Question

我已经尝试过所有东西，但不能让Maven进行弹跳：运行我试过删除父母和无数的谷歌搜索我也试过apache-spark作为依赖，没有一个解决它我尝试使用spring.io中的说明并仍然遇到了同样的问题我正在运行＆＃34; Apache Maven 3.5.0＆＃34;并得到一个只支持Apache Maven 4的错误

的pom.xml

<?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>FirstBaptistHazelwood</groupId>
    <artifactId>FirstBaptistHazelwood-Beta</artifactId>
    <version>1.0-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.3.RELEASE</version>
    </parent>

 <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
            <version>1.5.3.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <version>1.5.3.RELEASE</version>
            <optional>true</optional>
        </dependency>
    </dependencies>

    <properties>
        <java.version>1.8</java.version>
    </properties>


    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

这是我的iml

<?xml version="1.0" encoding="UTF-8"?>
<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
  <component name="FacetManager">
    <facet type="Spring" name="Spring">
      <configuration />
    </facet>
  </component>
  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
    <output url="file://$MODULE_DIR$/target/classes" />
    <output-test url="file://$MODULE_DIR$/target/test-classes" />
    <content url="file://$MODULE_DIR$">
      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
      <excludeFolder url="file://$MODULE_DIR$/target" />
    </content>
    <orderEntry type="inheritedJdk" />
    <orderEntry type="sourceFolder" forTests="false" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-thymeleaf:1.5.3.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter:1.5.3.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-logging:1.5.3.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: ch.qos.logback:logback-classic:1.1.11" level="project" />
    <orderEntry type="library" name="Maven: ch.qos.logback:logback-core:1.1.11" level="project" />
    <orderEntry type="library" name="Maven: org.slf4j:jcl-over-slf4j:1.7.25" level="project" />
    <orderEntry type="library" name="Maven: org.slf4j:jul-to-slf4j:1.7.25" level="project" />
    <orderEntry type="library" name="Maven: org.slf4j:log4j-over-slf4j:1.7.25" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-core:4.3.8.RELEASE" level="project" />
    <orderEntry type="library" scope="RUNTIME" name="Maven: org.yaml:snakeyaml:1.17" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-web:1.5.3.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-starter-tomcat:1.5.3.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-core:8.5.14" level="project" />
    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-el:8.5.14" level="project" />
    <orderEntry type="library" name="Maven: org.apache.tomcat.embed:tomcat-embed-websocket:8.5.14" level="project" />
    <orderEntry type="library" name="Maven: org.hibernate:hibernate-validator:5.3.5.Final" level="project" />
    <orderEntry type="library" name="Maven: javax.validation:validation-api:1.1.0.Final" level="project" />
    <orderEntry type="library" name="Maven: org.jboss.logging:jboss-logging:3.3.1.Final" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml:classmate:1.3.3" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.8.8" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.8.0" level="project" />
    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.8.8" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-web:4.3.8.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-aop:4.3.8.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-beans:4.3.8.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-webmvc:4.3.8.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-expression:4.3.8.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.thymeleaf:thymeleaf-spring4:2.1.5.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.thymeleaf:thymeleaf:2.1.5.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: ognl:ognl:3.0.8" level="project" />
    <orderEntry type="library" name="Maven: org.javassist:javassist:3.21.0-GA" level="project" />
    <orderEntry type="library" name="Maven: org.unbescape:unbescape:1.1.0.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
    <orderEntry type="library" name="Maven: nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect:1.4.0" level="project" />
    <orderEntry type="library" name="Maven: org.codehaus.groovy:groovy:2.4.10" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-devtools:1.5.3.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot:1.5.3.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework:spring-context:4.3.8.RELEASE" level="project" />
    <orderEntry type="library" name="Maven: org.springframework.boot:spring-boot-autoconfigure:1.5.3.RELEASE" level="project" />
  </component>
</module>

mvn spring-boot：run -e

[master@HPArch FirstBaptistHazelwoodBeta]$ mvn spring-boot:run -e
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Building FirstBaptistHazelwood-Beta 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> spring-boot-maven-plugin:1.5.3.RELEASE:run (default-cli) > test-compile @ FirstBaptistHazelwood-Beta >>>
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ FirstBaptistHazelwood-Beta ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ FirstBaptistHazelwood-Beta ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ FirstBaptistHazelwood-Beta ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/master/Documents/projects/websites/FirstBaptistHazelwoodBeta/src/test/resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ FirstBaptistHazelwood-Beta ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] <<< spring-boot-maven-plugin:1.5.3.RELEASE:run (default-cli) < test-compile @ FirstBaptistHazelwood-Beta <<<
[INFO] 
[INFO] 
[INFO] --- spring-boot-maven-plugin:1.5.3.RELEASE:run (default-cli) @ FirstBaptistHazelwood-Beta ---
[INFO] Attaching agents: []
19:13:29.204 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Included patterns for restart : []
19:13:29.208 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Excluded patterns for restart : [/spring-boot-starter/target/classes/, /spring-boot-autoconfigure/target/classes/, /spring-boot-starter-[\w-]+/, /spring-boot/target/classes/, /spring-boot-actuator/target/classes/, /spring-boot-devtools/target/classes/]
19:13:29.208 [main] DEBUG org.springframework.boot.devtools.restart.ChangeableUrls - Matching URLs for reloading : [file:/home/master/Documents/projects/websites/FirstBaptistHazelwoodBeta/target/classes/]

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v1.5.3.RELEASE)

2017-05-14 19:13:30.027  INFO 7862 --- [  restartedMain] Application                              : Starting Application with PID 7862 (/home/master/Documents/projects/websites/FirstBaptistHazelwoodBeta/target/classes started by master in /home/master/Documents/projects/websites/FirstBaptistHazelwoodBeta)
2017-05-14 19:13:30.031  INFO 7862 --- [  restartedMain] Application                              : No active profile set, falling back to default profiles: default
2017-05-14 19:13:30.577  INFO 7862 --- [  restartedMain] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@460bbf72: startup date [Sun May 14 19:13:30 EDT 2017]; root of context hierarchy
2017-05-14 19:13:30.626  WARN 7862 --- [  restartedMain] ionWarningsApplicationContextInitializer : 

** WARNING ** : Your ApplicationContext is unlikely to start due to a @ComponentScan of the default package.


2017-05-14 19:13:37.659  WARN 7862 --- [  restartedMain] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [Application]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'greetingController' for bean class [GreetingController] conflicts with existing, non-compatible bean definition of same name and class [Controller.GreetingController]
2017-05-14 19:13:37.667 ERROR 7862 --- [  restartedMain] o.s.b.f.s.DefaultListableBeanFactory     : Destroy method on bean with name 'org.springframework.boot.autoconfigure.internalCachingMetadataReaderFactory' threw an exception

java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@460bbf72: startup date [Sun May 14 19:13:30 EDT 2017]; root of context hierarchy
        at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:404) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.support.ApplicationListenerDetector.postProcessBeforeDestruction(ApplicationListenerDetector.java:97) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:253) ~[spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:578) [spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:554) [spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:961) [spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:523) [spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:968) [spring-beans-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1033) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:555) [spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at Application.main(Application.java:13) [classes/:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
        at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-1.5.3.RELEASE.jar:1.5.3.RELEASE]

2017-05-14 19:13:37.677 ERROR 7862 --- [  restartedMain] o.s.boot.SpringApplication               : Application startup failed

org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [Application]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'greetingController' for bean class [GreetingController] conflicts with existing, non-compatible bean definition of same name and class [Controller.GreetingController]
        at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:181) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:308) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:228) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:270) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:686) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:524) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.3.RELEASE.jar:1.5.3.RELEASE]
        at Application.main(Application.java:13) [classes/:na]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
        at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-1.5.3.RELEASE.jar:1.5.3.RELEASE]
Caused by: org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'greetingController' for bean class [GreetingController] conflicts with existing, non-compatible bean definition of same name and class [Controller.GreetingController]
        at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.checkCandidate(ClassPathBeanDefinitionScanner.java:345) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:283) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:135) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:287) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:198) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:167) ~[spring-context-4.3.8.RELEASE.jar:4.3.8.RELEASE]
        ... 18 common frames omitted

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12.675 s
[INFO] Finished at: 2017-05-14T19:13:37-04:00
[INFO] Final Memory: 20M/202M
[INFO] ------------------------------------------------------------------------

这是我的mvn spring-boot：run --debug https://pastebin.com/raw/cJvefcXC

Answer 1

如果将来有人看到这个，pvpkiran会在评论中告诉我我的错误。

1）应用程序必须在一个包（src / main / java / x / x / x）中才能工作。它不是可选的。

2）删除* .iml文件。显然没有必要，但在我的情况下，它重新制作了

3）ConflictingBeanDefinitionException是控制器类中的一个东西，所以休息一下并在一段时间后重新检查

再次感谢@pvpkiran

Answer 2

请尝试 mvnw clean install，然后再次运行该应用程序。

带有Spring引导的Maven构建但不会运行

2 个答案: