如何检查泛型类的反射类型

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

public class GenericClass<T> {
    private Class<T> type;

    public GenericClass() {
        // 获取泛型类型
        Type genericSuperclass = getClass().getGenericSuperclass();
        ParameterizedType parameterizedType = (ParameterizedType) genericSuperclass;
        type = (Class<T>) parameterizedType.getActualTypeArguments()[0];
    }

    public Class<T> getType() {
        return type;
    }

    public static void main(String[] args) {
        GenericClass<String> genericClass = new GenericClass<>();
        Class<String> type = genericClass.getType();
        System.out.println(type);  // 输出：class java.lang.String
    }
}