来个java获得系统配置文件的
public class SystemProperties { public static void main(String[] args) { Properties properties = System.getProperties(); Iterator<Entry<Object, Object>> iterator = properties.entrySet().iterator(); while (iterator.hasNext()) { Entry<Object, Object> entry = iterator.next(); System.out.println(entry.getKey() + "===" + ntry.getValue()); } } }
结果:
java.runtime.name===Java(TM) SE Runtime Environment sun.boot.library.path===d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrein java.vm.version===11.3-b02 java.vm.vendor===Sun Microsystems Inc. java.vendor.url===http://java.sun.com/ path.separator===; 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 1 java.vm.specification.name===Java Virtual Machine Specification user.dir===D:WorkspacesTIMETEST java.runtime.version===1.6.0_13-b03 java.awt.graphicsenv===sun.awt.Win32GraphicsEnvironment java.endorsed.dirs===d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelibendorsed os.arch===x86 java.io.tmpdir===C:UserskoalAppDataLocalTemp line.separator=== java.vm.specification.vendor===Sun Microsystems Inc. user.variant=== os.name===Windows Vista sun.jnu.encoding===GBK java.library.path===d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013in;.;C:WindowsSunJavain;C:Windowssystem32;C:Windows;d:/MyEclipse 10.7/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin/client;d:/MyEclipse 10.7/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/bin;d:/MyEclipse 10.7/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/jre/lib/i386;C:Program Files (x86)NVIDIA CorporationPhysXCommon;C:Program Files (x86)InteliCLS Client;C:Program FilesInteliCLS Client;C:Windowssystem32;C:Windows;C:WindowsSystem32Wbem;C:WindowsSystem32WindowsPowerShellv1.0;C:Program FilesIntelIntel(R) Management Engine ComponentsDAL;C:Program FilesIntelIntel(R) Management Engine ComponentsIPT;C:Program Files (x86)IntelIntel(R) Management Engine ComponentsDAL;C:Program Files (x86)IntelIntel(R) Management Engine ComponentsIPT;C:Program Files (x86)IntelOpenCL SDK2.0inx86;C:Program Files (x86)IntelOpenCL SDK2.0inx64 java.specification.name===Java Platform API Specification java.class.version===50.0 sun.management.compiler===HotSpot Client Compiler os.version===6.1 user.home===C:Userskoal user.timezone=== java.awt.printerjob===sun.awt.windows.WPrinterJob file.encoding===GBK java.specification.version===1.6 java.class.path===D:WorkspacesTIMETESTin user.name===koal java.vm.specification.version===1.0 java.home===d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jre 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 java.version===1.6.0_13 java.ext.dirs===d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelibext;C:WindowsSunJavalibext sun.boot.class.path===d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelib esources.jar;d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelib t.jar;d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelibsunrsasign.jar;d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelibjsse.jar;d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelibjce.jar;d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jrelibcharsets.jar;d:MyEclipse 10.7Commoninarycom.sun.java.jdk.win32.x86_1.6.0.013jreclasses 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===pentium_pro+mmx pentium_pro pentium+mmx pentium i486 i386 i86