前端：商品推荐。忘记提交了

promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/users/UsersProductRecommendController.java

@@ -17,13 +17,14 @@ import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.Collection;
 import java.util.Comparator;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
 
 @RestController
-@RequestMapping("users/banner")
+@RequestMapping("users/product_recommend")
 @Api("商品推荐模块")
 public class UsersProductRecommendController {
 
@@ -34,7 +35,7 @@ public class UsersProductRecommendController {
 
     @GetMapping("/list")
     @ApiOperation("获得所有 Banner 列表")
-    public CommonResult<Multimap<Integer, UsersProductRecommendVO>> list() {
+    public CommonResult<Map<Integer, Collection<UsersProductRecommendVO>>> list() {
         // 查询商品推荐列表
         List<ProductRecommendBO> productRecommends = productRecommendService.getProductRecommendList(
                 null, CommonStatusEnum.ENABLE.getValue()).getData();
@@ -43,11 +44,11 @@ public class UsersProductRecommendController {
                 productRecommends.stream().map(ProductRecommendBO::getProductSpuId).collect(Collectors.toSet())).getData();
         Map<Integer, ProductSpuBO> spuMap = spus.stream().collect(Collectors.toMap(ProductSpuBO::getId, account -> account));
         // 组合结果，返回
-        Multimap<Integer, UsersProductRecommendVO> result = new HashMultimap<>();
+        Multimap<Integer, UsersProductRecommendVO> result = HashMultimap.create();
         productRecommends.sort(Comparator.comparing(ProductRecommendBO::getSort)); // 排序，按照 sort 升序
         productRecommends.forEach(productRecommendBO -> result.put(productRecommendBO.getType(),
                 ProductRecommendConvert.INSTANCE.convert(spuMap.get(productRecommendBO.getProductSpuId())))); // 将 ProductSpuBO 添加到 results 中
-        return CommonResult.success(result);
+        return CommonResult.success(result.asMap());
     }
 
 }