Java Spring初始化器错误：无法删除临时目录

当我试图从源代码构建它以运行我自己的SpringInitialZR实例时，在执行测试时，临时文件出现了问题

Windows10 java8

mvnw清洁安装

或

cd初始化器生成器| mvn清洁安装

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我也有同样的问题，我找到了答案： 进一步检查时，树中的任何只读目录都会导致清理失败 在这里：

这对我很有帮助。 在测试结束时，我从目录中删除了只读访问，错误不再发生

---

如果您在测试结束时清理临时目录，可能会有所帮助。

我也有同样的问题，我找到了答案： 进一步检查时，树中的任何只读目录都会导致清理失败 在这里：

这对我很有帮助。 在测试结束时，我从目录中删除了只读访问，错误不再发生

---

如果您在测试结束时清理临时目录，可能会有所帮助。

您能分享您的测试代码吗？还有可能您正在运行maven命令时，用户没有在这些文件夹中执行删除操作的相应权限吗？代码中似乎没有关闭文件。使用“与资源一起尝试”可以更好地管理资源。@Aris_Kortex我与管理员用户一起运行命令，这里更新了一些错误信息。您能分享您的测试代码吗？还有可能您正在运行maven命令时，用户没有在这些文件夹中执行删除操作的相应权限吗？代码中似乎没有关闭文件。使用try with resources可以更好地管理资源。@Aris_Kortex我与管理员用户一起运行命令，这里更新了一些错误信息。

[ERROR] Tests run: 12, Failures: 0, Errors: 12, Skipped: 0, Time elapsed: 2.832 s <<< FAILURE! - in io.spring.initializr.generator.language.groovy.GroovySourceCodeWriterTests
    [ERROR] annotationWithOnlyValueAttribute  Time elapsed: 0.297 s  <<< ERROR!
    java.io.IOException: Failed to delete temp directory C:\Users\23804\AppData\Local\Temp\junit6336200348962192500. The following paths could not be deleted (see suppressed exceptions for details): , project-3413258039486290770, project-3413258039486290770\com, project-3413258039486290770\com\example, project-3413258039486290770\com\example\Test.groovy

[INFO] Running io.spring.initializr.generator.language.groovy.GroovySourceCodeWriterTests
?? 13, 2019 12:24:31 ?? org.junit.jupiter.engine.execution.JupiterEngineExecutionContext close
??: Caught exception while closing extension context: org.junit.jupiter.engine.descriptor.MethodExtensionContext@282308c3
java.io.IOException: Failed to delete temp directory C:\Users\23804\AppData\Local\Temp\junit1110237848291057055. The following paths could not be deleted (see suppressed exceptions for details): , project-4269346244166458901, project-4269346244166458901\com, project-4269346244166458901\com\example, project-4269346244166458901\com\example\Test.groovy
        at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.createIOExceptionWithAttachedFailures(TempDirectory.java:206)
        at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:167)
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at org.junit.jupiter.engine.execution.ExtensionValuesStore.closeAllStoredCloseableValues(ExtensionValuesStore.java:61)
        at org.junit.jupiter.engine.descriptor.AbstractExtensionContext.close(AbstractExtensionContext.java:73)
        at org.junit.jupiter.engine.execution.JupiterEngineExecutionContext.close(JupiterEngineExecutionContext.java:53)
        at org.junit.jupiter.engine.descriptor.JupiterTestDescriptor.cleanUp(JupiterTestDescriptor.java:191)
        at org.junit.jupiter.engine.descriptor.JupiterTestDescriptor.cleanUp(JupiterTestDescriptor.java:54)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$cleanUp$9(NodeTestTask.java:151)
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.cleanUp(NodeTestTask.java:151)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:83)
        at java.util.ArrayList.forEach(ArrayList.java:1257)
        at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at java.util.ArrayList.forEach(ArrayList.java:1257)
        at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
        at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
        at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:220)
        at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:188)
        at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:202)
        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:181)
        at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:128)
        at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:142)
        at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:117)
        at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
        at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
        at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
        at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
        Suppressed: java.nio.file.DirectoryNotEmptyException: C:\Users\23804\AppData\Local\Temp\junit1110237848291057055
                at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:266)
                at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
                at java.nio.file.Files.delete(Files.java:1126)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.deleteAndContinue(TempDirectory.java:187)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:182)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:173)
                at java.nio.file.Files.walkFileTree(Files.java:2688)
                at java.nio.file.Files.walkFileTree(Files.java:2742)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.deleteAllFilesAndDirectories(TempDirectory.java:173)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:165)
                ... 44 more
        Suppressed: java.nio.file.DirectoryNotEmptyException: C:\Users\23804\AppData\Local\Temp\junit1110237848291057055\project-4269346244166458901
                at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:266)
                at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
                at java.nio.file.Files.delete(Files.java:1126)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.deleteAndContinue(TempDirectory.java:187)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:182)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:173)
                at java.nio.file.Files.walkFileTree(Files.java:2688)
                at java.nio.file.Files.walkFileTree(Files.java:2742)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.deleteAllFilesAndDirectories(TempDirectory.java:173)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:165)
                ... 44 more
        Suppressed: java.nio.file.DirectoryNotEmptyException: C:\Users\23804\AppData\Local\Temp\junit1110237848291057055\project-4269346244166458901\com
                at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:266)
                at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
                at java.nio.file.Files.delete(Files.java:1126)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.deleteAndContinue(TempDirectory.java:187)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:182)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:173)
                at java.nio.file.Files.walkFileTree(Files.java:2688)
                at java.nio.file.Files.walkFileTree(Files.java:2742)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.deleteAllFilesAndDirectories(TempDirectory.java:173)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:165)
                ... 44 more
        Suppressed: java.nio.file.DirectoryNotEmptyException: C:\Users\23804\AppData\Local\Temp\junit1110237848291057055\project-4269346244166458901\com\example
                at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:266)
                at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
                at java.nio.file.Files.delete(Files.java:1126)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.deleteAndContinue(TempDirectory.java:187)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:182)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.postVisitDirectory(TempDirectory.java:173)
                at java.nio.file.Files.walkFileTree(Files.java:2688)
                at java.nio.file.Files.walkFileTree(Files.java:2742)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.deleteAllFilesAndDirectories(TempDirectory.java:173)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:165)
                ... 44 more
        Suppressed: java.nio.file.FileSystemException: C:\Users\23804\AppData\Local\Temp\junit1110237848291057055\project-4269346244166458901\com\example\Test.groovy: ????????????????????

                at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:86)
                at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
                at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
                at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:269)
                at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
                at java.nio.file.Files.delete(Files.java:1126)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.deleteAndContinue(TempDirectory.java:187)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.visitFile(TempDirectory.java:177)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath$1.visitFile(TempDirectory.java:173)
                at java.nio.file.Files.walkFileTree(Files.java:2670)
                at java.nio.file.Files.walkFileTree(Files.java:2742)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.deleteAllFilesAndDirectories(TempDirectory.java:173)
                at org.junit.jupiter.engine.extension.TempDirectory$CloseablePath.close(TempDirectory.java:165)
                ... 44 more

?? 13, 2019 12:24:31 ?? org.junit.jupiter.engine.execution.JupiterEngineExecutionContext close