用Java反射如何实例化一个新对象,然后调用一个方法呢？

import java.lang.reflect.Constructor;
import java.lang.reflect.Method;

Class<?> clazz = Class.forName("com.example.MyClass");

Constructor<?> constructor = clazz.getConstructor();

Object obj = constructor.newInstance();

Method method = clazz.getMethod("myMethod");

Object result = method.invoke(obj);

import java.lang.reflect.Constructor;
import java.lang.reflect.Method;

public class ReflectionExample {
    public static void main(String[] args) throws Exception {
        Class<?> clazz = Class.forName("com.example.MyClass");
        Constructor<?> constructor = clazz.getConstructor();
        Object obj = constructor.newInstance();
        Method method = clazz.getMethod("myMethod");
        Object result = method.invoke(obj);
        System.out.println("Result: " + result);
    }
}