From fd9b0198401079964eac3b985dc77161509e203e Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Mon, 9 Apr 2018 11:49:01 +0800
Subject: [PATCH] =?UTF-8?q?=E9=97=AD=E5=8C=85=E6=9F=A5=E8=AF=A2=E4=BD=BF?=
 =?UTF-8?q?=E7=94=A8cache(true)=E6=8A=9B=E5=87=BA=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lang/zh-cn.php             | 1 +
 library/think/db/Query.php | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lang/zh-cn.php b/lang/zh-cn.php
index 0c2732f5..c821f9fe 100644
--- a/lang/zh-cn.php
+++ b/lang/zh-cn.php
@@ -66,6 +66,7 @@ return [
     'relation data not exists'                                  => '关联数据不存在',
     'relation not support'                                      => '关联不支持',
     'chunk not support order'                                   => 'Chunk不支持调用order方法',
+    'closure not support cache(true)'                           => '使用闭包查询不支持cache(true)，请指定缓存Key',
 
     // 上传错误信息
     'unknown upload error'                                      => '未知上传错误！',
diff --git a/library/think/db/Query.php b/library/think/db/Query.php
index 96cd8de1..478e1f3c 100644
--- a/library/think/db/Query.php
+++ b/library/think/db/Query.php
@@ -2441,7 +2441,7 @@ class Query
         try {
             return md5($prefix . serialize($options) . serialize($bind));
         } catch (\Exception $e) {
-            return;
+            throw new Exception('closure not support cache(true)');
         }
     }