目录需求实现效果开发运行环境设计实现界面布局初始化画笔绘图清空画布导出位图数据小结需求
I am trying to understand a JMX service URL. service:jmx:rmi://192.168.30.10:1234/jndi/rmi://192.168.开发者_如何学Python30.10:2344/jmxrmi