如何使用 java 在 Program Files 中移动文件？

Question

我需要以编程方式在 Program Files 中移动一些 conf 文件。目标环境是windows。这是我的示例代码： https://gist.github.com/gandra/911f465217011e2dfec1a8e561c0bb57 但执行后我收到以下错误：

"C:\Program Files\Java\jdk1.8.0_221\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2019.2\lib\idea_rt.jar=59066:C:\Program Files\JetBrains\IntelliJ IDEA 2019.2\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\Java\jdk1.8.0_221\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_221\jre\lib\rt.jar;C:\work\kib-smartstart\src\postdeploy-validation-sahipro\target\classes;C:\work\kib-smartstart\src\postdeploy-validation-sahipro\local-maven-repo\sahi.7.5.0\sahi.jar;C:\work\kib-smartstart\src\postdeploy-validation-sahipro\local-maven-repo\sahi.7.5.0\ant-sahi.jar;C:\Users\draganmijatovic\.m2\repository\org\testng\testng\6.14.3\testng-6.14.3.jar;C:\Users\draganmijatovic\.m2\repository\com\beust\jcommander\1.72\jcommander-1.72.jar;C:\Users\draganmijatovic\.m2\repository\org\apache-extras\beanshell\bsh\2.0b6\bsh-2.0b6.jar;C:\Users\draganmijatovic\.m2\repository\org\apache\logging\log4j\log4j-core\2.12.0\log4j-core-2.12.0.jar;C:\Users\draganmijatovic\.m2\repository\org\apache\logging\log4j\log4j-api\2.12.0\log4j-api-2.12.0.jar;C:\Users\draganmijatovic\.m2\repository\commons-io\commons-io\2.6\commons-io-2.6.jar" MoveFilesDemo
Exception in thread "main" java.nio.file.AccessDeniedException: C:\temp\testfile.txt -> C:\Program Files\testfile.txt
    at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:83)
    at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
    at sun.nio.fs.WindowsFileCopy.move(WindowsFileCopy.java:387)
    at sun.nio.fs.WindowsFileSystemProvider.move(WindowsFileSystemProvider.java:287)
    at java.nio.file.Files.move(Files.java:1395)
    at MoveFilesDemo.main(MoveFilesDemo.java:10)

Process finished with exit code 1

有没有办法以管理员身份运行它或任何其他选项来实现它？要设置一些 java 权限等...请不要建议我将此文件保留在 Program Data 中或重复我不应该像以下问题一样绕过它：Bypass Windows permission restrictions on program files folder

这是某些旧版桌面应用程序的一些自动化测试的一部分，需要修复此问题才能对其进行测试。因此，我完全可以接受绕过安全性或任何其他选项，这将有助于我在执行期间无需人工干预即可实现这一目标。

Answer 1

您需要像这样更改权限：

// changing the file permissions 
            file.setExecutable(true); 
            file.setReadable(true); 
            file.setWritable(true);