彈簧引導碼頭錯誤

當我運行任何彈簧引導應用程序時，出現以下錯誤請幫助。彈簧引導碼頭錯誤

我已經嘗試檢查所有帖子在stackoverflow但沒有人可以回答我的問題。我加入以下的pom.xml

<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>io.egen</groupId> 
    <artifactId>courseapi</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <packaging>jar</packaging> 

    <name>courseapi</name> 
    <url>http://maven.apache.org</url> 

    <properties> 
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
    <java.version>1.8</java.version> 
    </properties> 

    <dependencies> 
    <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-data-rest</artifactId> 
      <version>1.5.4.RELEASE</version> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-web</artifactId> 
      <version>1.5.4.RELEASE</version> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-test</artifactId> 
      <version>1.5.4.RELEASE</version> 
      <scope>test</scope> 
     </dependency> 

     <dependency> 
      <groupId>org.eclipse.jetty</groupId> 
      <artifactId>jetty-servlets</artifactId> 
      <version>9.4.5.v20170502</version> 
     </dependency> 


    </dependencies> 
</project>

還有我春季啓動的應用程序是：

import org.springframework.boot.SpringApplication; 
import org.springframework.boot.autoconfigure.SpringBootApplication; 

/** 
* Hello world! 
* 
*/ 
@SpringBootApplication 
public class App 
{ 
    public static void main(String[] args) 
    { 
     SpringApplication.run(App.class, args); 
     System.out.println("Hello World!"); 
    } 
}

錯誤如下：

Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 
2017-06-17 14:15:29.740 ERROR 6736 --- [   main] o.s.boot.SpringApplication    : Application startup failed 

org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jettyEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedJetty.class]: Post-processing of merged bean definition failed; nested exception is java.lang.NoClassDefFoundError: org/eclipse/jetty/util/ssl/SslContextFactory 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:137) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537) ~[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at io.egen.courseapi.App.main(App.java:15) [classes/:na] 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jettyEmbeddedServletContainerFactory' defined in class path resource [org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration$EmbeddedJetty.class]: Post-processing of merged bean definition failed; nested exception is java.lang.NoClassDefFoundError: org/eclipse/jetty/util/ssl/SslContextFactory 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:526) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.getEmbeddedServletContainerFactory(EmbeddedWebApplicationContext.java:199) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:162) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:134) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] 
    ... 8 common frames omitted 
Caused by: java.lang.NoClassDefFoundError: org/eclipse/jetty/util/ssl/SslContextFactory 
    at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_131] 
    at java.lang.Class.privateGetDeclaredMethods(Unknown Source) ~[na:1.8.0_131] 
    at java.lang.Class.getDeclaredMethods(Unknown Source) ~[na:1.8.0_131] 
    at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:613) ~[spring-core-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.util.ReflectionUtils.doWithLocalMethods(ReflectionUtils.java:489) ~[spring-core-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.buildLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:206) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.findLifecycleMetadata(InitDestroyAnnotationBeanPostProcessor.java:187) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(InitDestroyAnnotationBeanPostProcessor.java:125) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessMergedBeanDefinition(CommonAnnotationBeanPostProcessor.java:295) ~[spring-context-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyMergedBeanDefinitionPostProcessors(AbstractAutowireCapableBeanFactory.java:992) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:523) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] 
    ... 16 common frames omitted 
Caused by: java.lang.ClassNotFoundException: org.eclipse.jetty.util.ssl.SslContextFactory 
    at java.net.URLClassLoader.findClass(Unknown Source) ~[na:1.8.0_131] 
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_131] 
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[na:1.8.0_131] 
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[na:1.8.0_131] 
    ... 27 common frames omitted

來源

2017-06-17 Rewa Kale

你把你的'App'類的包或不？ – chuckskull

是的，我已經把應用程序類放在一個包中 –

我們是否需要配置tomcat服務器以進行spring啓動？我所有的spring mvc代碼都可以在tomcat服務器上正常運行。只有當spring引導使用嵌入式tomcat時，我得到錯誤 –

他訪問規則是有原因的....通過隱藏構建時錯誤，您只是使運行時錯誤出現。

正確的解決方案是導入包中的org.eclipse.jetty.util.ssl包。

如果您使用諸如Bndtools之類的工具，則會自動檢測並生成這些導入包相關性。

來源

2017-06-17 18:58:15 Sharma

您可以查看關於您的問題的頁面。 https://www.mkyong.com/spring-boot/spring-boot-jetty-as-embedded-server/

對於解決方案，去除這些部位

<dependency> 
    <groupId>org.springframework.boot</groupId> 
    <artifactId>spring-boot-starter-web</artifactId> 
    <version>1.5.4.RELEASE</version> 
</dependency> 

<dependency> 
    <groupId>org.eclipse.jetty</groupId> 
    <artifactId>jetty-servlets</artifactId> 
    <version>9.4.5.v20170502</version> 
</dependency>

而且，這對你的pom.xml

<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-starter-jetty</artifactId> 
</dependency>

來源

2017-06-17 18:58:34

現在我收到以下錯誤： –

org.springframework.context.ApplicationContextException：無法啓動嵌入容器;嵌套異常是org.springframework.beans.factory.BeanCreationException：在類路徑資源[org/springframework/boot/autoconfigure/web/EmbeddedServletContainerAutoConfiguration $ EmbeddedJetty.class]中定義名稱爲「jettyEmbeddedServletContainerFactory」的bean時出錯：合併bean的後處理定義失敗;嵌套異常是java.lang.NoClassDefFoundError：org/eclipse/jetty/util/ssl/SslContextFactory –

@Rewa Kale我在這裏提交後編輯了我的答案。請重新檢查。 –

彈簧引導碼頭錯誤

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