java我们如何知道字段是否是内部类的数组？

我阅读了本教程：

但仍然无法区分基元、数组和类（在反射中）

例如： 我有以下课程：

class MainClass {

    public MainClass() {
        memberSubClass = new SubClass();
        arrayMemberSubClass = new SubClass[3];
        for (int i = 0; i < 3; i++) {
            arrayMemberSubClass[i] = new SubClass();
        }
        array_int_member = new int[5];
    }

    class SubClass {
        public int x;
        public short y;
    }

    public SubClass memberSubClass;
    public SubClass[] arrayMemberSubClass;
    public int int_member;
    public int[] array_int_member;
}

输出为：

0 [main] DEBUG Logic  - memberSubClass is class
1 [main] DEBUG Logic  - arrayMemberSubClass is array of classes
1 [main] DEBUG Logic  - int_member is primitives
1 [main] DEBUG Logic  - array_int_member is array of classes

我希望得到以下输出：

0 [main] DEBUG Logic  - memberSubClass is class
1 [main] DEBUG Logic  - arrayMemberSubClass is array of classes
1 [main] DEBUG Logic  - int_member is primitives
1 [main] DEBUG Logic  - array_int_member is array of primitives

---

我做错了什么？

来自您引用的页面：

One thing I think was missing in the post is how to get the type of the array elements using reflection. This can be done using the getComponentType() method:

Boolean[] b = new Boolean[5];
Class<?> theTypeOfTheElements = b.getClass().getComponentType();
System.out.println(theTypeOfTheElements.getName());

我认为这篇文章缺少的一点是如何使用反射获取数组元素的类型。这可以使用getComponentType（）方法完成：
布尔值[]b=新的布尔值[5]；
将元素的类型初始化为b.getClass（）.getComponentType（）；
System.out.println（元素的类型.getName（））；

mmm这确实很有帮助。因为数组可以是（整数、布尔、短…或其他内部定义的类）。。那么我需要检查所有类型吗？如果（field.getType（）.isArray（））{Class thetypeofelements=field.getClass（）.getComponentType（）；返回null…：(

One thing I think was missing in the post is how to get the type of the array elements using reflection. This can be done using the getComponentType() method:

Boolean[] b = new Boolean[5];
Class<?> theTypeOfTheElements = b.getClass().getComponentType();
System.out.println(theTypeOfTheElements.getName());