## 调用代码 ```java //业务service名字 String serviceCls = "com.xu81.InnerService"; //业务service方法名 String serviceMethod = "getById"; //实体字段名 String fieldName = "id"; Class dataCls = Class.forName(serviceCls); Field idField = null; try { //获得对象属性 idField = dataCls.getDeclaredField(fieldName); } catch (NoSuchFieldException ex) { log.error("无法获取id属性, 获取父类属性"); //获得父类对象属性 Class supercls = dataCls.getSuperclass(); idField = supercls.getDeclaredField(fieldName); } try { if (idField != null) { idField.setAccessible(true); //获取data对象属性值 Object dataId = idField.get(data); Class byidcls = Class.forName(serviceCls); Object byidclsEntity = context.getBean(getBeanName(serviceCls)); Method byidmethod = byidcls.getMethod(serviceMethod, new Class[]{Long.class}); //方法调用 Object result = byidmethod.invoke(byidclsEntity, dataId); } } catch (Exception ex) { log.error("调用duboo业务报错报错"); } ``` ## getBeanName内容 ***getBeanName方法内容, 根据业务名自动获得springbean实体名, 要求注入实体必须是`interface`首字母小写*** ```java private String getBeanName(String str) {
 String name = str.substring(str.lastIndexOf(".") + 1, str.length());
 name = name.substring(0, 1).toLowerCase() + name.substring(1, name.length());
 return name;
// InnerService -> innerService } ```