E:\>java
Usage: java [-options] class [args...
(to execute a class)
or java -jar [-options] jarfile [
(to execute a jar file)
-cp -classpath <directories and zip/jar files separated by ;>
set search path for application classes and resources
Usage: java [-options] class [args...
(to execute a class)
or java -jar [-options] jarfile [
(to execute a jar file)
-cp -classpath <directories and zip/jar files separated by ;>
set search path for application classes and resources
Usage: java [-options] class [args...]
(to execute a class)
or java -jar [-options] jarfile [args...]
(to execute a jar file)where options include:
-hotspot to select the "hotspot" VM
If present, the option to select the VM must be first.
The default VM is -hotspot. -cp -classpath <directories and zip/jar files separated by ;>
set search path for application classes and resources
-D<name>=<value>
set a system property
-verbose[:class|gc|jni]
enable verbose output
-version print product version and exit
-showversion print product version and continue
-? -help print this help message
-X print help on non-standard options
写法:
java -cp .;myClass.jar packname.mainclassname
classpath中的jar文件不能使用通配符,如果是多个jar文件,要一个一个地罗列出来,从某种意义上说jar文件也就是路径。
java -cp .;c:\classes\myClass.jar;d:\classes\*.jar packname.mainclassname