spring-boot-maven-plugin缺少版本号带来的打包失败问题

一、mvn clean package打包报错

[INFO] --- spring-boot-maven-plugin:3.0.0-M1:repackage (default) @ xh-job ---
[WARNING] Error injecting: org.springframework.boot.maven.RepackageMojo
java.lang.TypeNotPresentException: Type org.springframework.boot.maven.RepackageMojo not present
    at org.eclipse.sisu.space.URLClassSpace.loadClass (URLClassSpace.java:147)
    at org.eclipse.sisu.space.NamedClass.load (NamedClass.java:46)
    at org.eclipse.sisu.space.AbstractDeferredClass.get (AbstractDeferredClass.java:48)
    at com.google.inject.internal.ProviderInternalFactory.provision (ProviderInternalFactory.java:85)
    at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision (InternalFactoryToInitializableAdapter.java:57)
    at com.google.inject.internal.ProviderInternalFactory$1.call (ProviderInternalFactory.java:66)
    at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision (ProvisionListenerStackCallback.java:112)
    at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision (ProvisionListenerStackCallback.java:127)
    at com.google.inject.internal.ProvisionListenerStackCallback.provision (ProvisionListenerStackCallback.java:66)
    at com.google.inject.internal.ProviderInternalFactory.circularGet (ProviderInternalFactory.java:61)
    at com.google.inject.internal.InternalFactoryToInitializableAdapter.get (InternalFactoryToInitializableAdapter.java:47)
    at com.google.inject.internal.InjectorImpl$1.get (InjectorImpl.java:1050)
    at org.eclipse.sisu.inject.Guice4$1.get (Guice4.java:162)
    at org.eclipse.sisu.inject.LazyBeanEntry.getValue (LazyBeanEntry.java:81)
    at org.eclipse.sisu.plexus.LazyPlexusBean.getValue (LazyPlexusBean.java:51)
    at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:263)
    at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:255)
    at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo (DefaultMavenPluginManager.java:519)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:124)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:954)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
Caused by: java.lang.UnsupportedClassVersionError: org/springframework/boot/maven/RepackageMojo has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0
    at java.lang.ClassLoader.defineClass1 (Native Method)
    at java.lang.ClassLoader.defineClass (ClassLoader.java:763)
    at java.security.SecureClassLoader.defineClass (SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass (URLClassLoader.java:468)
    at java.net.URLClassLoader.access$100 (URLClassLoader.java:74)
    at java.net.URLClassLoader$1.run (URLClassLoader.java:369)
    at java.net.URLClassLoader$1.run (URLClassLoader.java:363)
    at java.security.AccessController.doPrivileged (Native Method)
    at java.net.URLClassLoader.findClass (URLClassLoader.java:362)
    at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf (ClassRealm.java:401)
    at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass (SelfFirstStrategy.java:42)
    at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass (ClassRealm.java:271)
    at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass (ClassRealm.java:247)
    at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass (ClassRealm.java:239)
    at org.eclipse.sisu.space.URLClassSpace.loadClass (URLClassSpace.java:139)
    at org.eclipse.sisu.space.NamedClass.load (NamedClass.java:46)
    at org.eclipse.sisu.space.AbstractDeferredClass.get (AbstractDeferredClass.java:48)
    at com.google.inject.internal.ProviderInternalFactory.provision (ProviderInternalFactory.java:85)
    at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision (InternalFactoryToInitializableAdapter.java:57)
    at com.google.inject.internal.ProviderInternalFactory$1.call (ProviderInternalFactory.java:66)
    at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision (ProvisionListenerStackCallback.java:112)
    at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision (ProvisionListenerStackCallback.java:127)
    at com.google.inject.internal.ProvisionListenerStackCallback.provision (ProvisionListenerStackCallback.java:66)
    at com.google.inject.internal.ProviderInternalFactory.circularGet (ProviderInternalFactory.java:61)
    at com.google.inject.internal.InternalFactoryToInitializableAdapter.get (InternalFactoryToInitializableAdapter.java:47)
    at com.google.inject.internal.InjectorImpl$1.get (InjectorImpl.java:1050)
    at org.eclipse.sisu.inject.Guice4$1.get (Guice4.java:162)
    at org.eclipse.sisu.inject.LazyBeanEntry.getValue (LazyBeanEntry.java:81)
    at org.eclipse.sisu.plexus.LazyPlexusBean.getValue (LazyPlexusBean.java:51)
    at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:263)
    at org.codehaus.plexus.DefaultPlexusContainer.lookup (DefaultPlexusContainer.java:255)
    at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo (DefaultMavenPluginManager.java:519)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:124)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:56)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305)
    at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
    at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
    at org.apache.maven.cli.MavenCli.execute (MavenCli.java:954)
    at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main (MavenCli.java:192)
    at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke (Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] xxl-job 2.2.0 ...................................... SUCCESS [  0.209 s]
[INFO] xxl-job-core ....................................... SUCCESS [  4.042 s]
[INFO] xh-job 2.2.0 ....................................... FAILURE [  8.007 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 12.780 s
[INFO] Finished at: 2022-03-15T10:49:57+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:3.0.0-M1:repackage (default) on project xh-job: Execution default of goal org.springframework.boot:spring-boot-maven-plugin:3.0.0-M1:repackage failed: Unable to load the mojo 'repackage' in the plugin 'org.springframework.boot:spring-boot-maven-plugin:3.0.0-M1' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: org/springframework/boot/maven/RepackageMojo has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.springframework.boot:spring-boot-maven-plugin:3.0.0-M1
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/Users/xxx/Documents/m2/repository/org/springframework/boot/spring-boot-maven-plugin/3.0.0-M1/spring-boot-maven-plugin-3.0.0-M1.jar
[ERROR] urls[1] = file:/Users/xxx/Documents/m2/repository/org/springframework/boot/spring-boot-buildpack-platform/3.0.0-M1/spring-boot-buildpack-platform-3.0.0-M1.jar
[ERROR] urls[2] = file:/Users/xxx/Documents/m2/repository/com/fasterxml/jackson/core/jackson-databind/2.13.1/jackson-databind-2.13.1.jar
[ERROR] urls[3] = file:/Users/xxx/Documents/m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.13.1/jackson-annotations-2.13.1.jar
[ERROR] urls[4] = file:/Users/xxx/Documents/m2/repository/com/fasterxml/jackson/core/jackson-core/2.13.1/jackson-core-2.13.1.jar
[ERROR] urls[5] = file:/Users/xxx/Documents/m2/repository/com/fasterxml/jackson/module/jackson-module-parameter-names/2.13.1/jackson-module-parameter-names-2.13.1.jar
[ERROR] urls[6] = file:/Users/xxx/Documents/m2/repository/net/java/dev/jna/jna-platform/5.7.0/jna-platform-5.7.0.jar
[ERROR] urls[7] = file:/Users/xxx/Documents/m2/repository/net/java/dev/jna/jna/5.7.0/jna-5.7.0.jar
[ERROR] urls[8] = file:/Users/xxx/Documents/m2/repository/org/apache/commons/commons-compress/1.21/commons-compress-1.21.jar
[ERROR] urls[9] = file:/Users/xxx/Documents/m2/repository/org/apache/httpcomponents/httpclient/4.5.13/httpclient-4.5.13.jar
[ERROR] urls[10] = file:/Users/xxx/Documents/m2/repository/org/apache/httpcomponents/httpcore/4.4.13/httpcore-4.4.13.jar
[ERROR] urls[11] = file:/Users/xxx/Documents/m2/repository/commons-codec/commons-codec/1.11/commons-codec-1.11.jar
[ERROR] urls[12] = file:/Users/xxx/Documents/m2/repository/org/springframework/spring-core/6.0.0-M2/spring-core-6.0.0-M2.jar
[ERROR] urls[13] = file:/Users/xxx/Documents/m2/repository/org/springframework/spring-jcl/6.0.0-M2/spring-jcl-6.0.0-M2.jar
[ERROR] urls[14] = file:/Users/xxx/Documents/m2/repository/org/tomlj/tomlj/1.0.0/tomlj-1.0.0.jar
[ERROR] urls[15] = file:/Users/xxx/Documents/m2/repository/org/antlr/antlr4-runtime/4.7.2/antlr4-runtime-4.7.2.jar
[ERROR] urls[16] = file:/Users/xxx/Documents/m2/repository/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar
[ERROR] urls[17] = file:/Users/xxx/Documents/m2/repository/org/springframework/boot/spring-boot-loader-tools/3.0.0-M1/spring-boot-loader-tools-3.0.0-M1.jar
[ERROR] urls[18] = file:/Users/xxx/Documents/m2/repository/org/apache/maven/shared/maven-common-artifact-filters/3.2.0/maven-common-artifact-filters-3.2.0.jar
[ERROR] urls[19] = file:/Users/xxx/Documents/m2/repository/org/codehaus/plexus/plexus-interpolation/1.19/plexus-interpolation-1.19.jar
[ERROR] urls[20] = file:/Users/xxx/Documents/m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
[ERROR] urls[21] = file:/Users/xxx/Documents/m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
[ERROR] urls[22] = file:/Users/xxx/Documents/m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
[ERROR] urls[23] = file:/Users/xxx/Documents/m2/repository/commons-io/commons-io/2.6/commons-io-2.6.jar
[ERROR] urls[24] = file:/Users/xxx/Documents/m2/repository/org/eclipse/aether/aether-util/0.9.0.M2/aether-util-0.9.0.M2.jar
[ERROR] urls[25] = file:/Users/xxx/Documents/m2/repository/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar
[ERROR] urls[26] = file:/Users/xxx/Documents/m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar
[ERROR] urls[27] = file:/Users/xxx/Documents/m2/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M5/org.eclipse.sisu.inject-0.0.0.M5.jar
[ERROR] urls[28] = file:/Users/xxx/Documents/m2/repository/org/apache/maven/shared/maven-shared-utils/3.3.3/maven-shared-utils-3.3.3.jar
[ERROR] urls[29] = file:/Users/xxx/Documents/m2/repository/org/codehaus/plexus/plexus-utils/3.2.1/plexus-utils-3.2.1.jar
[ERROR] urls[30] = file:/Users/xxx/Documents/m2/repository/org/sonatype/plexus/plexus-build-api/0.0.7/plexus-build-api-0.0.7.jar
[ERROR] urls[31] = file:/Users/xxx/Documents/m2/repository/org/apache/maven/plugins/maven-shade-plugin/3.2.4/maven-shade-plugin-3.2.4.jar
[ERROR] urls[32] = file:/Users/xxx/Documents/m2/repository/org/apache/maven/shared/maven-artifact-transfer/0.12.0/maven-artifact-transfer-0.12.0.jar
[ERROR] urls[33] = file:/Users/xxx/Documents/m2/repository/org/ow2/asm/asm/8.0/asm-8.0.jar
[ERROR] urls[34] = file:/Users/xxx/Documents/m2/repository/org/ow2/asm/asm-commons/8.0/asm-commons-8.0.jar
[ERROR] urls[35] = file:/Users/xxx/Documents/m2/repository/org/ow2/asm/asm-tree/8.0/asm-tree-8.0.jar
[ERROR] urls[36] = file:/Users/xxx/Documents/m2/repository/org/ow2/asm/asm-analysis/8.0/asm-analysis-8.0.jar
[ERROR] urls[37] = file:/Users/xxx/Documents/m2/repository/org/jdom/jdom2/2.0.6/jdom2-2.0.6.jar
[ERROR] urls[38] = file:/Users/xxx/Documents/m2/repository/org/apache/maven/shared/maven-dependency-tree/3.0.1/maven-dependency-tree-3.0.1.jar
[ERROR] urls[39] = file:/Users/xxx/Documents/m2/repository/org/vafer/jdependency/2.4.0/jdependency-2.4.0.jar
[ERROR] urls[40] = file:/Users/xxx/Documents/m2/repository/org/ow2/asm/asm-util/8.0/asm-util-8.0.jar
[ERROR] urls[41] = file:/Users/xxx/Documents/m2/repository/com/google/guava/guava/28.2-android/guava-28.2-android.jar
[ERROR] urls[42] = file:/Users/xxx/Documents/m2/repository/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar
[ERROR] urls[43] = file:/Users/xxx/Documents/m2/repository/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar
[ERROR] urls[44] = file:/Users/xxx/Documents/m2/repository/org/checkerframework/checker-compat-qual/2.5.5/checker-compat-qual-2.5.5.jar
[ERROR] urls[45] = file:/Users/xxx/Documents/m2/repository/com/google/errorprone/error_prone_annotations/2.3.4/error_prone_annotations-2.3.4.jar
[ERROR] urls[46] = file:/Users/xxx/Documents/m2/repository/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar
[ERROR] urls[47] = file:/Users/xxx/Documents/m2/repository/org/apache/commons/commons-lang3/3.7/commons-lang3-3.7.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]
[ERROR] 
[ERROR] -----------------------------------------------------
[ERROR] 
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn  -rf :xh-job

错误信息比较冗长,着重看这两点:

  • spring-boot-maven-plugin:3.0.0-M1:repackage
  • Caused by: java.lang.UnsupportedClassVersionError: org/springframework/boot/maven/RepackageMojo has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0

不建议去检索的方向:

  • java.lang.TypeNotPresentException: Type org.springframework.boot.maven.RepackageMojo not present

二、问题总结

Execution default of goal org.springframework.boot:spring-boot-maven-plugin:3.0.0-M1:repackage failed: Unable to load the mojo 'repackage' in the plugin 'org.springframework.boot:spring-boot-maven-plugin:3.0.0-M1' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: org/springframework/boot/maven/RepackageMojo has been compiled by a more recent version of the Java Runtime (class file version 61.0), this version of the Java Runtime only recognizes class file versions up to 52.0

翻译下就是:

  • 目标org.springframework.boot的执行默认:spring-boot-maven-plugin:3.0.0-M1:repackage failed: Unable to load the mojo 'repackage' in plugin 'org.springframework.boot:spring-boot-maven -plugin:3.0.0-M1' 由于 API 不兼容:org.codehaus.plexus.component.repository.exception.ComponentLookupException: org/springframework/boot/maven/RepackageMojo 已由 Java 运行时的更新版本编译 (类文件版本 61.0),此版本的 Java 运行时仅识别最高 52.0 的类文件版本

我有尝试以下几种办法:皆不得~~

1、升级jdk8到jdk11

/Library/Java/JavaVirtualMachines/jdk1.8.0_201.jdk/Contents/Home/bin/java
修改为
 /Library/Java/JavaVirtualMachines/jdk-11.0.2.jdk/Contents/Home/bin/java -Dmaven.multiModuleProjectDirectory=/Users/xxx/Documents/code/xxl-job -Dmaven.home=/Users/xxx/Documents/apache-maven-3.3.9 -Dclassworlds.conf=/Users/xxx/Documents/apache-maven-3.3.9/bin/m2.conf "-javaagent:/Applications/IntelliJ IDEA.app/Contents/lib/idea_rt.jar=52826:/Applications/IntelliJ IDEA.app/Contents/bin" -Dfile.encoding=UTF-8 -classpath /Users/xxx/Documents/apache-maven-3.3.9/boot/plexus-classworlds-2.5.2.jar org.codehaus.classworlds.Launcher -Didea.version=2018.2.3 -s /Users/xxx/Documents/apache-maven-3.3.9/conf/settings.xml package

2、maven settings.xml中增加aliyun mirror。

  
  
    
      nexus-aliyun
      central
      Nexus aliyun
      http://maven.aliyun.com/nexus/content/groups/public
    

  

3、修改下载realse包的策略,仍然是从maven下载包的角度去试图修正。

true
修改为
truealways

4、在pom.xml手动增加远程仓库的配置

5、问题还是回到Maven插件spring-boot-maven-plugin这,先看下项目中的pom.xml内容:


        
            
                org.springframework.boot
                spring-boot-maven-plugin
                
                    ${project.artifactId}
com.xxl.job.admin.XxlJobAdminApplication
                
                
                    
                        
                            repackage
                        
                    
                
            
        
    

出现问题的原因正是我们没有指定它的version,每次maven都会获取spring-boot-maven-plugin插件最新的版本,结果最新的版本3.0.0-M1已经不支持goal这个API了。

修改后的Pom.xml见下:2.2.6.RELEASE具体的版本号可以灵活变动,否则它的版本号是3.0.0-M1。


        
            
                org.springframework.boot
                spring-boot-maven-plugin
                2.2.6.RELEASE
                
                    ${project.artifactId}
                    com.xxl.job.admin.XxlJobAdminApplication
                
                
                    
                        
                            repackage
                        
                    
                
            
        
    

三、总结

maven坐标是包括groupId、artifactId和version三者的,很多时候没有指定version,是因为有父依赖,所以一定要明确自己的版本号是多少。不过像本次的打包出错,是新版本不兼容旧版的api接口,多少有点坑,特此记录,希望能帮助到你~

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