dedecms教程：栏目目录用首字母生成

修改dede/catalog.add.php文件

85行$toptypedir = GetPinyin(stripslashes($toptypename));
修改为$toptypedir = GetPinyin(stripslashes($toptypename),1);

108 行$typedir = $toptypedir.'/'.GetPinyin(stripslashes($v));
修改为$typedir = $toptypedir.'/'.GetPinyin(stripslashes($v),1);

134行$toptypedir = GetPinyin(stripslashes($toptypename));
修改为$toptypedir = GetPinyin(stripslashes($toptypename),1);

187行$typedir = GetPinyin(stripslashes($typename));
修改为$typedir = GetPinyin(stripslashes($typename),1);