查看Java平台环境的代码

public static void main(String[] args) {
    Properties p = System.getProperties();
    for (Map.Entry entry : p.entrySet()) {
        System.out.println(entry.getKey() + " = " + entry.getValue());
    }
}

结果：

java.runtime.name = Java(TM) SE Runtime Environment

sun.boot.library.path = Q:\jdk6\jre\bin

java.vm.version = 14.0-b16

java.vm.vendor = Sun Microsystems Inc.

java.vendor.url = http://java.sun.com/

path.separator = ;

idea.launcher.port = 7540

java.vm.name = Java HotSpot(TM) Client VM

file.encoding.pkg = sun.io

sun.java.launcher = SUN_STANDARD

user.country = CN

sun.os.patch.level = Service Pack 3

java.vm.specification.name = Java Virtual Machine Specification

user.dir = E:\NVMS\Code\sinamovie

java.runtime.version = 1.6.0_14-b08

java.awt.graphicsenv = sun.awt.Win32GraphicsEnvironment

java.endorsed.dirs = Q:\jdk6\jre\lib\endorsed

os.arch = x86

java.io.tmpdir = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\

line.separator =    



java.vm.specification.vendor = Sun Microsystems Inc.

user.variant =    

os.name = Windows XP

sun.jnu.encoding = GBK

java.library.path = Q:\jdk6\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;Q:\JavaFX\javafx-sdk1.2\bin;Q:\JavaFX\javafx-sdk1.2\emulator\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\StormII\Codec;C:\Program Files\StormII

java.specification.name = Java Platform API Specification

java.class.version = 50.0

sun.management.compiler = HotSpot Client Compiler

os.version = 5.1

user.home = d:\我的文档

user.timezone = Asia/Shanghai

java.awt.printerjob = sun.awt.windows.WPrinterJob

idea.launcher.bin.path = C:\IDEA8\bin

file.encoding = UTF-8

java.specification.version = 1.6

java.class.path = Q:\jdk6\jre\lib\alt-rt.jar;Q:\jdk6\jre\lib\charsets.jar;Q:\jdk6\jre\lib\deploy.jar;Q:\jdk6\jre\lib\javaws.jar;Q:\jdk6\jre\lib\jce.jar;Q:\jdk6\jre\lib\jsse.jar;Q:\jdk6\jre\lib\management-agent.jar;Q:\jdk6\jre\lib\plugin.jar;Q:\jdk6\jre\lib\resources.jar;Q:\jdk6\jre\lib\rt.jar;Q:\jdk6\jre\lib\ext\dnsns.jar;Q:\jdk6\jre\lib\ext\localedata.jar;Q:\jdk6\jre\lib\ext\sunjce_provider.jar;Q:\jdk6\jre\lib\ext\sunmscapi.jar;Q:\jdk6\jre\lib\ext\sunpkcs11.jar;E:\NVMS\Code\sinamovie\out\production\sinamovie;E:\NVMS\Code\sinamovie\lib\jlm\ezmorph-1.0.4.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-fileupload.jar;E:\NVMS\Code\sinamovie\lib\jotm\jotm-jms.jar;E:\NVMS\Code\sinamovie\lib\jotm\jotm-datasource.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-codec.jar;E:\NVMS\Code\sinamovie\lib\spring-jdbc.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-dbcp.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-httpclient.jar;E:\NVMS\Code\sinamovie\lib\junit\junit-3.8.2.jar;E:\NVMS\Code\sinamovie\lib\log4j\log4j-1.2.15.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-beanutils.jar;E:\NVMS\Code\sinamovie\lib\aspectjrt.jar;E:\NVMS\Code\sinamovie\lib\spring-orm.jar;E:\NVMS\Code\sinamovie\lib\jotm\jotm-client.jar;E:\NVMS\Code\sinamovie\lib\simple-xml\stax-1.2.0.jar;E:\NVMS\Code\sinamovie\lib\jotm\jotm-core.jar;E:\NVMS\Code\sinamovie\lib\spring-beans.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-digester.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-logging.jar;E:\NVMS\Code\sinamovie\lib\aspectjweaver.jar;E:\NVMS\Code\sinamovie\lib\jotm\xapool.jar;E:\NVMS\Code\sinamovie\lib\spring-aop.jar;E:\NVMS\Code\sinamovie\lib\jlm\json.jar;E:\NVMS\Code\sinamovie\lib\jlm\proxool-cglib.jar;E:\NVMS\Code\sinamovie\lib\jlm\proxool-0.9.1.jar;E:\NVMS\Code\sinamovie\lib\mysql-connector-java-5.1.6-bin.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-io.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-validator.jar;E:\NVMS\Code\sinamovie\lib\asm-util-2.2.3.jar;E:\NVMS\Code\sinamovie\lib\spring-core.jar;E:\NVMS\Code\sinamovie\lib\jlm\oscache-2.4.1.jar;E:\NVMS\Code\sinamovie\lib\spring-context.jar;E:\NVMS\Code\sinamovie\lib\ibatis\ibatis-2.3.4.726.jar;E:\NVMS\Code\sinamovie\lib\aopalliance.jar;E:\NVMS\Code\sinamovie\lib\dom4j\dom4j-1.6.1.jar;E:\NVMS\Code\sinamovie\lib\jlm\htmlparser.jar;E:\NVMS\Code\sinamovie\lib\jlm\json-lib-2.2.1-jdk15.jar;E:\NVMS\Code\sinamovie\lib\spring-jms.jar;E:\NVMS\Code\sinamovie\lib\jlm\flexjson.jar;E:\NVMS\Code\sinamovie\lib\cglib-nodep-2.1_3.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-collections.jar;E:\NVMS\Code\sinamovie\lib\jotm\jotm-standalone.jar;E:\NVMS\Code\sinamovie\lib\jlm\jeval.jar;E:\NVMS\Code\sinamovie\lib\asm-commons-2.2.3.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-attributes-compiler.jar;E:\NVMS\Code\sinamovie\lib\spring-tx.jar;E:\NVMS\Code\sinamovie\lib\junit\junit-4.4.jar;E:\NVMS\Code\sinamovie\lib\jotm\ow2-jta-1.1-spec.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-attributes-api.jar;E:\NVMS\Code\sinamovie\lib\spring-context-support.jar;E:\NVMS\Code\sinamovie\lib\simple-xml\stax-api-1.0.1.jar;E:\NVMS\Code\sinamovie\lib\dom4j\jaxen-1.1-beta-7.jar;E:\NVMS\Code\sinamovie\lib\simple-xml\simple-xml-2.0.2.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-lang.jar;E:\NVMS\Code\sinamovie\lib\asm-2.2.3.jar;E:\NVMS\Code\sinamovie\lib\spring-test.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-discovery.jar;E:\NVMS\Code\sinamovie\lib\jlm\htmllexer.jar;E:\NVMS\Code\sinamovie\lib\jakarta-commons\commons-pool.jar;C:\IDEA8\lib\idea_rt.jar

user.name = Administrator

java.vm.specification.version = 1.0

java.home = Q:\jdk6\jre

sun.arch.data.model = 32

user.language = zh

java.specification.vendor = Sun Microsystems Inc.

awt.toolkit = sun.awt.windows.WToolkit

java.vm.info = mixed mode, sharing

java.version = 1.6.0_14

java.ext.dirs = Q:\jdk6\jre\lib\ext;C:\WINDOWS\Sun\Java\lib\ext

sun.boot.class.path = Q:\jdk6\jre\lib\resources.jar;Q:\jdk6\jre\lib\rt.jar;Q:\jdk6\jre\lib\sunrsasign.jar;Q:\jdk6\jre\lib\jsse.jar;Q:\jdk6\jre\lib\jce.jar;Q:\jdk6\jre\lib\charsets.jar;Q:\jdk6\jre\classes

java.vendor = Sun Microsystems Inc.

file.separator = \

java.vendor.url.bug = http://java.sun.com/cgi-bin/bugreport.cgi

sun.io.unicode.encoding = UnicodeLittle

sun.cpu.endian = little

sun.desktop = windows

sun.cpu.isalist =    



Process finished with exit code 0