java - 调用 JRuby 会显示 java 选项菜单

Question

当我在命令行上运行 jruby.exe 或任何其他 ruby​​ 可执行文件(例如 rake、bundle 等)时，它会打印 java 帮助消息(如如下)就好像我只是在命令行上执行了 java 一样。

我不知道这是怎么开始发生的。周五一切似乎都运转良好。我已经检查了我的 PATH 变量、JRUBY_OPTS 变量，一切都设置正确。如果有人理解为什么会发生这种情况以及我如何解决这个问题，我将不胜感激。我已经尝试了几个小时但没有成功。

示例:

cmd> rake

Usage: java [-options] class [args...]
       (to execute a class)
   or  java [-options] -jar jarfile [args...]
       (to execute a jar file)

where options include:
-server       to select the "server" VM
-hotspot      is a synonym for the "server" VM  [deprecated]
              The default VM is server.

-cp <class search path of directories and zip/jar files>
-classpath <class search path of directories and zip/jar files>
              A ; separated list of directories, JAR archives,
              and ZIP archives to search for class files.
-D<name>=<value>
              set a system property
-verbose[:class|gc|jni]
              enable verbose output
-version      print product version and exit
-version:<value>
              require the specified version to run
-showversion  print product version and continue
-jre-restrict-search | -jre-no-restrict-search
              include/exclude user private JREs in the version search
-? -help      print this help message
-X            print help on non-standard options
-ea[:<packagename>...|:<classname>]
-enableassertions[:<packagename>...|:<classname>]
              enable assertions
-da[:<packagename>...|:<classname>]
-disableassertions[:<packagename>...|:<classname>]
              disable assertions
-esa | -enablesystemassertions
              enable system assertions
-dsa | -disablesystemassertions
              disable system assertions
-agentlib:<libname>[=<options>]
              load native agent library <libname>, e.g. -agentlib:hprof
                see also, -agentlib:jdwp=help and -agentlib:hprof=help
-agentpath:<pathname>[=<options>]
              load native agent library by full pathname
-javaagent:<jarpath>[=<options>]
              load Java programming language agent, see java.lang.instrument

-splash:<imagepath>
              show splash screen with specified image

Answer 1

Windows 更新似乎已经解决了该问题。这种情况不再发生。