wip:高亮词

jyBXCore/rpc/service/purchase.go

@@ -661,7 +661,7 @@ func (p *Purchase) FilterCriteriaFormat() {
 		}
 		searchWords = append(searchWords, strings.Split(p.AdditionalWords, ",")...)
 	}
-	p.HighlightWords = strings.Join(searchWords, ",")
+	p.HighlightWords = strings.Join(searchWords, " ")
 	//报名截止
 	if p.DeadlineStatus < 0 || p.DeadlineStatus > 2 {
 		p.DeadlineStatus = 0