예제

protected void doGet(HttpServletRequest arg0, HttpServletResponse arg1) { try { Class clazz = this .getClass(); Method toString = clazz.getDeclaredMethod("toString", new Class[0]); Object result = toString.invoke(this , new Object[0]); arg0.setAttribute(clazz.getName(), result); } catch (NoSuchMethodException exc) { LogUtility.log(exc); } catch (InvocationTargetException exc) { LogUtility.log(exc); } catch (IllegalAccessException exc) { LogUtility.log(exc); } }

솔루션

리플렉션 대신 인터페이스를 사용하도록 코드를 재구성하십시오. protected void doGet(HttpServletRequest arg0, HttpServletResponse arg1) { arg0.setAttribute(this .getClass().getName(), toString()); }