java中"os.name"和"os.arch"究竟返回什么呢_JAVA_编程开发_程序员俱乐部

os.name

os.version

os.arch

Comments

Windows Vista

6.1

x86

?

Linux

2.0.31

x86

IBM Java 1.3

Linux

(*)

i386

Sun Java 1.3.1, 1.4 or Blackdown Java; (*) os.version depends on Linux Kernel version

Linux

(*)

x86_64

Blackdown Java; note x86_64 might change to amd64; (*) os.version depends on Linux Kernel version

Linux

(*)

sparc

Blackdown Java; (*) os.version depends on Linux Kernel version

Linux

(*)

ppc

Blackdown Java; (*) os.version depends on Linux Kernel version

Linux

(*)

armv41

Blackdown Java; (*) os.version depends on Linux Kernel version

Linux

(*)

i686

GNU Java Compiler (GCJ); (*) os.version depends on Linux Kernel version

Linux

(*)

ppc64

IBM Java 1.3; (*) os.version depends on Linux Kernel version

Mac OS

7.5.1

PowerPC

?

Mac OS

8.1

PowerPC

?

Mac OS

9.0, 9.2.2

PowerPC

MacOS 9.0: java.version=1.1.8, mrj.version=2.2.5; MacOS 9.2.2: java.version=1.1.8 mrj.version=2.2.5

Mac OS X

10.1.3

ppc

?

Mac OS X

10.2.6

ppc

Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_01-39)
Java HotSpot(TM) Client VM (build 1.4.1_01-14, mixed mode)

Mac OS X

10.2.8

ppc

using 1.3 JVM: java.vm.version=1.3.1_03-74, mrj.version=3.3.2; using 1.4 JVM: java.vm.version=1.4.1_01-24, mrj.version=69.1

Mac OS X

10.3.1, 10.3.2, 10.3.3, 10.3.4

ppc

JDK 1.4.x

Mac OS X

10.3.8

ppc

Mac OS X 10.3.8 Server; using 1.3 JVM: java.vm.version=1.3.1_03-76, mrj.version=3.3.3; using 1.4 JVM: java.vm.version=1.4.2-38; mrj.version=141.3

Windows 95

4.0

x86

?

Windows 98

4.10

x86

Note, that if you run Sun JDK 1.2.1 or 1.2.2 Windows 98 identifies itself as Windows 95.

Windows Me

4.90

x86

?

Windows NT

4.0

x86

?

Windows 2000

5.0

x86

?

Windows XP

5.1

x86

Note, that if you run older Java runtimes Windows XP identifies itself as Windows 2000.

Windows 2003

5.2

x86

java.vm.version=1.4.2_06-b03; Note, that Windows Server 2003 identifies itself only as Windows 2003.

Windows CE

3.0 build 11171

arm

Compaq iPAQ 3950 (PocketPC 2002)

OS/2

20.40

x86

?

Solaris

2.x

sparc

?

SunOS

5.7

sparc

Sun Ultra 5 running Solaris 2.7

SunOS

5.8

sparc

Sun Ultra 2 running Solaris 8

SunOS

5.9

sparc

Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0_01-b03)
Java HotSpot(TM) Client VM (build 1.4.0_01-b03, mixed mode)

MPE/iX

C.55.00

PA-RISC

?

HP-UX

B.10.20

PA-RISC

JDK 1.1.x

HP-UX

B.11.00

PA-RISC

JDK 1.1.x

HP-UX

B.11.11

PA-RISC

JDK 1.1.x

HP-UX

B.11.11

PA_RISC

JDK 1.2.x/1.3.x; note Java 2 returns?PA_RISC?and Java 1 returns?PA-RISC

HP-UX

B.11.00

PA_RISC

JDK 1.2.x/1.3.x

HP-UX

B.11.23

IA64N

JDK 1.4.x

HP-UX

B.11.11

PA_RISC2.0

JDK 1.3.x or JDK 1.4.x, when run on a PA-RISC 2.0 system

HP-UX

B.11.11

PA_RISC

JDK 1.2.x, even when run on a PA-RISC 2.0 system

HP-UX

B.11.11

PA-RISC

JDK 1.1.x, even when run on a PA-RISC 2.0 system

AIX

5.2

ppc64

sun.arch.data.model=64

AIX

4.3

Power

?

AIX

4.1

POWER_RS

?

OS/390

390

02.10.00

J2RE 1.3.1 IBM OS/390 Persistent Reusable VM

FreeBSD

2.2.2-RELEASE

x86

?

Irix

6.3

mips

?

Digital Unix

4.0

alpha

?

NetWare 4.11

4.11

x86

?

OSF1

V5.1

alpha

Java 1.3.1 on Compaq (now HP) Tru64 Unix V5.1

OpenVMS

V7.2-1

alpha

Java 1.3.1_1 on OpenVMS 7.2

?