Dedecms图片加上Alt和Title等属性的修改方法

//设置全局环境变量 
$this->Fields['typename'] = $this->TypeLink->TypeInfos['typename']; 
@SetSysEnv（$this->Fields['typeid'],$this->Fields['typename'],$this->Fields['id'],$this->Fields['title'],'archives'）; 
} 
//完成附加表信息读取 
unset（$row）；　　 

@SetSysEnv（$this->Fields['typeid'],$this->Fields['typename'],$this->Fields['id'],$this->Fields['title'],'archives'）;　 

$this->Fields['body'] = str_ireplace（"<img " ,"<img alt='".$this->Fields['title'].",织梦模板网' ",$this->Fields['body']）； 
$this->Fields['imgurls'] = str_ireplace（"<img " ,"<img alt='".$this->Fields['title'].",织梦模板网' ",$this->Fields['imgurls']）； 
$this->Fields['introduce'] = str_ireplace（"<img " ,"<img alt='".$this->Fields['title'].",织梦模板网' ",$this->Fields['introduce']）；