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取当前系统信息--System类

2006-11-27 18:11 183 查看

System.getProperty()参数：

java.version	Java Runtime Environment version
java.vendor	Java Runtime Environment vendor
java.vendor.url	Java vendor URL
java.home	Java installation directory
java.vm.specification.version	Java Virtual Machine specification version
java.vm.specification.vendor	Java Virtual Machine specification vendor
pecifijava.vm.scation.name	Java Virtual Machine specification name
ersionjava.vm.v	Java Virtual Machine implementation version
endor java.vm.v	Java Virtual Machine implementation vendor
ame java.vm.n	Java Virtual Machine implementation name
ificatjava.specion.version	Java Runtime Environment specification version
ificatjava.specion.vendor	Java Runtime Environment specification vendor
ificatjava.specion.name	Java Runtime Environment specification name
s.versjava.clasion	Java class format version number
s.pathjava.clas	Java class path
ary.pajava.librth	List of paths to search when loading libraries
mpdir java.io.t	Default temp file path
iler java.comp	Name of JIT compiler to use
dirs java.ext.	Path of extension directory or directories
os.name	Operating system name
os.arch	Operating system architecture
os.version	Operating system version
rator file.sepa	File separator ("/" on UNIX)
rator path.sepa	Path separator (":" on UNIX)
rator line.sepa	Line separator ("n" on UNIX)
user.name	User's account name
user.home	User's home directory
user.dir	User's current working directory

例如：要获得各个OS系统的分割符

String sysSep = System.getProperty("file.separator");

日文系统下sysSep为"/"，中文系统和UNIX系统是"/"。

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标签： java unix path system compiler extension

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