@Test
public void notInited() {
// ��service��ʼ�������У�ij��loader/filterͨ��spring resource loader��ӵݹ���ø�serviceʱ������
try {
new ResourceLoadingServiceImpl().getResource("test");
fail();
} catch (IllegalStateException e) {
assertThat(e, exception("Bean instance of " + ResourceLoadingService.class.getName()
+ " has not been initialized yet"));
}