com/sun/jmx/remote/security/MBeanServerFileAccessController.java#checkAccess会检查当前登陆的用户是否有Create的权限(这里的权限是下面的createPatterns,它允许创建指定正则的类型,而我们默认是为空的),这里默认会返回false,也就意味着它不允许以MLet对象创建新的MBean ...
Notice that thescanaction is implemented in a simple and non reliable way. If possible, you should always perform a dedicated portscan using tools likenmap. However, thescanaction can give you a quick heads-up on findingRMI ports. roguejmx ...