使用反射将属性动态转换为其实际类型(其中实际类型是泛型)

import java.lang.reflect.Field;
import java.lang.reflect.ParameterizedType;
import java.lang.reflect.Type;

public class ReflectionExample {
    private List<String> myList;

    public static void main(String[] args) throws NoSuchFieldException {
        Field field = ReflectionExample.class.getDeclaredField("myList");
        Type type = field.getGenericType();

        if (type instanceof ParameterizedType) {
            ParameterizedType parameterizedType = (ParameterizedType) type;
            Type actualType = parameterizedType.getActualTypeArguments()[0];
            Class<?> actualClass = (Class<?>) actualType;

            System.out.println("Actual Type: " + actualClass.getName());
            // 这里可以根据实际类型做一些操作
        }
    }
}