图书详细信息返回结果添加图书类型

src/main/java/com/peanut/modules/book/controller/BookController.java

@@ -114,7 +114,21 @@ public class BookController {
 //    @RequiresPermissions("book:book:info")
     public R info(@PathVariable("id") Integer id) {
         BookEntity book = bookService.getById(id);
-
+        //返回结果添加图书类型
+        LambdaQueryWrapper<MedicaldesBook> wrapper = new LambdaQueryWrapper();
+        wrapper.eq(MedicaldesBook::getBookId,id);
+        List<MedicaldesBook> list = medicaldesBookService.list(wrapper);
+        if (list.size() > 0) {
+            String type = "";
+            for (MedicaldesBook mb : list) {
+                if (StringUtils.isEmpty(type)){
+                    type += mb.getTypeId();
+                }else {
+                    type += "," + mb.getTypeId();
+                }
+            }
+            book.setMedicaldesBookType(type);
+        }
         return R.ok().put("book", book);
     }