getsystemprop.java

用于查看系统的各种信息。

/**************************************
*       Class GetSystemProp
***************************************/

public class GetSystemProp
{
	public static void main(String args[])
	{
		System.out.println( "user.name:" + System.getProperty("user.name") );
		System.out.println( "user.dir:" + System.getProperty("user.dir") );
		System.out.println( "user.home:" + System.getProperty("user.home") );

		System.out.println( "file.separator:" + System.getProperty("file.separator") );
		System.out.println( "line.separator:" + System.getProperty("line.separator") );
		System.out.println( "path.separator:" + System.getProperty("path.separator") );
		
		System.out.println( "os.arch:" + System.getProperty("os.arch") );
		System.out.println( "os.name:" + System.getProperty("os.name") );
		System.out.println( "os.version:" + System.getProperty("os.version") );

		System.out.println( "java.class.path:" + System.getProperty("java.class.path") );
		System.out.println( "java.class.version:" + System.getProperty("java.class.version") );
		System.out.println( "java.home: " + System.getProperty("java.home") );
		System.out.println( "java.vendor: " + System.getProperty("java.vendor") );
		System.out.println( "java.vendor.url: " + System.getProperty("java.vendor.url") );
		System.out.println( "java.version: " + System.getProperty("java.version") );
	}
}