From dd978f3585c7b8bffdab059cd793868dd929a792 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=AB=A0=E6=B5=A9=E7=95=85?= <zhanghaochang@xiaoyouzi.com>
Date: Wed, 10 Apr 2019 20:03:05 +0800
Subject: [PATCH] Let defaultJsonHandler be a json handler interface.

---
 json.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/json.go b/json.go
index e3d41a51..fdb6ce56 100644
--- a/json.go
+++ b/json.go
@@ -14,7 +14,7 @@ type JSONInterface interface {
 
 var (
 	// DefaultJSONHandler default json handler
-	DefaultJSONHandler = StdJSON{}
+	DefaultJSONHandler JSONInterface = StdJSON{}
 )
 
 // StdJSON implements JSONInterface via encoding/json