windows - Windows 进程保持 mvn clean 失败

Question

如何在执行“mvn clean”导致失败时知道哪些 Windows 进程正在保存文件夹？

我怀疑一些未知的进程正在控制我的“目标”文件夹，这阻止了我继续下一步

有什么办法可以找到那个未知进程吗？

[DEBUG] Configuring mojo org.apache.maven.plugins:maven-clean-plugin:2.5:clean from plugin realm ClassRealm[plugin>org.apache.maven.plugins:maven-clean-plugin:2.5, parent: sun.misc.Launcher$AppClassLoader@2d4b1fda]
[DEBUG] Configuring mojo 'org.apache.maven.plugins:maven-clean-plugin:2.5:clean' with basic configurator -->
[DEBUG]   (f) directory = C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target
[DEBUG]   (f) excludeDefaultDirectories = false
[DEBUG]   (f) failOnError = true
[DEBUG]   (f) followSymLinks = false
[DEBUG]   (f) outputDirectory = C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target\classes
[DEBUG]   (f) reportDirectory = C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target\site
[DEBUG]   (f) retryOnError = true
[DEBUG]   (f) skip = false
[DEBUG]   (f) testOutputDirectory = C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target\test-classes
[DEBUG] -- end configuration --
[INFO] Deleting C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target
[INFO] Deleting directory C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 26.290 s
[INFO] Finished at: 2017-08-21T15:16:16+05:30
[INFO] Final Memory: 14M/124M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.5:clean (default-clean) on project quality-manager: Failed to clean project: Failed to delete C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.5:clean (default-clean) on project quality-manager: Failed to clean project: Failed to delete C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:216)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:347)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:154)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:582)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        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: org.apache.maven.plugin.MojoExecutionException: Failed to clean project: Failed to delete C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target
        at org.apache.maven.plugin.clean.CleanMojo.execute(CleanMojo.java:215)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        ... 19 more
Caused by: java.io.IOException: Failed to delete C:\RafiWork\TASK\French\Sprint2\pdm_sonartool\quality-manager\target
        at org.apache.maven.plugin.clean.Cleaner.delete(Cleaner.java:249)
        at org.apache.maven.plugin.clean.Cleaner.delete(Cleaner.java:191)
        at org.apache.maven.plugin.clean.Cleaner.delete(Cleaner.java:117)
        at org.apache.maven.plugin.clean.CleanMojo.execute(CleanMojo.java:193)

Answer 1

当我让调试器运行或项目在本地网络服务器上运行时，我往往会得到这个。有时，即使您认为自己已经停止了它，它也会变得有点滑稽并徘徊不去。

发生这种情况时，我通常倾向于直接转到任务管理器并终止我机器上运行的所有 Java 进程，它通常会修复它。