宠辱不惊，闲看庭前花开花落；去留无意，漫随天外云卷云舒。

openHAB 术语 Item ： 对硬件设备的抽象 ( Items are objects that can be read from or written to in order to interact with them. Items can be bound to bindings i.e. for reading the status from e.g. K

openHAB WebApp 代码结构 ItemRegistry: ModelRepository: WebAppServlet:

class Location {     long id;     String name; } class Frame {     long id;     String label;     long parentId;  // -1 表示没有上级 Frame        long locationId;   } class Comma

先将架构图贴上来，文字说明润饰以后补上。