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| 7. 12. 8. 覆盖默认访问 |
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import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
public class Main {
public static void main(String[] argv) throws Exception {
Class cls = java.lang.String.class;
Method method = cls.getMethods()[0];
Field field = cls.getFields()[0];
Constructor constructor = cls.getConstructors()[0];
field.setAccessible(true);
constructor.setAccessible(true);
method.setAccessible(true);
}
}
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