From 0351563c846a90111dfecfd4c9dae4f3040ea111 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B0=B4=E5=B9=B3=E5=87=A1?= <admin@abc3210.com>
Date: Fri, 22 Jul 2016 11:13:49 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96builder=E6=96=B9=E6=B3=95?=
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---
 library/think/db/Query.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/db/Query.php b/library/think/db/Query.php
index f380b563..3018e48e 100644
--- a/library/think/db/Query.php
+++ b/library/think/db/Query.php
@@ -359,7 +359,7 @@ class Query
         static $builder = [];
         $driver         = $this->driver;
         if (!isset($builder[$driver])) {
-            $class            = '\\think\\db\\builder\\' . ucfirst($driver);
+            $class            = false !== strpos($driver, '\\') ? $driver : '\\think\\db\\builder\\' . ucfirst($driver);
             $builder[$driver] = new $class($this->connection);
         }
         // 设置当前查询对象