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src/main/java/com/peanut/modules/book/dao/BookDao.java

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+package com.peanut.modules.book.dao;
+
+import com.peanut.modules.book.entity.BookEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 图书表
+ * 
+ * @author yl
+ * @email yl328572838@163.com
+ * @date 2022-08-04 15:36:59
+ */
+@Mapper
+public interface BookDao extends BaseMapper<BookEntity> {
+
+    List<BookEntity> queryBookInOther(String publisherName,String authorName);
+
+}