public static void main(String[] args) throws ClassNotFoundException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, InstantiationException {

//需求:执行类中所有以test开头的方法

	Scanner in = new Scanner(System.in);

	String className = in.nextLine();

	//动态加载类

	Class<?> clas = Class.forName(className);

	Method[] methods = clas.getMethods();//继承 公共方法

	Method[] declaredMethods = clas.getDeclaredMethods();//非继承 所有方法

	//创建一个不可重复集合set

	Set<Method> set = new HashSet<Method>();

	for (Method method : methods) {

		set.add(method);

	}

	for (Method method : declaredMethods) {

		set.add(method);

	}

	//创建一个list集合存储以该类中所有以test开头的方法

	List<Method> list = new ArrayList<Method>();

	for (Method method : set) {

		//System.out.println(method);	//打桩

		if (method.getName().startsWith("test")) {

			list.add(method);

		}

	}

	for (Method method : list) {

		//System.out.println(method);

		//invoke是方法执行完毕返回的对象

		Object invoke = method.invoke(clas.newInstance(), null);

		System.out.println("执行完毕");

	}

}