AKABUGmaker的博客

public class CategoryDaoImpl implements CategoryDao{ JdbcTemplate jdbcTemplate = new JdbcTemplate(C3P0Util.getDataSource()); @Override public List queryAll() { String sql = “select * from tab_category...

public class CategoryRedisDaoImpl implements CategoryDao { //获得jedis private Jedis jedis = JedisUtil.getJedis(); @Override public List<Category> queryAll() { //获得jedis查询到的字符串集合 List<S...

public class FavoriteDaoImpl implements FavoriteDao { JdbcTemplate jdbcTemplate = new JdbcTemplate(C3P0Util.getDataSource()); @Override public int queryRouteByUidCount(int uid) { String sql = "sel...

public class RouteDaoImpl implements RouteDao { /** * 人气旅游：是每个旅游线路收藏数量的降序获取前4条数据进行显示； * 最新旅游：是每个旅游线路上架时间的降序获取前4条数据进行显示； * 主题旅游：是每个旅游线路过滤为主题旅游的获取前4条数据进行显示(上架时间降序)； * <p> * 前提: 所有被查到的数据，都必须是已...

public class UserDaoImpl implements UserDao { JdbcTemplate jdbcTemplate = new JdbcTemplate(C3P0Util.getDataSource()); @Override //通过email判断该用户是否存在 public List quaryByEmail(String email) { String sql =...