From 7d8ff9a26c09b20c0d3048fc5f321a093fae6e58 Mon Sep 17 00:00:00 2001
From: zu1k <i@lgf.im>
Date: Sat, 18 Jul 2020 14:26:22 +0800
Subject: [PATCH] fix muti replace

---
 internal/app/cdn.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internal/app/cdn.go b/internal/app/cdn.go
index 0f22892..28c83d6 100644
--- a/internal/app/cdn.go
+++ b/internal/app/cdn.go
@@ -47,12 +47,18 @@ func find(cname string) string {
 }
 
 func ReplaceCDNInString(str string) (result string) {
+	done := make(map[string]bool)
+
 	cnames := domainRe.FindAllString(str, -1)
 	result = str
 	for _, cname := range cnames {
 		name := find(cname)
 		if name != "未找到" && name != "无法解析" {
+			if _, found := done[cname]; found {
+				continue
+			}
 			result = strings.ReplaceAll(result, cname, fmt.Sprintf("%s [%s]", cname, name))
+			done[cname] = true
 		}
 	}
 	return