补空参

api/graphql.go

@@ -635,16 +635,17 @@ func NewSchema(config Config) (graphql.Schema, error) {
 
 				// 筛选:兴趣推荐
 				if p.Args["interest"] != nil {
+					fmt.Println("interest:", p.Args["interest"])
 					user_id := p.Args["interest"].(int)
 					list, err := GetRecommend(user_id, "image")
 					if err != nil {
 						fmt.Println("GetRecommend 获取兴趣推荐失败", err)
-						return nil, err
+						return map[string]interface{}{"list": []Image{}, "total": 0}, nil
 					}
-					fmt.Println("Interest:", user_id, list)
 					if len(list) == 0 {
 						return map[string]interface{}{"list": []Image{}, "total": 0}, nil
 					}
+					fmt.Println("Interest:", user_id, list)
 					query = query.Where(goqu.Ex{"web_images.id": goqu.Op{"in": list}}).Select("web_images.id", goqu.L(
 						fmt.Sprintf("ROW_NUMBER() OVER(ORDER BY FIELD(%s, %s))", "web_images.id", regexp.MustCompile(`[\[\]]`).ReplaceAllString(strings.Join(strings.Fields(fmt.Sprint(list)), ", "), "")),
 					).As("row_num"))