Question

我正在使用springboot应用程序，并使用cxf codegen插件生成存根。我已将JDK_HOME配置为运行springboot项目。

将cxf版本从3.2.4升级到3.3.6后，我在pom.xml中看到以下错误。

Execution generate-sources of goal org.apache.cxf:cxf-codegen-plugin:3.3.6:wsdl2java failed: Plugin org.apache.cxf:cxf-codegen-plugin:3.3.6 or one of its dependencies could not be resolved: Could not find artifact com.sun:tools:jar:1.8.0 at specified path C:\Program Files\Java\jre1.8.0_251/../lib/tools.jar (org.apache.cxf:cxf-codegen-plugin:3.3.6:wsdl2java:generate-sources:generate-sources)

org.apache.maven.plugin.PluginExecutionException: Execution generate-sources of goal org.apache.cxf:cxf-codegen-plugin:3.3.6:wsdl2java failed: Plugin org.apache.cxf:cxf-codegen-plugin:3.3.6 or one of its dependencies could not be resolved: Could not find artifact com.sun:tools:jar:1.8.0 at specified path C:\Program Files\Java\jre1.8.0_251/../lib/tools.jar
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:109)
    at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:331)
    at org.eclipse.m2e.core.internal.embedder.MavenImpl.lambda$7(MavenImpl.java:1342)
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177)
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112)
    at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1341)
    at org.eclipse.m2e.core.project.configurator.MojoExecutionBuildParticipant.build(MojoExecutionBuildParticipant.java:52)
    at org.eclipse.m2e.core.internal.builder.MavenBuilderImpl.build(MavenBuilderImpl.java:137)
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:173)
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:1)
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1$1.call(MavenBuilder.java:116)
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177)
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112)
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod$1.call(MavenBuilder.java:106)
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:177)
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151)
    at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99)
    at org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:87)
    at org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:201)
    at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:833)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:220)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:263)
    at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:316)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
    at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:319)
    at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:371)
    at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:392)
    at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:154)
    at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:244)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.cxf:cxf-codegen-plugin:3.3.6 or one of its dependencies could not be resolved: Could not find artifact com.sun:tools:jar:1.8.0 at specified path C:\Program Files\Java\jre1.8.0_251/../lib/tools.jar
    at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:218)
    at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:149)
    at org.eclipse.m2e.core.internal.project.registry.EclipsePluginDependenciesResolver.resolve(EclipsePluginDependenciesResolver.java:59)
    at org.apache.maven.plugin.internal.DefaultMavenPluginManager.createPluginRealm(DefaultMavenPluginManager.java:402)
    at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupPluginRealm(DefaultMavenPluginManager.java:374)
    at org.apache.maven.plugin.DefaultBuildPluginManager.getPluginRealm(DefaultBuildPluginManager.java:234)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:105)
    ... 30 more
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not find artifact com.sun:tools:jar:1.8.0 at specified path C:\Program Files\Java\jre1.8.0_251/../lib/tools.jar
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:422)
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:224)
    at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveDependencies(DefaultRepositorySystem.java:338)
    at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolveInternal(DefaultPluginDependenciesResolver.java:210)
    ... 36 more
Caused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Could not find artifact com.sun:tools:jar:1.8.0 at specified path C:\Program Files\Java\jre1.8.0_251/../lib/tools.jar
    at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:264)
    ... 39 more

当我尝试一直降低cxf版本直到3.3.2时，此问题没有出现。而且，此错误不是破坏构建的错误，但是每当我看到pom.xml带有红色标记时，都无法摆脱错误。

任何帮助将不胜感激

我的pom.xml

<plugin>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-codegen-plugin</artifactId>
<version>${cxf.version}</version>
<executions>
    <execution>
        <id>generate-sources</id>
        <phase>generate-sources</phase>
        <configuration>
            <sourceRoot>${project.build.directory}/generated-sources/cxf
            </sourceRoot>
            <wsdlOptions>
                <wsdlOption>
                    <wsdl>${basedir}/src/main/resources/META-INF/wsdl/test.wsdl
                    </wsdl>
                    <frontEnd>jaxws21</frontEnd>
                    <faultSerialVersionUID>1</faultSerialVersionUID>
                    <extraargs>
                        <extraarg>-client</extraarg>
                        <extraarg>-verbose</extraarg>
                    </extraargs>
                </wsdlOption>
            </wsdlOptions>
        </configuration>
        <goals>
            <goal>wsdl2java</goal>
        </goals>
    </execution>
</executions>
</plugin>

Answer 1

使用JDK而不是jre进行编译。

Answer 2

你好@srikant_mantha，

有时，maven插件使用JAVA_HOME环境变量来使用jdk的工具。

据我了解，您的系统定义了一个指向JRE的JAVA_HOME环境变量。

可能的解决方案：

删除JAVA_HOME环境变量或将其值更新为兼容的JDK
如果“ cxf-codegen-plugin”允许，请使用Maven工具链配置

cxf-codegen-plugin无法从C：\ Program Files \ Java \ jre1.8.0_251 /../ lib / tools.jar找到工件com.sun：tools：jar：1.8.0

2 个答案: