把下面的两个函数添加到DEDE去。后台设置DedeCMS系统配置参数：其它选项
设置
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附件目录是否绑定为指定的二级域名： 是
附件目录的二级域名： http://image.youdomain.com
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文章内容
{dede:field.body function='SetBodyImg(@me)'/}
略缩图
[field:litpic function='SetImgUrl(@me)'/]
| function SetBodyImg($body) { $img_array = array(); $pattern="/<[img|IMG].*?src=[\'|\"](.*?(?:[\.gif|\.jpg]))[\'|\"].*?[\/]?>/"; preg_match_all($pattern,$body,$img_array); $img_array = array_unique($img_array[1]); foreach($img_array as $key=>$value) { $okvalue = SetImgUrl($value); $body = str_replace($value,$okvalue,$body); } return $body; } function SetImgUrl($picurl) { global $cfg_basehost,$cfg_addon_domainbind,$cfg_addon_domain; if($cfg_addon_domainbind<>'Y'||empty($cfg_addon_domain)) return $picurl; if(eregi($cfg_basehost,$picurl)) { $picurl = str_replace('/uploads/','/',$picurl); $picurl = str_replace($cfg_cmspath,'/',$picurl); $picurl = str_replace($cfg_basehost,$cfg_addon_domain,$picurl); return $picurl; } else if(eregi('defaultpic',$picurl)) { $picurl = $cfg_addon_domain.'/nopic.gif'; return $picurl; } else if(eregi('http://',$picurl)) { return $picurl; } else if(eregi('lit', $picurl)) { $picurl = str_replace('_lit.','.',$picurl); } $picurl = $cfg_addon_domain.$picurl; $picurl = str_replace('/uploads/','/',$picurl); $picurl = str_replace($cfg_cmspath,'/',$picurl); return $picurl; } |
![DedeCMS首页调用栏目文章和分类信息的标签[图文教程]](http://www.dedecms8.com/uploads/allimg/1305/1_0531212524V33.jpg)
