From 0f5151dde445773cdd5bd9fbc8e289004534b113 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 22 Sep 2016 11:37:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9BModel=E7=B1=BB=20=E6=B7=BB?=
 =?UTF-8?q?=E5=8A=A0getDb=E9=9D=99=E6=80=81=E6=96=B9=E6=B3=95=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96db=E6=9F=A5=E8=AF=A2=E5=AF=B9=E8=B1=A1?=
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---
 library/think/Model.php | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/library/think/Model.php b/library/think/Model.php
index 276f4770..0f7d72d3 100644
--- a/library/think/Model.php
+++ b/library/think/Model.php
@@ -1346,11 +1346,7 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
 
     public static function __callStatic($method, $params)
     {
-        $model = get_called_class();
-        if (!isset(self::$links[$model])) {
-            self::$links[$model] = (new static())->db();
-        }
-        $query = self::$links[$model];
+        $query = self::getDb();
         // 全局作用域
         if (static::$useGlobalScope && method_exists($model, 'base')) {
             call_user_func_array('static::base', [ & $query]);
@@ -1358,6 +1354,15 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
         return call_user_func_array([$query, $method], $params);
     }
 
+    protected static function getDb()
+    {
+        $model = get_called_class();
+        if (!isset(self::$links[$model])) {
+            self::$links[$model] = (new static())->db();
+        }
+        return self::$links[$model];
+    }
+
     /**
      * 修改器 设置数据对象的值
      * @access public