将文件复制到Gradle中的rootDir [英] Copy files to rootDir in Gradle

问题描述

 任务copyFilesToProjectRoot（）类型：复制）{
 from（fileTree（dir：* some path *））{
 include'*。*'
} 
 into（'。'）
} 
  

..但不断收到此异常：

  org.gradle.api.UncheckedIOException：java.io.IOException：进程无法访问文件，因为另一个进程锁定了org文件
的一部分。在org.gradle.api.internal.changedetection.DefaultHasher.hash（DefaultHasher.java:24）
（org.gradle.api）处使用gradle.util.HashUtil.createHash（HashUtil.java:65）
。 internal.changedetection.CachingHasher.hash（CachingHasher.java:44）
位于org.gradle.api.internal.changedetection.DefaultFileSnapshotter.snapshot（DefaultFileSnapshotter.java:44）
位于org.gradle.api处。 internal.changedetection.OutputFilesSnapshotter.snapshot（OutputFilesS napshotter.java:75）
 at org.gradle.api.internal.changedetection.OutputFilesChangedUpToDateRule.create（OutputFilesChangedUpToDateRule.java:35）
 at org.gradle.api.internal.changedetection.CompositeUpToDateRule.create（ CompositeUpToDateRule.java:35）
在org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository $ HistoricExecution.calcCurrentState（DefaultTaskArtifactStateRepository.java:80）
。在org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository $ HistoricExecution.isUpToDate（DefaultTaskArtifactStateRepository.java:88）维持在org.gradle.api.internal org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository $ TaskArtifactStateImpl.isUpToDate（DefaultTaskArtifactStateRepository.java:128）
 
。 changedetection.ShortCircuitTaskArtifactStateRepository $ ShortCircuitArtifactState.isUpToDate（ShortCircuitTaskArtifactStateRepository.java:77）
 at org.gradle.api.internal.chang edetection.FileCacheBroadcastTaskArtifactStateRepository $ 1.isUpToDate（FileCacheBroadcastTaskArtifactStateRepository.java:37）
 at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute（SkipUpToDateTaskExecuter.java:44）
 at org.gradle.api .internal.tasks.execution.ValidatingTaskExecuter.execute（ValidatingTaskExecuter.java:57）
 at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute（SkipEmptySourceFilesTaskExecuter.java:41）
 at org .gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute（SkipTaskWithNoActionsExecuter.java:51）
在org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute（SkipOnlyIfTaskExecuter.java:52）
 at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute（ExecuteAtMostOnceTaskExecuter.java:42）
 at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure（AbstractTask.java:243） 
 at org.gradle.execution.DefaultTaskGraphExecuter.executeTask（DefaultTaskGraphExecuter.java:192）
 at org.gradle.execution.DefaultTaskGraphExecuter.doExecute（DefaultTaskGraphExecuter.java:177）
 at org.gradle .execution.DefaultTaskGraphExecuter.execute（DefaultTaskGraphExecuter.java:83）
在org.gradle.execution.SelectedTaskExecutionAction.execute（SelectedTaskExecutionAction.java:36）
在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter .java：70）
 at org.gradle.execution.DefaultBuildExecuter.access $ 300（DefaultBuildExecuter.java:23）
 at org.gradle.execution.DefaultBuildExecuter $ 2.proceed（DefaultBuildExecuter.java:80）
在org.gradle.execution.DryRunBuildExecutionAction.execute（DryRunBuildExecutionAction.java:32）
在org.gradle.execution.DefaultBuildExecuter.execute（DefaultBuildExecuter.java:70）
在org.gradle。 execution.DefaultBuildExecuter.execute（Defaul tBuildExecuter.java:63）
在org.gradle.initialization.DefaultGradleLauncher.doBuildStages（DefaultGradleLauncher.java:157）
在org.gradle.initialization.DefaultGradleLauncher.doBuild（DefaultGradleLauncher.java:112）
在org.gradle.initialization.DefaultGradleLauncher.run（DefaultGradleLauncher.java:80）
在org.gradle.launcher.cli.RunBuildAction.execute（RunBuildAction.java:42）
在org.gradle .launcher.cli.RunBuildAction.execute（RunBuildAction.java:28）
 at org.gradle.launcher.exec.ExceptionReportingAction.execute（ExceptionReportingAction.java:32）
 at org.gradle.launcher.exec .ExceptionReportingAction.execute（ExceptionReportingAction.java:21）
在org.gradle.launcher.cli.CommandLineActionFactory $ WithLoggingAction.execute（CommandLineActionFactory.java:233）
在org.gradle.launcher.cli.CommandLineActionFactory $ WithLoggingAction.execute（CommandLineActionFactory.java:217）
 at org.g radle.launcher.Main.doAction（Main.java:48）
 at org.gradle.launcher.exec.EntryPoint $ 1.execute（EntryPoint.java:53）
 at org.gradle.launcher.exec .EntryPoint $ 1.execute（EntryPoint.java:51）
位于org.gradle.launcher.exec.Execution.execute（Execution.java:28）
位于org.gradle.launcher.exec.EntryPoint。运行（EntryPoint.java:39）
在org.gradle.launcher.Main.main（Main.java:39）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本地方法）
 at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:39）
 at sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:25）
 at java.lang.reflect.Method.invoke（Method。 
 at org.gradle.launcher.ProcessBootstrap.runNoExit（ProcessBootstrap.java:51）
 at org.gradle.launcher.ProcessBootstrap.run（ProcessBootstrap.java:33）
在org.gradle.launcher.GradleMain.main（GradleMain.java:24 ）
导致：java.io.IOException：进程无法访问文件，因为另一个进程已经锁定文件的一部分
在java.io.FileInputStream.readBytes（Native Method）
 （FileInputStream.java:177）
 at org.gradle.util.HashUtil.createHash（HashUtil.java:55）
 ... 50 more 
  

关于如何使用它的任何想法？

解决方案

这似乎工作。这是使用底层的ant任务。

$ p $ 任务copyToRoot（）{
doLast {
ant.copy （todir：rootDir）{
fileset（dir：* some path *）
}
}}


I'm trying to copy files to the rootDir using a task like the one below...

task copyFilesToProjectRoot(type: Copy) {
    from (fileTree(dir: *some path*)){
        include '*.*'
    }   
    into('.')
}

..but keep getting this exception:

org.gradle.api.UncheckedIOException: java.io.IOException: The process cannot access the file because another process has locked a portion of the file
        at org.gradle.util.HashUtil.createHash(HashUtil.java:65)
        at org.gradle.api.internal.changedetection.DefaultHasher.hash(DefaultHasher.java:24)
        at org.gradle.api.internal.changedetection.CachingHasher.hash(CachingHasher.java:44)
        at org.gradle.api.internal.changedetection.DefaultFileSnapshotter.snapshot(DefaultFileSnapshotter.java:44)
        at org.gradle.api.internal.changedetection.OutputFilesSnapshotter.snapshot(OutputFilesSnapshotter.java:75)
        at org.gradle.api.internal.changedetection.OutputFilesChangedUpToDateRule.create(OutputFilesChangedUpToDateRule.java:35)
        at org.gradle.api.internal.changedetection.CompositeUpToDateRule.create(CompositeUpToDateRule.java:35)
        at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository$HistoricExecution.calcCurrentState(DefaultTaskArtifactStateRepository.java:80)
        at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository$HistoricExecution.isUpToDate(DefaultTaskArtifactStateRepository.java:88)
        at org.gradle.api.internal.changedetection.DefaultTaskArtifactStateRepository$TaskArtifactStateImpl.isUpToDate(DefaultTaskArtifactStateRepository.java:128)
        at org.gradle.api.internal.changedetection.ShortCircuitTaskArtifactStateRepository$ShortCircuitArtifactState.isUpToDate(ShortCircuitTaskArtifactStateRepository.java:77)
        at org.gradle.api.internal.changedetection.FileCacheBroadcastTaskArtifactStateRepository$1.isUpToDate(FileCacheBroadcastTaskArtifactStateRepository.java:37)
        at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:44)
        at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:57)
        at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:41)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:51)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:52)
        at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:42)
        at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:243)
        at org.gradle.execution.DefaultTaskGraphExecuter.executeTask(DefaultTaskGraphExecuter.java:192)
        at org.gradle.execution.DefaultTaskGraphExecuter.doExecute(DefaultTaskGraphExecuter.java:177)
        at org.gradle.execution.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:83)
        at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:36)
        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:70)
        at org.gradle.execution.DefaultBuildExecuter.access$300(DefaultBuildExecuter.java:23)
        at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:80)
        at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:70)
        at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:63)
        at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:157)
        at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:112)
        at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:80)
        at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:42)
        at org.gradle.launcher.cli.RunBuildAction.execute(RunBuildAction.java:28)
        at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:32)
        at org.gradle.launcher.exec.ExceptionReportingAction.execute(ExceptionReportingAction.java:21)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:233)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLoggingAction.execute(CommandLineActionFactory.java:217)
        at org.gradle.launcher.Main.doAction(Main.java:48)
        at org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:53)
        at org.gradle.launcher.exec.EntryPoint$1.execute(EntryPoint.java:51)
        at org.gradle.launcher.exec.Execution.execute(Execution.java:28)
        at org.gradle.launcher.exec.EntryPoint.run(EntryPoint.java:39)
        at org.gradle.launcher.Main.main(Main.java:39)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.gradle.launcher.ProcessBootstrap.runNoExit(ProcessBootstrap.java:51)
        at org.gradle.launcher.ProcessBootstrap.run(ProcessBootstrap.java:33)
        at org.gradle.launcher.GradleMain.main(GradleMain.java:24)
Caused by: java.io.IOException: The process cannot access the file because another process has locked a portion of the file
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read(FileInputStream.java:177)
        at org.gradle.util.HashUtil.createHash(HashUtil.java:55)
        ... 50 more

Any ideas on how make this work?

解决方案

This seems to work. This is using the underlying ant task.

task copyToRoot(){ 
    doLast{ 
    ant.copy(todir:rootDir) {
           fileset(dir:*some path*)
        }
    } }

这篇关于将文件复制到Gradle中的rootDir的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！