用CMD编译Java包

我有一个用netbeans完成的java应用程序，它有一个名为my.alarm的包，它有一个名为AlarmListener.java的接口类，一个名为AlarmGUI.java的GUI类，还有一个名为alarm.java的类，它实现了所有方法。所以我想在命令行中编译这个包，而不是使用netbeans。我该怎么做？设置了类路径并正确安装了jdk

在Cmd行中发出以下命令

javac -d . *.java

---

确保javac在您的路径中。

因为您的所有类和依赖项都位于您的唯一包中，所以您可以使用包目录中的某些内容，如：

javac *.java

您可以检查javac java编译器的使用情况，并根据需要进一步使用，除上述内容外：

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
-d <directory>             Specify where to place generated class files
-s <directory>             Specify where to place generated source 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
-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

---

javac-d.*。我想java是不可识别的，比如：-javac:file not found:*.java