private int getAdCount(long actId) {
ActAdExample example = new ActAdExample();
example.createCriteria().andActIdEqualTo(actId);
return actAdMapper.countByExample(example);
}
@Override
public boolean isUrlExist(String url, long actId) {
ActAdExample example = new ActAdExample();
example.createCriteria().andLinkEqualTo(url).andActIdEqualTo(actId);
return actAdMapper.countByExample(example) > 0 ? true : false;
}