From c76b6c5c65868abf91c50f2cbb7c98cb70bec807 Mon Sep 17 00:00:00 2001
From: shaoying <shaoying@bytedance.com>
Date: Thu, 14 Jun 2018 20:45:42 +0800
Subject: [PATCH] tce add $

---
 src/contexts/web/web.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/contexts/web/web.go b/src/contexts/web/web.go
index e9397686..f2310fd9 100644
--- a/src/contexts/web/web.go
+++ b/src/contexts/web/web.go
@@ -124,7 +124,13 @@ func (web *WEB) generate(m *ctx.Message, uri string, arg ...string) string { //
 
 	args := []string{}
 	for i := 0; i < len(arg)-1; i += 2 {
-		args = append(args, arg[i]+"="+url.QueryEscape(arg[i+1]))
+		value := arg[i+1]
+		if len(value) > 1 {
+			if value[0] == '$' {
+				value = m.Cap(value[1:])
+			}
+		}
+		args = append(args, arg[i]+"="+url.QueryEscape(value))
 	}
 	p := strings.Join(args, "&")