Java code obtains all system attributes

JavaCodeObtain all system attributes:

 

Properties props = system. getproperties ();

 

Iterator <entry <object, Object> it = props. entryset (). iterator ();

While (it. hasnext ()){

Entry <object, Object> ent = it. Next ();

System. Out. println (Ent. getkey () + ":" + Ent. getvalue ());

}

 

The output on my computer (MAC leopard 10.5.8) is as follows:

Java. runtime. Name: Java (TM) se Runtime Environment

Sun. boot. Library. Path:/system/library/frameworks/JavaVM. Framework/versions/1.6.0/Libraries

Java. VM. Version: 14.1-b02-92

AWT. nativedoublebuffering: True

Gopherproxyset: false

Java. VM. Vendor: Apple Inc.

Java. Vendor. url: http://www.apple.com/

Path. separator ::

Java. VM. Name: Java hotspot (TM) 64-bit server VM

File. encoding. PKG: Sun. Io

Sun. java. Launcher: sun_standard

User. Country: CN

Sun. OS. Patch. Level: Unknown

Java. VM. Specification. Name: Java virtual machine specification

User. dir:/users/mazhao/documents/Dropbox/development/Java/ebookmgr

Java. runtime. Version: 1.6.0 _ 15-b03-226

Java. AWT. graphicsenv: Apple. AWT. cgraphicsenvironment

Java. endorsed. dirs:/system/library/frameworks/JavaVM. Framework/versions/1.6.0/home/lib/endorsed

OS. Arch: x86_64

Java. Io. tmpdir:/var/folders/UA/ua4dejp9hbwok + 6 ulkeszk ++ Ti/-TMP -/

Line. separator:

 

Java. VM. Specification. Vendor: Sun Microsystems Inc.

OS. Name: Mac OS X

Sun. JNU. encoding: euc_cn

Java. Library. Path:.:/library/Java/extensions:/system/library/Java/extensions:/usr/lib/Java

Java. Specification. Name: Java platform API Specification

Java. Class. Version: 50.0

Sun. Management. Compiler: Hotspot 64-bit server Compiler

OS. Version: 10.5.8

HTTP. nonproxyhosts: Local | *. Local | 169.254/16 | *. 169.254/16

User. Home:/users/mazhao

User. timezone:

Java. AWT. printerjob: Apple. AWT. cprinterjob

File. encoding: UTF-8

Java. Specification. Version: 1.6

Java. class. path:/users/mazhao/documents/Dropbox/development/Java/ebookmgr/lib/officelnfs_2.7.jar: /users/mazhao/documents/Dropbox/development/Java/ebookmgr/build/classes:/users/mazhao/Documents ents/Dropbox/development/Java/ebookmgr/src

User. Name: mazhao

Java. VM. Specification. Version: 1.0

Java. Home:/system/library/frameworks/JavaVM. Framework/versions/1.6.0/home

Sun. Arch. Data. Model: 64

User. Language: ZH

Java. Specification. Vendor: Sun Microsystems Inc.

AWT. Toolkit: Apple. AWT. ctoolkit

Java.vm.info: Mixed Mode

Java. Version: 1.6.0 _ 15

Java. ext. dirs:/library/Java/extensions:/system/library/frameworks/JavaVM. framework/versions/1.6.0/home/lib/EXT

Sun. boot. class. path:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes/jsfd. jar:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes. jar:/system/library/frameworks/JavaVM. framework/frameworks/javaruntimesupport. framework/resources/Java/javaruntimesupport. jar:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes/UI. jar:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes/LAF. jar:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes/sunrsasign. jar:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes/JSSE. jar:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes/JCE. jar:/system/library/frameworks/JavaVM. framework/versions/1.6.0/classes/charsets. jar

Java. Vendor: Apple Inc.

File. separator :/

Java. Vendor. url. BUG: http://bugreport.apple.com/

Sun. Io. Unicode. encoding: unicodelittle

Sun. CPU. endian: Little

MrJ. Version: 1050.1.6.0 _ 15-226

Socksnonproxyhosts: Local | *. Local | 169.254/16 | *. 169.254/16

FTP. nonproxyhosts: Local | *. Local | 169.254/16 | *. 169.254/16

Sun. CPU. isalist: