From 27fde6c641601f0cc013a1a4cc02f7867248a94d Mon Sep 17 00:00:00 2001
From: lizanle <491823689@qq.com>
Date: Fri, 23 Jan 2015 09:47:54 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=B3=A8=E9=87=8A?=
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---
 app/helpers/system_log_helper.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/helpers/system_log_helper.rb b/app/helpers/system_log_helper.rb
index 1125904c8..53cf2038b 100644
--- a/app/helpers/system_log_helper.rb
+++ b/app/helpers/system_log_helper.rb
@@ -12,12 +12,13 @@ module SystemLogHelper
           if keywords && !keywords.strip.blank?
             # 把keywords转化成正则表达式数组
             keywords = keywords.strip.split(/\s+/).collect! {|w| Regexp.new(w, 'i')}
-            # 一条记录应该匹配每个关键字
+            # 一条记录应该匹配每个关键字 log =~ r  是对log记录进行判断是否符合r的正则表达式
             logs = logs.find_all do |log|
               keywords.all? { |r| log =~ r }
             end
             #用Kaminari分页
             logs = Kaminari.paginate_array(logs).page(page).per(per).collect! {|log| parse(log)}
+            #将分页后的记录的搜索结果添加样式，样式中的\0是给给r占位置的。
             logs.collect! do |log|
               keywords.each { |r| log.gsub!(r, '<span class="search_results">\0</span>')}
               log