今天看了下一个频道的页面，发现有js什么的冲突代码
最近用排除方法 是底部 <script
src="http://discuz.gtimg.cn/cloud/scripts/discuz_tips.js?v=1"
type="text/javascript" charset="UTF-8"></script>
这代码引起的，既然在底部那就很好找，找到模版 footer.htm 里面是用 <!--{eval output();}--> 调用的
之前没有这代码的，打了0339补丁就有了，那就去0339补丁里搜索这代码
在 source/function/function_cloud.php 里有这么一句赤裸裸的代码，为什么我叫他赤裸裸
一、因为这gtimg.cn跟官方压跟没有联系
二、这js代码还会影响我们js的效果
三、下载这个js还使用一个eval(function(p,a,c,k,e,d)加密
解密后得到的代码，最后提醒大家：去掉了，你就收不到Discuz!的安全通知了，也收不到Discuz!的补丁通知了，还收不到防水墙的过滤通知了。
个人就是喜欢删除的方法：
一、删除footer.htm里面的
<!--{eval $focusid = getfocus_rand($_G[basescript]);}-->
<!--{if $focusid !== null}-->
<!--{eval $focus = $_G['cache']['focus']['data'][$focusid];}-->
<!--{eval $focusnum = count($_G['setting']['focus'][$_G[basescript]]);}-->
<div class="focus" id="sitefocus">
<a
href="javascript:;" onclick="setcookie('nofocus_$_G[basescript]', 1,
$_G['cache']['focus']['cookie']*3600);$('sitefocus').style.display='none'"
class="y" title="{lang close}">{lang close}</a>
<!--{if
$_G['cache']['focus']['title']}-->{$_G['cache']['focus']['title']}<!--{else}-->{lang
focus_hottopics}<!--{/if}-->
<span
id="focus_ctrl" class="fctrl"><img src="{IMGDIR}/pic_nv_prev.gif"
alt="{lang footer_previous}" title="{lang footer_previous}"
id="focusprev" class="cur1" onclick="showfocus('prev');" />
<em><span id="focuscur"></span>/$focusnum</em>
<img src="{IMGDIR}/pic_nv_next.gif" alt="{lang footer_next}"
title="{lang footer_next}" id="focusnext" class="cur1"
onclick="showfocus('next')" /></span>
<div class="bm_c" id="focus_con">
<!--{eval $focusi = 0;}-->
<!--{loop $_G['setting']['focus'][$_G[basescript]] $id}-->
<div class="bm_c" style="display: none" id="focus_$focusi">
<dt><a
href="{$_G['cache']['focus']['data'][$id]['url']}" class="xi2"
target="_blank">$_G['cache']['focus']['data'][$id]['subject']</a></dt>
<!--{if $_G['cache']['focus']['data'][$id][image]}-->
<dd
class="m"><a href="{$_G['cache']['focus']['data'][$id]['url']}"
target="_blank"><img
src="{$_G['cache']['focus']['data'][$id]['image']}"
alt="$_G['cache']['focus']['data'][$id]['subject']"
/></a></dd>
<dd>$_G['cache']['focus']['data'][$id]['summary']</dd>
<p
class="ptn cl"><a
href="{$_G['cache']['focus']['data'][$id]['url']}" class="xi2 y"
target="_blank">{lang focus_show} »</a></p>
<!--{eval $focusi ++;}-->
<script type="text/javascript">
var focusnum = $focusnum;
$('focus_ctrl').style.display = 'none';
if(!$('focuscur').innerHTML) {
var randomnum = parseInt(Math.round(Math.random() * focusnum));
$('focuscur').innerHTML = Math.max(1, randomnum);
var focusautoshow = window.setInterval('showfocus(\'next\', 1);', 5000);
<!--{if $_G['uid'] && $_G['member']['allowadmincp'] == 1 && $_G['setting']['showpatchnotice'] == 1}-->
<div class="focus patch" id="patch_notice"></div>
<!--{hook/global_footer}-->
代码
二、删除尾部的<!--{eval output();}-->
来源『
沭阳web』，转载请保留出处：
https://www.shuyangweb.com/article-140-1.html
