Dedecms图片加上Alt和Title等属性的修改方法
<span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>找到include文件夹下面的arc.archives.class.php文件，打开，记得不能用记事本打开，可以在dedecms后台文件管理里面打开或者notepad++等软件打开。 </span><br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'> 找到下面这段代码： </span><br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><div class="msgheader" style='margin: 3px auto 0px; padding: 0px 3px; outline: none; line-height: 21.6px; clear: both; border-width: 1px; border-style: solid; border-color: rgb(0, 153, 204); background: rgb(246, 251, 255); overflow: hidden; font-family: tahoma, arial, "Microsoft YaHei";'><div class="right">
<span><u>复制代码</u></span>
</div>
代码如下:</div>
<div class="msgborder" id="phpcode3" style='margin: 0px auto 3px; padding: 0px 3px; outline: none; line-height: 25.2px; font-size: 14px; clear: both; border-right: 1px solid rgb(0, 153, 204); background: rgb(221, 237, 251); overflow: hidden; border-left: 1px solid rgb(0, 153, 204); word-break: break-all; border-bottom: 1px solid rgb(0, 153, 204); word-wrap: break-word; font-family: tahoma, arial, "Microsoft YaHei";'>
<br>
//设置全局环境变量 <br>
$this->Fields['typename'] = $this->TypeLink->TypeInfos['typename']; <br>
@SetSysEnv（$this->Fields['typeid'],$this->Fields['typename'],$this->Fields['id'],$this->Fields['title'],'archives'）; <br>
} <br>
//完成附加表信息读取 <br>
unset（$row）； </div>
<br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>大概在第204行。 </span><br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'> 然后在 </span>
<blockquote>
<ol class="dp-c">
<li class="alt">
<span><span>@SetSysEnv（$</span><span class="keyword">this</span><span>->Fields[</span><span class="string">'typeid'</span><span>],$</span><span class="keyword">this</span><span>->Fields[</span><span class="string">'typename'</span><span>],$</span><span class="keyword">this</span><span>->Fields[</span><span class="string">'id'</span><span>],$</span><span class="keyword">this</span><span>->Fields[</span><span class="string">'title'</span><span>],</span><span class="string">'archives'</span><span>）; </span></span>
</li>
</ol>
</blockquote>
<p>
<br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'> 下面添加： </span></p>
<blockquote>
<ol class="dp-xml">
<li class="alt">
<span><span>$this-</span><span class="tag">></span><span>Fields['body'] = str_ireplace（"</span><span class="tag"><</span><span class="tag-name">img</span><span> " ,"</span><span class="tag"><</span><span class="tag-name">img</span><span> </span><span class="attribute">alt</span><span>='".$this-</span><span class="tag">></span><span>Fields['title</span><span class="attribute-value">'].",'</span><span> ",$this-</span><span class="tag">></span><span>Fields['body']）； </span></span>
</li>
<li>
<span>$this-<span class="tag">></span><span>Fields['imgurls'] = str_ireplace（"</span><span class="tag"><</span><span class="tag-name">img</span><span> " ,"</span><span class="tag"><</span><span class="tag-name">img</span><span> </span><span class="attribute">alt</span><span>='".$this-</span><span class="tag">></span><span>Fields['title</span><span class="attribute-value">'].",'</span><span> ",$this-</span><span class="tag">></span><span>Fields['imgurls']）； </span></span>
</li>
<li class="alt">
<span>$this-<span class="tag">></span><span>Fields['introduce'] = str_ireplace（"</span><span class="tag"><</span><span class="tag-name">img</span><span> " ,"</span><span class="tag"><</span><span class="tag-name">img</span><span> </span><span class="attribute">alt</span><span>='".$this-</span><span class="tag">></span><span>Fields['title</span><span class="attribute-value">'].",'</span><span> ",$this-</span><span class="tag">></span><span>Fields['introduce']）； </span></span>
</li>
</ol>
</blockquote>
<p>
<br style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'><span style='font-family: tahoma, arial, "Microsoft YaHei"; font-size: 14px;'>其中的“”可以更换成你想要更换的文字。</span></p>
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