@ConditionalOnBean(A22.class)的坑
@Slf4j
@Configuration
@ConditionalOnProperty(name = "tea.redis.a")
public class A0Config {
}
@Component
@ConditionalOnBean(A22.class)
public class A1 implements InitializingBean {
@Override
public void afterPropertiesSet() throws Exception {
System.out.println("A1");
}
}
@Component
@ConditionalOnBean(name = "a22")
public class A12 implements InitializingBean {
@Override
public void afterPropertiesSet() throws Exception {
System.out.println("A12");
}
}
@Component(value = "a22")
@ConditionalOnBean(A0Config.class)
public class A22 implements InitializingBean {
@Override
public void afterPropertiesSet() throws Exception {
System.out.println("A22");
}
}
此时并没有配置tea.redis.a
但是输出结果为:
A1
A12
预期应该A22不会创建,故不会出错任何字符。