从超类启动声明的子类字段

Question

可以初始化字段的值吗？

我能够从超类

中获取子类中的字段

Field[] fields = this.getClass().getDeclaredFields();


for(Field field : fields) {
    //I need to assign a value to every field depending on their type

    if(Integer.class.isAssignableFrom(field.getType())) {
        //Something like this
        field = (Integer) 100;
    } else if(MyObject.class.isAssignableFrom(field.getType())) {
        //Something like this
        field = new MyObject();
    }
}