加上回滚

src/main/java/com/peanut/modules/book/service/impl/BookServiceImpl.java

@@ -31,6 +31,7 @@ import org.apache.poi.xwpf.usermodel.*;
 import org.joda.time.DateTime;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
 
 import javax.imageio.ImageIO;
@@ -451,6 +452,7 @@ public class BookServiceImpl extends ServiceImpl<BookDao, BookEntity> implements
      * @return0
      */
     @Override
+    @Transactional
     public boolean getWordSection(Integer bookId) {
         try{
             int topText = 22;