我正在使用Gradle构建Spring Boot项目。我为JDK Java添加了环境变量。然后我在gradle.properties中设置这个JDK路径。当我使用： gradle myProject：bootRun 执行构建时，我收到了JDK路径错误的异常。
我的gradle.properties：
jsonPathVersion=2.4.1
jsonPathAssertVersion=2.0.0
jqueryVersion=2.1.4
bootstrapVersion=3.3.4
bootswatchVersion=3.3.4+1
jqueryUiVersion=1.11.4
jqueryThemesVersion=1.11.4
# Location of local JDK for Eclipse
org.gradle.java.home=C:/Program Files/Java/jdk1.8.0_91
当执行gradle.properties时出现此异常：（更新）
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':mvc:bootRun'.
> A problem occurred starting process 'command 'C:\Program Files\Java\jdk1.8.0_91\
bin\java.exe''
Try:
Run with --info or --debug option to get more log output.
Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':mvc:bootRun'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:69)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:46)
at org.gradle.api.internal.tasks.execution.PostExecutionAnalysisTaskExecuter.execute(PostExecutionAnalysisTaskExecuter.java:35)
at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:64)
at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58)
at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53)
at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:203)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker.execute(DefaultTaskGraphExecuter.java:185)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:74)
at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:55)
at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:32)
at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:110)
at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:37)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37)
at org.gradle.execution.DefaultBuildExecuter.access$000(DefaultBuildExecuter.java:23)
at org.gradle.execution.DefaultBuildExecuter$1.proceed(DefaultBuildExecuter.java:43)
at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:37)
at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:30)
at org.gradle.initialization.DefaultGradleLauncher$4.run(DefaultGradleLauncher.java:153)
at org.gradle.internal.Factories$1.create(Factories.java:22)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:91)
at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:53)
at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:150)
at org.gradle.initialization.DefaultGradleLauncher.access$200(DefaultGradleLauncher.java:32)
at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncer.java:98)
at org.gradle.initialization.DefaultGradleLauncher$1.create(DefaultGradleLauncher.java:92)
at org.gradle.process.internal.DefaultExecHandle.failed(DefaultExecHandle.java:329)
at org.gradle.process.internal.ExecHandleRunner.run(ExecHandleRunner.java:86)
... 2 more
Caused by: net.rubygrapefruit.platform.NativeException: Could not start 'C:\Program Files\Java\jdk1.8.0_91\bin\java.exe'
at net.rubygrapefruit.platform.internal.DefaultProcessLauncher.start(DefaultProcessLauncher.java:27)
at net.rubygrapefruit.platform.internal.WindowsProcessLauncher.start(WindowsProcessLauncher.java:22)
at net.rubygrapefruit.platform.internal.WrapperProcessLauncher.start(WrapperProcessLauncher.java:36)
at org.gradle.process.internal.ExecHandleRunner.run(ExecHandleRunner.java:68)
... 2 more
Caused by: java.io.IOException: Cannot run program "C:\Program Files\Java\jdk1.8.0_91\bin\java.exe" (in directory "D:\spring-data\tto-project\mvc"): CreateProcess error=206, The filename or extension is too long at net.rubygrapefruit.platform.internal.DefaultProcessLauncher.start(DefaultProcessLauncher.java:25)
... 5 more
Caused by: java.io.IOException: CreateProcess error=206, The filename or extension is too long
... 6 more
BUILD FAILED
Total time: 2.035 secs
虽然我安装并设置了jdk路径：C：/ Program Files / Java / jdk1.8.0_91。我该如何解决这个异常？非常感谢！
答案 0 :(得分：0)
删除前导斜杠：
org.gradle.java.home=/C:/Program Files/Java/jdk1.8.0_91
为：
org.gradle.java.home=C:/Program Files/Java/jdk1.8.0_91
答案 1 :(得分：0)
几天后，我自己找到了一个解决方案，只需要：
1. When config, choose correct version of Gradle, plug-in Gradle STS
2. Modify the configuration in Eclipse: Perefence ->Gradle ->Gradle distribution. Select version of Gradle.
3. check Buld Model
4. JDK location is no need to change
我认为，那些会在开始Spring Boot时帮助某人