From 31aca3ed1efdfa659744fef2ec9d4a454bd9b742 Mon Sep 17 00:00:00 2001
From: John <john@johng.cn>
Date: Sun, 1 Jul 2018 19:13:25 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9Bgconv.String=E6=96=B9?=
 =?UTF-8?q?=E6=B3=95=EF=BC=8C=E5=BD=93=E6=97=A0=E6=B3=95=E4=BD=BF=E7=94=A8?=
 =?UTF-8?q?=E5=9F=BA=E6=9C=AC=E7=B1=BB=E5=9E=8B=E8=BF=9B=E8=A1=8C=E5=AD=97?=
 =?UTF-8?q?=E7=AC=A6=E4=B8=B2=E8=BD=AC=E6=8D=A2=E6=97=B6=EF=BC=8C=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8json.Marshal=E8=BF=9B=E8=A1=8C=E8=BD=AC=E6=8D=A2?=
MIME-Version: 1.0
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---
 g/util/gconv/gconv.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/g/util/gconv/gconv.go b/g/util/gconv/gconv.go
index 98ab9a7e1..0b2bf8233 100644
--- a/g/util/gconv/gconv.go
+++ b/g/util/gconv/gconv.go
@@ -15,6 +15,7 @@ import (
     "gitee.com/johng/gf/g/encoding/gbinary"
     "gitee.com/johng/gf/g/util/gstr"
     "gitee.com/johng/gf/g/os/gtime"
+    "github.com/gin-gonic/gin/json"
 )
 
 // 将变量i转换为字符串指定的类型t
@@ -117,7 +118,9 @@ func String(i interface{}) string {
         case string:  return value
         case []byte:  return string(value)
         default:
-            return fmt.Sprintf("%v", value)
+            // 默认使用json进行字符串转换
+            jsonContent, _ := json.Marshal(value)
+            return string(jsonContent)
     }
 }