bug修复

novel-crawl/src/main/java/com/java2nb/novel/core/listener/StarterListener.java

@@ -53,6 +53,7 @@ public class StarterListener implements ServletContextListener {
                             //这里只做老书更新
                             book.setCrawlLastTime(currentDate);
                             book.setId(needUpdateBook.getId());
+                            book.setPicUrl(needUpdateBook.getPicUrl());
                             //查询已存在的章节
                             Map<Integer, BookIndex> existBookIndexMap = bookService.queryExistBookIndexMap(needUpdateBook.getId());
                             //解析章节目录

novel-crawl/src/main/java/com/java2nb/novel/service/impl/BookServiceImpl.java

@@ -6,7 +6,9 @@ import com.java2nb.novel.entity.BookContent;
 import com.java2nb.novel.entity.BookIndex;
 import com.java2nb.novel.mapper.*;
 import com.java2nb.novel.service.BookService;
+import com.java2nb.novel.utils.Constants;
 import lombok.RequiredArgsConstructor;
+import org.mybatis.dynamic.sql.Constant;
 import org.mybatis.dynamic.sql.render.RenderingStrategies;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -20,6 +22,7 @@ import java.util.stream.Collectors;
 
 import static com.java2nb.novel.mapper.BookDynamicSqlSupport.crawlBookId;
 import static com.java2nb.novel.mapper.BookDynamicSqlSupport.crawlSourceId;
+import static com.java2nb.novel.mapper.BookDynamicSqlSupport.picUrl;
 import static com.java2nb.novel.mapper.CrawlSourceDynamicSqlSupport.id;
 import static org.mybatis.dynamic.sql.SqlBuilder.*;
 import static org.mybatis.dynamic.sql.select.SelectDSL.select;
@@ -165,6 +168,10 @@ public class BookServiceImpl implements BookService {
         book.setUpdateTime(currentDate);
         book.setBookName(null);
         book.setAuthorName(null);
+        if(book.getPicUrl()!=null && book.getPicUrl().startsWith(Constants.LOCAL_PIC_PREFIX)) {
+            //本地图片则不更新
+            book.setPicUrl(null);
+        }
         bookMapper.updateByPrimaryKeySelective(book);
 
     }

novel-crawl/src/main/java/com/java2nb/novel/utils/Constants.java

@@ -0,0 +1,12 @@
+package com.java2nb.novel.utils;
+
+/**
+ * @author Administrator
+ */
+public class Constants {
+
+    /**
+     * 本地图片保存前缀
+     * */
+    public static final String LOCAL_PIC_PREFIX = "/localPic/";
+}

novel-crawl/src/main/resources/mybatis/mapping/BookMapper.xml

@@ -5,7 +5,7 @@
 
     <select id="queryNeedUpdateBook" resultType="com.java2nb.novel.entity.Book">
 
-        select id,crawl_source_id,crawl_book_id,crawl_last_time
+        select id,crawl_source_id,crawl_book_id,crawl_last_time,pic_url
         from book where last_index_update_time > #{startDate}
         order by crawl_last_time
         limit ${limit}