获取jvm的PID详解编程语言

[Java]代码    

import java.lang.management.ManagementFactory; 
 
            String pname = ManagementFactory.getRuntimeMXBean().getName();   
            String pid = null; 
            if(null!=pname){ 
            	pid = pname.split("@")[0];  
            } 
            System.out.println("PID:"+pid);