From a6026cc684ec30fa6002972a0784d90f75e385a4 Mon Sep 17 00:00:00 2001
From: john <john@johng.cn>
Date: Tue, 19 Jun 2018 10:03:44 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dghttp.BuildParams=E5=8F=82?=
 =?UTF-8?q?=E6=95=B0=E6=96=B9=E6=B3=95=E6=9E=84=E9=80=A0=E9=97=AE=E9=A2=98?=
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---
 g/net/ghttp/ghttp_func.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/g/net/ghttp/ghttp_func.go b/g/net/ghttp/ghttp_func.go
index 1ea8402b3..6fa79afba 100644
--- a/g/net/ghttp/ghttp_func.go
+++ b/g/net/ghttp/ghttp_func.go
@@ -12,6 +12,9 @@ import "gitee.com/johng/gf/g/encoding/gurl"
 func BuildParams(params map[string]string) string {
     var s string
     for k, v := range params {
+        if len(s) > 0 {
+            s += "&"
+        }
         s += k + "=" + gurl.Encode(v)
     }
     return s