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1优化网络图片转换策略

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This commit is contained in:
xiongxiaoyang 2020-05-21 08:46:46 +08:00
parent a13ea78c3f
commit c2cdf73893
5 changed files with 11 additions and 16 deletions
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16
novel-front/src/main/java/com/java2nb/novel/core/schedule/Network2LocalPicSchedule.java
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@ -13,9 +13,10 @@ import java.util.List;
/**
* 网络图片转存本地任务
*
* @author Administrator
*/
@ConditionalOnProperty(prefix = "pic.save",name = "type",havingValue = "2")
@ConditionalOnProperty(prefix = "pic.save", name = "type", havingValue = "2")
@Service
@RequiredArgsConstructor
@Slf4j
@ -38,15 +39,10 @@ public class Network2LocalPicSchedule {
log.info("Network2LocalPicSchedule。。。。。。。。。。。。");
Integer offset = 0, limit = 100;
List<Book> networkPicBooks;
do {
networkPicBooks = bookService.queryNetworkPicBooks(limit, offset);
for (Book book : networkPicBooks) {
bookService.updateBookPicToLocal(book.getPicUrl(), book.getId());
}
offset += limit;
} while (networkPicBooks.size() > 0);
List<Book> networkPicBooks = bookService.queryNetworkPicBooks(100);
for (Book book : networkPicBooks) {
bookService.updateBookPicToLocal(book.getPicUrl(), book.getId());
}
}

2
novel-front/src/main/java/com/java2nb/novel/mapper/FrontBookMapper.java
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@ -22,7 +22,7 @@ public interface FrontBookMapper extends BookMapper {
void addCommentCount(@Param("bookId") Long bookId);
List<Book> queryNetworkPicBooks(@Param("limit") Integer limit,@Param("offset") Integer offset);
List<Book> queryNetworkPicBooks(@Param("limit") Integer limit);
/**
* 按评分随机查询小说集合

3
novel-front/src/main/java/com/java2nb/novel/service/BookService.java
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@ -181,10 +181,9 @@ public interface BookService {
/**
* 查询网络图片的小说
* @param limit 查询条数
* @param offset 开始行数
* @return 返回小说集合
* */
List<Book> queryNetworkPicBooks(Integer limit, Integer offset);
List<Book> queryNetworkPicBooks(Integer limit);
/**

4
novel-front/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java
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@ -600,8 +600,8 @@ public class BookServiceImpl implements BookService {
}
@Override
public List<Book> queryNetworkPicBooks(Integer limit, Integer offset) {
return bookMapper.queryNetworkPicBooks(limit, offset);
public List<Book> queryNetworkPicBooks(Integer limit) {
return bookMapper.queryNetworkPicBooks(limit);
}
@Override

2
novel-front/src/main/resources/mybatis/mapping/BookMapper.xml
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@ -56,7 +56,7 @@
select
id,pic_url from book
where pic_url like 'http%'
limit #{offset},#{limit}
limit #{limit}
</select>
<select id="selectIdsByScoreAndRandom" parameterType="int" resultType="com.java2nb.novel.entity.Book">