From 973e67acdb81e1046d86c1952b92c8aaedb617ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=88=98=E7=A5=A5=E8=B6=85?= <iwind.liu@gmail.com>
Date: Fri, 19 May 2023 17:50:39 +0800
Subject: [PATCH] =?UTF-8?q?${header.NAME}=E5=8F=98=E9=87=8F=E4=B8=AD?=
 =?UTF-8?q?=E7=9A=84NAME=E5=8F=AF=E4=BB=A5=E6=97=B6=E9=9D=9E=E6=A0=87?=
 =?UTF-8?q?=E5=87=86=E6=A0=BC=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 internal/nodes/http_request.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internal/nodes/http_request.go b/internal/nodes/http_request.go
index 584d284..44c9b07 100644
--- a/internal/nodes/http_request.go
+++ b/internal/nodes/http_request.go
@@ -1288,6 +1288,12 @@ func (this *HTTPRequest) requestQueryParam(name string) string {
 func (this *HTTPRequest) requestHeader(key string) string {
 	v, found := this.RawReq.Header[key]
 	if !found {
+		// 转换为canonical header再尝试
+		var canonicalHeaderKey = http.CanonicalHeaderKey(key)
+		if canonicalHeaderKey != key {
+			return strings.Join(this.RawReq.Header[canonicalHeaderKey], ";")
+		}
+
 		return ""
 	}
 	return strings.Join(v, ";")