docs: private boolean hasRegisterMapper(Class<?> mapperInterface){
          //如果一个都没匹配上，很可能是还没有注册 mappers，此时通过 @RegisterMapper 注解进行判断
          Class<?>[] interfaces = mapperInterface.getInterfaces();
          boolean hasRegisterMapper = false;
          if (interfaces != null && interfaces.length > 0) {
              for (Class<?> anInterface : interfaces) {
                  //自动注册标记了 @RegisterMapper 的接口
                  if(anInterface.isAnnotationPresent(RegisterMapper.class)){
                      hasRegisterMapper = true;
                      //如果已经注册过，就避免在反复调用下面会迭代的方法
                      if (!registerMapper.containsKey(anInterface)) {
                          registerMapper(anInterface);
                      }
                  }
                  //如果父接口的父接口存在注解，也可以注册
                  else if(hasRegisterMapper(anInterface)){
                      hasRegisterMapper = true;
                  }
              }
          }
          return hasRegisterMapper;
      }