介绍在树莓派上使用串口进行数据收发。开发环境依然使用之前介绍的PyCharm编写python代码和远程开发，然后使用QtCreator编写QML的GUI界面。

GlassFish 3 supports multiple methods of monitoring and management. In this post, I look briefly at the approaches GlassFish provides for administration, monitoring, and management. The GlassFish ...