feat(视频):

视频初步

src/main/java/com/guwan/backend/controller/DemoController.java

@@ -19,8 +19,7 @@ import io.minio.GetObjectArgs;
 import io.minio.MinioClient;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-
+import org.elasticsearch.search.SearchHit;
-import org.elasticsearch.action.search.SearchResponse;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -204,14 +203,40 @@ public class DemoController {
 
 
 
+    @GetMapping("demo222")
+    public Result<?> demo222() {
+
+
+        SearchHit[] hits = productEsMapper.search(new LambdaEsQueryWrapper<ProductDocument>()
+                .eq(ProductDocument::getPrice, 8999)).getHits().getHits();
+        for (SearchHit hit : hits) {
+
+            System.out.println(hit.getSourceAsMap().get("price"));
+            System.out.println(hit.getSourceAsMap().get("name"));
+            System.out.println(hit.getSourceAsMap().get("description"));
+            System.out.println(hit.getSourceAsMap().get("category"));
+            System.out.println(hit.getSourceAsMap().get("stock"));
+        }
+//        ArrayList<Integer> integers = new ArrayList<>();
+//        integers.add(1);
+//        integers.forEach(i -> System.out.println("i = " + i));
+
+
+//        System.out.println(productEsMapper.search(new LambdaEsQueryWrapper<ProductDocument>()
+//                .eq(ProductDocument::getPrice, 8999)).getHits().getHits());
+
+        return Result.success("demo222");
+    }
+
+
     @GetMapping("demo333")
     public Result<?> demo333() {
         // 执行ES查询并格式化打印结果
         LambdaEsQueryWrapper<ProductDocument> wrapper = new LambdaEsQueryWrapper<>();
         wrapper.eq(ProductDocument::getPrice, 8999);
-        
+
         List<ProductDocument> products = productEsMapper.selectList(wrapper);
-        
+
         System.out.println("\n=== ES查询结果 ===");
         if (products.isEmpty()) {
             System.out.println("未找到匹配的文档");
@@ -225,7 +250,7 @@ public class DemoController {
                 System.out.println("------------------------");
             });
         }
-        
+
         return Result.success("demo222");
     }