Java's system.getproperty of method gets the daqo

This article example summarizes the use of Java's system.getproperty () method to get information. Share with you for your reference. The details are as follows:

System.out.println("java The version number: " + System.getProperty("java.version")); //Java version number 

System.out.println("Java Name of provider: " + System.getProperty("java.vendor")); //Java provider name < br / >
System.out.println("Java Provider's website: " + System.getProperty("java.vendor.url")); //Java provider web site < br / >
System.out.println("jre Directory: " + System.getProperty("java.home")); //Java, oh, should be the jre directory 

System.out.println("Java Virtual machine specification version number: " + System.getProperty("java.vm.specification.version")); //Java virtual machine specification version number 

System.out.println("Java Virtual machine specification provider: " + System.getProperty("java.vm.specification.vendor")); //Java virtual machine specification provider 

System.out.println("Java Virtual machine specification name: " + System.getProperty("java.vm.specification.name")); //Java virtual machine specification name 

System.out.println("Java Version no. : " + System.getProperty("java.vm.version")); //Java virtual machine version number 

System.out.println("Java Virtual machine provider: " + System.getProperty("java.vm.vendor")); //Java virtual machine provider 

System.out.println("Java Name of virtual machine: " + System.getProperty("java.vm.name")); //Java virtual machine name 

System.out.println("Java Specification version number: " + System.getProperty("java.specification.version")); //Java specification version number 

System.out.println("Java Specification provider: " + System.getProperty("java.specification.vendor")); //Java specification provider 

System.out.println("Java Specification name: " + System.getProperty("java.specification.name")); //Java specification name 

System.out.println("Java Class version number: " + System.getProperty("java.class.version")); //Java class version number 

System.out.println("Java Class path: " + System.getProperty("java.class.path")); //Java classpath 

System.out.println("Java lib Path: " + System.getProperty("java.library.path")); //Java lib path 

System.out.println("Java Input/output temporary path: " + System.getProperty("java.io.tmpdir")); //Java input/output temporary path 

System.out.println("Java Compiler: " + System.getProperty("java.compiler")); //Java compiler 

System.out.println("Java Execution path: " + System.getProperty("java.ext.dirs")); //Java execution path 

System.out.println(" Operating system name: " + System.getProperty("os.name")); //Operating system name 

System.out.println(" Operating system architecture: " + System.getProperty("os.arch")); //Operating system architecture 

System.out.println(" Operating system version no. : " + System.getProperty("os.version")); //Operating system version number 

System.out.println(" File separator: " + System.getProperty("file.separator")); //File separator 

System.out.println(" Path separator: " + System.getProperty("path.separator")); //Path separator 

System.out.println(" Line separator: " + System.getProperty("line.separator")); //Line separator 

System.out.println(" Operating system user name: " + System.getProperty("user.name")); //User name 

System.out.println(" Home directory of operating system users: " + System.getProperty("user.home")); //The user's home directory 

System.out.println(" Directory where the current program is located: " + System.getProperty("user.dir")); //  The directory in which the current program resides 

I hope this article has been helpful to your Java programming.