1 public class Activity {
2
3 public void deal(String name, long id) {
4
5 System.out.println(name + id + "进来了！");
6 }
7
8 public static void main(String[] args) throws NoSuchMethodException, SecurityException, IllegalAccessException, IllegalArgumentException, InvocationTargetException {
9
10 long id = 1001L;
11 String name = "张三";
12 Activity activity = new Activity();
13 Method method = activity.getClass().getMethod("deal", String.class, long.class);
14 method.invoke(activity, name, id);
15 }
16 }
