discuz手机触屏版上传图片缩略图大小调整宽高自适应

Discuz手机传图，缩略图无法自适应，默认是按照方形裁剪缩略。
下面的方法可以彻底解决这个问题，图片会自适应缩略。
\template\default\touch\forum\discuzcode.htm
1、搜索

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整段替换为

function imagelist($attach) {
global $_G, $post;
$fix = count($post[imagelist]) == 1 ? 480 : 800;
$fixtype = count($post[imagelist]) == 1 ? 'fixnone' : 'fixwr';
$attach['refcheck'] = (!$attach['remote'] && $_G['setting']['attachrefcheck']) || ($attach['remote'] && ($_G['setting']['ftp']['hideurl'] || ($attach['isimage'] && $_G['setting']['attachimgpost'] && strtolower(substr($_G['setting']['ftp']['attachurl'], 0, 3)) == 'ftp')));
$mobilethumburl = $attach['attachimg'] && $_G['setting']['showimages'] && (!$attach['price'] || $attach['payed']) && ($_G['group']['allowgetimage'] || $_G['uid'] == $attach['uid']) ? getforumimg($attach['aid'], 0, 480, 10000, 'fixnone') : '' ;
$aidencode = packaids($attach);
$is_archive = $_G['forum_thread']['is_archived'] ? "&fid=".$_G['fid']."&archiveid=".$_G[forum_thread][archiveid] : '';
}

复制代码

2、搜索

复制代码

整段替换为

function attachinpost($attach) {
global $_G;
$attach['refcheck'] = (!$attach['remote'] && $_G['setting']['attachrefcheck']) || ($attach['remote'] && ($_G['setting']['ftp']['hideurl'] || ($attach['isimage'] && $_G['setting']['attachimgpost'] && strtolower(substr($_G['setting']['ftp']['attachurl'], 0, 3)) == 'ftp')));
$mobilethumburl = $attach['attachimg'] && $_G['setting']['showimages'] && (!$attach['price'] || $attach['payed']) && ($_G['group']['allowgetimage'] || $_G['uid'] == $attach['uid']) ? getforumimg($attach['aid'], 0, 480, 10000, 'fixnone') : '' ;
$aidencode = packaids($attach);
$is_archive = $_G['forum_thread']['is_archived'] ? '&fid='.$_G['fid'].'&archiveid='.$_G[forum_thread][archiveid] : '';
}

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效果

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discuz手机触屏版上传图片缩略图大小调整宽高自适应-Discuz教程下载