no message

controllers/micro_roadshow.go

@@ -59,13 +59,17 @@ func (this *MicroRoadShowController) List() {
 	if currentIndex <= 0 {
 		currentIndex = 1
 	}
-	keyWordArr, err := services.GetIndustryMapNameSliceV3(keywords)
-	if err != nil {
-		br.Msg = "获取失败"
-		br.ErrMsg = "获取分词失败,GetIndustryMapNameSliceV3 Err: " + err.Error()
-		return
+	var keyWordArr []string
+	var err error
+	if keywords != "" {
+		keyWordArr, err = services.GetIndustryMapNameSliceV3(keywords)
+		if err != nil {
+			br.Msg = "获取失败"
+			br.ErrMsg = "获取分词失败,GetIndustryMapNameSliceV3 Err: " + err.Error()
+			return
+		}
+		keyWordArr = services.RemoveDuplicatesAndEmpty(keyWordArr)
 	}
-	keyWordArr = services.RemoveDuplicatesAndEmpty(keyWordArr)
 	var list []*models.MicroRoadShowPageList
 	var total int
 	var e error