NppExec 无法编译 Java
NppExec not being able to compile Java
我正在尝试让 NPPexec 编译我的 java 程序,但插件不起作用。
我试图将其定向到当前文件所在的位置,但我放弃了它,因为它无法正常工作,只是让它转到我的代码文件夹,仍然保持正常。 Javac 似乎工作正常,除了它不针对当前文件。最后,每当它尝试使用 java 命令 运行 程序时,它都会吓坏并表现得好像它没有注册表项或其他任何东西。我的 java 在正常的命令提示符下工作,所以我不知道该怎么做。
输入:
cd desktop
cd code
javac $(FILE_NAME.JAVA)
java $(NAME)
输出:
CD: desktop
Current directory: C:\Program Files (x86)\Notepad++
CD: code
Current directory: C:\Program Files (x86)\Notepad++
javac
Process started (PID=14076) >>>
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are used
-classpath <path> Specify where to find user class files and annotation processors
-cp <path> Specify where to find user class files and annotation processors
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-endorseddirs <dirs> Override location of endorsed standards path
-proc:{none,only} Control whether annotation processing and/or compilation is done.
-processor <class1>[,<class2>,<class3>...] Names of the annotation processors to run; bypasses default discovery process
-processorpath <path> Specify where to find annotation processors
-parameters Generate metadata for reflection on method parameters
-d <directory> Specify where to place generated class files
-s <directory> Specify where to place generated source files
-h <directory> Specify where to place generated native header files
-implicit:{none,class} Specify whether or not to generate class files for implicitly referenced files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-profile <profile> Check that API used is available in the specified profile
-version Version information
-help Print a synopsis of standard options
-Akey[=value] Options to pass to annotation processors
-X Print a synopsis of nonstandard options
-J<flag> Pass <flag> directly to the runtime system
-Werror Terminate compilation if warnings occur
@<filename> Read options and filenames from file
<<< Process finished (PID=14076). (Exit code 2)
java
Process started (PID=6964) >>>
Error: Registry key 'Software\JavaSoft\Java Runtime Environment'\CurrentVersion'
has value '1.8', but '1.7' is required.
Error: could not find java.dll
Error: Could not find Java SE Runtime Environment.
<<< Process finished (PID=6964). (Exit code 2)
================ READY ===============
=
至于 nppexec
命令,试试这个:
cd "$(CURRENT_DIRECTORY)"
javac $(FILE_NAME)
java $(NAME_PART)
它每次都对我有用(前提是 Java 可执行文件的路径已正确添加到 path variable)。
虽然不确定您收到的错误,但如果上述方法不起作用, 可能会有所帮助。
我正在尝试让 NPPexec 编译我的 java 程序,但插件不起作用。 我试图将其定向到当前文件所在的位置,但我放弃了它,因为它无法正常工作,只是让它转到我的代码文件夹,仍然保持正常。 Javac 似乎工作正常,除了它不针对当前文件。最后,每当它尝试使用 java 命令 运行 程序时,它都会吓坏并表现得好像它没有注册表项或其他任何东西。我的 java 在正常的命令提示符下工作,所以我不知道该怎么做。
输入:
cd desktop
cd code
javac $(FILE_NAME.JAVA)
java $(NAME)
输出:
CD: desktop
Current directory: C:\Program Files (x86)\Notepad++
CD: code
Current directory: C:\Program Files (x86)\Notepad++
javac
Process started (PID=14076) >>>
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are used
-classpath <path> Specify where to find user class files and annotation processors
-cp <path> Specify where to find user class files and annotation processors
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-endorseddirs <dirs> Override location of endorsed standards path
-proc:{none,only} Control whether annotation processing and/or compilation is done.
-processor <class1>[,<class2>,<class3>...] Names of the annotation processors to run; bypasses default discovery process
-processorpath <path> Specify where to find annotation processors
-parameters Generate metadata for reflection on method parameters
-d <directory> Specify where to place generated class files
-s <directory> Specify where to place generated source files
-h <directory> Specify where to place generated native header files
-implicit:{none,class} Specify whether or not to generate class files for implicitly referenced files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-profile <profile> Check that API used is available in the specified profile
-version Version information
-help Print a synopsis of standard options
-Akey[=value] Options to pass to annotation processors
-X Print a synopsis of nonstandard options
-J<flag> Pass <flag> directly to the runtime system
-Werror Terminate compilation if warnings occur
@<filename> Read options and filenames from file
<<< Process finished (PID=14076). (Exit code 2)
java
Process started (PID=6964) >>>
Error: Registry key 'Software\JavaSoft\Java Runtime Environment'\CurrentVersion'
has value '1.8', but '1.7' is required.
Error: could not find java.dll
Error: Could not find Java SE Runtime Environment.
<<< Process finished (PID=6964). (Exit code 2)
================ READY ===============
=
至于 nppexec
命令,试试这个:
cd "$(CURRENT_DIRECTORY)"
javac $(FILE_NAME)
java $(NAME_PART)
它每次都对我有用(前提是 Java 可执行文件的路径已正确添加到 path variable)。
虽然不确定您收到的错误,但如果上述方法不起作用,