Java Tutorial/Development/RuntimeMXBean
Содержание
Get Boot path from RuntimeMXBean
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.util.Date;
public class Main {
public static void main(String args[]) throws Exception {
RuntimeMXBean mx = ManagementFactory.getRuntimeMXBean();
System.out.println(mx.getBootClassPath());
}
}
Get ClassPath from RuntimeMXBean
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.util.Date;
public class Main {
public static void main(String args[]) throws Exception {
RuntimeMXBean mx = ManagementFactory.getRuntimeMXBean();
System.out.println(mx.getClassPath());
}
}
Get system start time from RuntimeMXBean
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.util.Date;
public class Main {
public static void main(String args[]) throws Exception {
RuntimeMXBean mx = ManagementFactory.getRuntimeMXBean();
System.out.println(new Date(mx.getStartTime()));
}
}
Get the JVM uptime from RuntimeMXBean
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.util.Date;
public class Main {
public static void main(String args[]) throws Exception {
RuntimeMXBean mx = ManagementFactory.getRuntimeMXBean();
System.out.println(mx.getUptime() + " ms");
}
}
Get the system properties from RuntimeMXBean
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.util.Date;
public class Main {
public static void main(String args[]) throws Exception {
RuntimeMXBean mx = ManagementFactory.getRuntimeMXBean();
System.out.println(mx.getSystemProperties());
}
}