[Java] system. getproperty () System Parameters

System. getproperty () System Parameters

 

Properties props = system. getproperties (); // system attributes <br/> system. out. println ("Java Runtime Environment version:" + props. getproperty ("Java. version "); <br/> system. out. println ("Java Runtime Environment vendor:" + props. getproperty ("Java. vendor "); <br/> system. out. println ("Java vendor URL:" + props. getproperty ("Java. vendor. URL "); <br/> system. out. println ("Java installation path:" + props. getproperty ("Java. home "); <br/> system. out. println ("Java Virtual Machine Specification Version:" + props. getproperty ("Java. VM. specification. version "); <br/> system. out. println ("Java virtual machine specification Supplier:" + props. getproperty ("Java. VM. specification. vendor "); <br/> system. out. println ("Java virtual machine specification name:" + props. getproperty ("Java. VM. specification. name "); <br/> system. out. println ("Java Virtual Machine implementation version:" + props. getproperty ("Java. VM. version "); <br/> system. out. println ("Java Virtual Machine implementation vendor:" + props. getproperty ("Java. VM. vendor "); <br/> system. out. println ("Java Virtual Machine implementation name:" + props. getproperty ("Java. VM. name "); <br/> system. out. println ("Java Runtime Environment Standard Version:" + props. getproperty ("Java. specification. version "); <br/> system. out. println ("Java Runtime Environment specification Supplier:" + props. getproperty ("Java. specification. vender "); <br/> system. out. println ("Java Runtime Environment specification name:" + props. getproperty ("Java. specification. name "); <br/> system. out. println ("Java class format version:" + props. getproperty ("Java. class. version "); <br/> system. out. println ("Java class path:" + props. getproperty ("Java. class. path "); <br/> system. out. println ("List of paths searched during Database loading:" + props. getproperty ("Java. library. path "); <br/> system. out. println ("Default temporary file path:" + props. getproperty ("Java. io. tmpdir "); <br/> system. out. println ("path of one or more extended directories:" + props. getproperty ("Java. ext. dirs "); <br/> system. out. println ("operating system name:" + props. getproperty ("OS. name "); <br/> system. out. println ("Operating System Architecture:" + props. getproperty ("OS. arch "); <br/> system. out. println ("OS version:" + props. getproperty ("OS. version "); <br/> system. out. println ("file separator:" + props. getproperty ("file. separator "); //"/"in UNIX System <br/> system. out. println ("path separator:" + props. getproperty ("path. separator "); //": "in UNIX systems <br/> system. out. println ("line separator:" + props. getproperty ("line. separator "); //"/n "in UNIX System <br/> system. out. println ("User Account name:" + props. getproperty ("user. name "); <br/> system. out. println ("Your home directory:" + props. getproperty ("user. home "); <br/> system. out. println ("current working directory of the User:" + props. getproperty ("user. dir "));Class getproperties {<br/> Public static void main (string [] ARGs) {<br/> JAVA. util. properties pp = system. getproperties (); <br/> enumeration <?> Names = pp. propertynames (); <br/> while (names. hasmoreelements () {<br/> system. out. println (names. nextelement (); <br/>}< br/>