使用RuntimeMXBean，您可以检索，Classpath，Bootclasspath等。
package com;import java.lang.management.ManagementFactory;import java.lang.management.RuntimeMXBean;class JMXTest { public static void main(String args[]) { try { for ( int i = 0 ; i < args.length ; i++ ) System.out.println( "args :" + args[i] ); RuntimeMXBean mx = ManagementFactory.getRuntimeMXBean(); System.out.println( "boot CP:" + mx.getBootClassPath() ); System.out.println( " CP:" + mx.getClassPath() ); System.out.println( "cmd args:" + mx.getInputArguments() ); } catch( Exception e ) { e.printStackTrace(); } }}
