update

src/main/java/com/gogirl/interfaces/product/serve/TechniqueSkuController.java

@@ -12,6 +12,8 @@ import org.springframework.web.bind.annotation.RestController;
 
 import javax.annotation.Resource;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 /**
  * <p>
@@ -34,4 +36,12 @@ public class TechniqueSkuController {
         List<TechniqueSku> techniqueSkuList = techniqueSkuService.queryAll();
         return JsonResult.success(techniqueSkuList);
     }
+
+
+    @ApiOperation("查询所有款式技法分组")
+    @GetMapping("queryMap")
+    public JsonResult<Map<String, List<TechniqueSku>>> queryMap() {
+        List<TechniqueSku> techniqueSkuList = techniqueSkuService.queryAll();
+        return JsonResult.success(techniqueSkuList.stream().collect(Collectors.groupingBy(TechniqueSku::getTechniqueCategoryName)));
+    }
 }