| | |
| | | package com.xinquan.system.service.impl; |
| | | |
| | | import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; |
| | | import com.xinquan.common.core.utils.page.CollUtils; |
| | | import com.xinquan.system.domain.HotWords; |
| | | import com.xinquan.system.mapper.HotWordsMapper; |
| | | import com.xinquan.system.service.HotWordsService; |
| | | import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; |
| | | import java.util.List; |
| | | import java.util.stream.Collectors; |
| | | import org.springframework.stereotype.Service; |
| | | |
| | | /** |
| | |
| | | @Service |
| | | public class HotWordsServiceImpl extends ServiceImpl<HotWordsMapper, HotWords> implements HotWordsService { |
| | | |
| | | /** |
| | | * 获取热词列表 |
| | | * |
| | | * @return 热词列表 |
| | | */ |
| | | @Override |
| | | public List<String> getHotWordList() { |
| | | List<String> hotWordList = CollUtils.emptyList(); |
| | | List<HotWords> list = this.lambdaQuery().orderByDesc(HotWords::getSortNum).list(); |
| | | if (CollUtils.isNotEmpty(list)) { |
| | | hotWordList = list.stream().map(HotWords::getWordName).collect(Collectors.toList()); |
| | | } |
| | | return hotWordList; |
| | | } |
| | | } |