From 7f4e908c0efbc8711df4aecc5c41d8ede35b65ec Mon Sep 17 00:00:00 2001
From: yinggaozhen <yinggaozhen@hotmail.com>
Date: Wed, 2 Aug 2017 19:33:30 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B3=A8=E9=87=8A=E5=A2=9E=E5=8A=A0=E5=BD=A2?=
 =?UTF-8?q?=E5=8F=82=E7=94=B3=E6=98=8E?=
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---
 library/think/File.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/think/File.php b/library/think/File.php
index 636a3430..932ad186 100644
--- a/library/think/File.php
+++ b/library/think/File.php
@@ -95,7 +95,8 @@ class File extends SplFileObject
 
     /**
      * 获取文件的哈希散列值
-     * @return $string
+     * @param string $type
+     * @return mixed $string
      */
     public function hash($type = 'sha1')
     {