From 4da468b27dc4b51c7f6125f8f7079e2eb7d2fc42 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Tue, 9 Aug 2016 17:08:46 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9Bdb=E5=8A=A9=E6=89=8B=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0=E5=A2=9E=E5=8A=A0=E7=AC=AC=E4=B8=89=E4=B8=AA=E5=8F=82?=
 =?UTF-8?q?=E6=95=B0=20=E7=94=A8=E4=BA=8E=E8=AE=BE=E7=BD=AE=E6=98=AF?=
 =?UTF-8?q?=E5=90=A6=E5=BC=BA=E5=88=B6=E9=87=8D=E6=96=B0=E8=BF=9E=E6=8E=A5?=
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Content-Transfer-Encoding: 8bit

---
 helper.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/helper.php b/helper.php
index 5c5f8442..f2fd20cb 100644
--- a/helper.php
+++ b/helper.php
@@ -187,11 +187,12 @@ if (!function_exists('db')) {
      * 实例化数据库类
      * @param string        $name 操作的数据表名称（不含前缀）
      * @param array|string  $config 数据库配置参数
+     * @param bool          $force 是否强制重新连接
      * @return \think\db\Query
      */
-    function db($name = '', $config = [])
+    function db($name = '', $config = [], $force = true)
     {
-        return Db::connect($config, true)->name($name);
+        return Db::connect($config, $force)->name($name);
     }
 }