org.springframework.http.ResponseEntity<java.util.List<springfox.documentation.swagger.web.SwaggerResource>> springfox.documentation.swagger.web.ApiResourceController.swaggerResources()
22:43:42,813 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/swagger-resources/configuration/ui]}" onto public org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.UiConfiguration> springfox.documentation.swagger.web.ApiResourceController.uiConfiguration()
22:43:42,813 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/swagger-resources/configuration/security]}" onto public org.springframework.http.ResponseEntity<springfox.documentation.swagger.web.SecurityConfiguration> springfox.documentation.swagger.web.ApiResourceController.securityConfiguration()
22:43:42,819 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
22:43:42,820 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
22:43:42,992 INFO [springfox.documentation.spring.web.PropertySourcedRequestMappingHandlerMapping] (ServerService Thread Pool -- 64) Mapped URL path [/v2/api-docs] onto method [public org.springframework.http.ResponseEntity<springfox.documentation.spring.web.json.Json> springfox.documentation.swagger2.web.Swagger2Controller.getDocumentation(java.lang.String,javax.servlet.http.HttpServletRequest)]
22:43:43,103 INFO [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] (ServerService Thread Pool -- 64) Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
22:43:43,266 INFO [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter] (ServerService Thread Pool -- 64) Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@32a0faa2: startup date [Thu Nov 01 22:43:39 UTC 2018]; root of context hierarchy
22:43:43,313 INFO [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] (ServerService Thread Pool -- 64) Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
22:43:43,313 INFO [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] (ServerService Thread Pool -- 64) Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
22:43:43,326 INFO [org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver] (ServerService Thread Pool -- 64) Detected @ExceptionHandler methods in requestValidationErrorHandler
22:43:43,360 INFO [org.springframework.boot.autoconfigure.web.servlet.WelcomePageHandlerMapping] (ServerService Thread Pool -- 64) Adding welcome page: ServletContext resource [/index.html]
22:43:43,494 INFO [org.springframework.jmx.export.annotation.AnnotationMBeanExporter] (ServerService Thread Pool -- 64) Registering beans for JMX exposure on startup
22:43:43,514 INFO [org.springframework.context.support.DefaultLifecycleProcessor] (ServerService Thread Pool -- 64) Starting beans in phase 2147483647
22:43:43,515 INFO [springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper] (ServerService Thread Pool -- 64) Context refreshed
22:43:43,538 INFO [springfox.documentation.spring.web.plugins.DocumentationPluginsBootstrapper] (ServerService Thread Pool -- 64) Found 1 custom documentation plugin(s)
22:43:43,575 INFO [springfox.documentation.spring.web.scanners.ApiListingReferenceScanner] (ServerService Thread Pool -- 64) Scanning for api listing references
22:43:44,011 INFO [com.company.example.springbootseed.Application] (ServerService Thread Pool -- 64) Started Application in 5.643 seconds (JVM running for 18.229)
22:43:44,019 INFO [com.company.example.springbootseed.Application] (ServerService Thread Pool -- 64) Let's inspect the beans provided by Spring Boot:
[...]
helloWorldController
[...]
personController
[...]
22:43:44,206 INFO [javax.enterprise.resource.webcontainer.jsf.config] (ServerService Thread Pool -- 64) Initializing Mojarra 2.2.13.SP1 20160303-1204 for context '/springbootseed-0.0.1-SNAPSHOT'
22:43:47,812 INFO [org.wildfly.extension.undertow] (ServerService Thread Pool -- 64) WFLYUT0021: Registered web context: /springbootseed-0.0.1-SNAPSHOT
22:43:47,895 INFO [org.jboss.as.server] (ServerService Thread Pool -- 34) WFLYSRV0010: Deployed "springbootseed-0.0.1-SNAPSHOT.war" (runtime-name : "springbootseed-0.0.1-SNAPSHOT.war")
22:43:48,346 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://0.0.0.0:9990/management
22:43:48,353 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://0.0.0.0:9990
22:43:48,354 INFO [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) started in 22252ms - Started 506 of 755 services (400 services are lazy, passive or on-demand)
从日志中可以看到，看来应用程序已正确加载。在Application类上的日志记录报告已加载bean的列表（为简便起见，我将其简称）。 Spring Boot也会记录端点的注册，但是当我尝试访问由minishift公开的登录页面时，我得到了标准的wildfly登录页面，并且当我尝试查询控制器时，Web服务器返回404找不到。
关于发生问题的任何提示/我应该如何调试？
免责声明：事先致歉，我对Spring boot和Openshift并不了解：）如果您需要其他信息，请告诉我。
答案 0 :(得分：0)
该应用程序未部署在Web服务器的根目录上。 在文件夹/ src / main / webapp / WEB-INF /中，我必须为JBoss添加名为jboss-web.xml的部署描述符
backend : pro