火车头官方提供的discuz6.1的php接口比较粗糙，基本不能满足需要，本人在采集的工作中使用的采集接口文件如下

PS：对原文件的修改较大,程序中注释已经很详尽，这里就不多说了。

<?php 
// header('Content-Type:text/html;charset=UTF-8'); 
//if(function_exists("mb_convert_encoding")){ 
// $tmp = checkAndTranslate("使用前请将该文件直接上传至论坛根目录", 0); 
// header('Content-Type:text/html;charset=UTF-8'); 
// print($tmp); 
//}else{ 
// print("NO"); 
//} 
// exit("this.line=".__line__); 
/* 
文件名：locoyonline_for_discuz610.php 
*使用前请将该文件直接上传至论坛根目录 
*本文件为GBK编码； 
*处理后导入数据库的编码为：utf-8； 
*需要替换字符时，需把replace.txt复制到同目录下； 
*/ 
//处理全局变量 
//foreach($_POST as $key => $value){ 
//$$key = $value ; 
//print($key.' = '.$value.'\n'); 
//} 
//var_dump($_POST); 
//exit('end-0'); 
// 需要插入的数据表 
// 1.cdb_threads 
// 2.cdb_rewardlog // ok 悬赏记录表 
// 3.cdb_mythreads 
// 4.cdb_posts 
// 5.cdb_tags _update 
// 6.cdb_threadtags 
// 7.cdb_forums _update 
// 8.cdb_members _update ok 更改悬赏表 
//done end ! 
$user_list = file('./makeuser/username.txt'); 
// 随机发帖的用户名单，必须是已经注册的 
// 关于批量注册用户名可以参考 Discuz 6.0+ 批量注册用户名 
$user_list = array_map("curlAndCopy", $user_list); 
function curlAndCopy($a){ 
return trim($a); 
} 
$replyusers = implode("|",$user_list); 
//处理回复的格式 
function trimAndCurl($str){ 
$str = preg_replace('/\n\s{5,}/','', $str , 1); 
$str = trim($str); 
$str = checkAndTranslate($str); 
return $str; 
} 
function checkAndTranslate($mess, $if_replace =1, $in_char_type='GBK', $out_char_type='UTF-8'){ 
//if replace ? 
if($if_replace){ 
$mess = curlAndReplace($mess); 
} 
//if chinese GBK ? 
if(preg_match('/[\x80-\xff]./', $mess) ){ 
$mess = mb_convert_encoding($mess, $out_char_type, $in_char_type); 
} 
return addslashes($mess) ; 
} 
function curlAndReplace($message){ 
$replace_list = file('./makeuser/replace.txt'); 
foreach($replace_list as $item){ 
$item = preg_replace("/\s+/","||",$item); 
$items = explode("||",$item); 
$tmp = '<!--replace-->'; 
$message = str_replace($items[0],$tmp,$message); 
$message = str_replace($items[1],$items[0],$message); 
$message = str_replace($tmp,$items[1],$message); 
} 
return $message; 
} 
define('CURSCRIPT', 'post'); 
define('NOROBOT', TRUE); 
require_once './include/common.inc.php'; 
require_once DISCUZ_ROOT.'./include/post.func.php'; 
$_DTYPE = $checkoption = $optionlist = array(); 
if($typeid) { 
threadtype_checkoption(); 
} 
require_once DISCUZ_ROOT.'./include/discuzcode.func.php'; 
$navigation = $navtitle = $thread = ''; 
//这里是新添加的代码以，开始 
if ( $lid <> "locoy" ) 
{ 
// die(验证密码错误); 
} 
//这里是添加的代码，结束, 
//rq204,Q285576545,2008.7.29 
$navigation = "» <a href=\"forumdisplay.php?fid=$fid".($extra ? '&'.preg_replace("/^(&)*/", '', $extra) : '')."\">$forum[name]</a> $navigation"; 
$navtitle = $navtitle.strip_tags($forum['name']).' - '; 
if($forum['type'] == 'sub') { 
$query = $db->query("SELECT name, fid FROM {$tablepre}forums WHERE fid='$forum[fup]'"); 
$fup = $db->fetch_array($query); 
$navigation = "» <a href=\"forumdisplay.php?fid=$fup[fid]\">$fup[name]</a> $navigation"; 
$navtitle = $navtitle.strip_tags($fup['name']).' - '; 
} 
$special = empty($special) || !is_numeric($special) || $special < 0 || $special > 6 ? 0 : intval($special); 
$allowpostattach = !empty($forum['allowpostattach']) || (!$forum['postattachperm'] && $allowpostattach) || ($forum['postattachperm'] && forumperm($forum['postattachperm'])); 
$attachextensions = $forum['attachextensions'] ? $forum['attachextensions'] : $attachextensions; 
$enctype = $allowpostattach ? 'enctype="multipart/form-data"' : ''; 
$maxattachsize_kb = $maxattachsize / 1000; 
$postcredits = $forum['postcredits'] ? $forum['postcredits'] : $creditspolicy['post']; 
$replycredits = $forum['replycredits'] ? $forum['replycredits'] : $creditspolicy['reply']; 
$digestcredits = $forum['digestcredits'] ? $forum['digestcredits'] : $creditspolicy['digest']; 
$postattachcredits = $forum['postattachcredits'] ? $forum['postattachcredits'] : $creditspolicy['postattach']; 
$maxprice = isset($extcredits[$creditstrans]) ? $maxprice : 0; 
$extra = rawurlencode($extra); 
$blogcheck = empty($isblog) && empty($addtoblog) ? '' : 'checked="checked"'; 
$notifycheck = empty($emailnotify) ? '' : 'checked="checked"'; 
$stickcheck = empty($sticktopic) ? '' : 'checked="checked"'; 
$digestcheck = empty($addtodigest) ? '' : 'checked="checked"'; 
$subject = isset($subject) ? dhtmlspecialchars(censor(trim($subject))) : ''; 
$message = isset($message) ? censor(trim($message)) : ''; 
$readperm = isset($readperm) ? intval($readperm) : 0; 
$price = isset($price) ? intval($price) : 0; 
$urloffcheck = $usesigcheck = $smileyoffcheck = $codeoffcheck = $htmloncheck = $emailcheck = ''; 
$seccodecheck = ($seccodestatus & 4) && (!$seccodedata['minposts'] || $posts < $seccodedata['minposts']); 
$secqaacheck = $secqaa['status'][2] && (!$secqaa['minposts'] || $posts < $secqaa['minposts']); 
if($iscircle = $supe['status'] && $supe['circlestatus'] && $forum['status'] == 2) { 
unset($forum['threadtypes']); 
} 
$allowpostpoll = $allowpost && $allowpostpoll && ($forum['allowpostspecial'] & 1); 
$allowposttrade = $allowpost && $allowposttrade && ($forum['allowpostspecial'] & 2); 
$allowpostreward = $allowpost && $allowpostreward && ($forum['allowpostspecial'] & 4) && isset($extcredits[$creditstrans]); 
$allowpostactivity = $allowpost && $allowpostactivity && ($forum['allowpostspecial'] & 8); 
$allowpostdebate = $allowpost && $allowpostdebate && ($forum['allowpostspecial'] & 16); 
$allowpostvideo = $allowpost && $allowpostvideo && ($forum['allowpostspecial'] & 32) && $videoopen; 
$allowanonymous = $forum['allowanonymous'] || $allowanonymous ? 1 : 0; 
$editorid = 'posteditor'; 
$editoroptions = str_pad(decbin($editoroptions), 2, 0, STR_PAD_LEFT); 
$editormode = $editormode == 2 ? $editoroptions{0} : $editormode; 
$allowswitcheditor = $editoroptions{1}; 
$advanceeditor = $special ? 0 : 1; 
$previewdisplay = !empty($previewpost) ? '' : 'none'; 
if($action == 'newthread') { 
//复制newthread.inc.php 
$discuz_action = 11; 
if(empty($forum['fid']) || $forum['type'] == 'group') { 
exit('未选择版块或版块不能发帖'); 
} 
$isblog = empty($isblog) ? '' : 'yes'; 
if($subject == '' || $message == '') { 
exit('标题或内容为空'); 
} 
if($post_invalid = checkpost()) { 
exit('标题或内容超过发帖限制'); 
} 
if($allowpostattach && is_array($_FILES['attach'])) { 
foreach($_FILES['attach']['name'] as $attachname) { 
if($attachname != '') { 
checklowerlimit($postattachcredits); 
break; 
} 
} 
} 
$typeid = isset($typeid) && isset($forum['threadtypes']['types'][$typeid]) ? $typeid : 0; 
$iconid = !empty($iconid) && isset($_DCACHE['icons'][$iconid]) ? $iconid : 0; 
$displayorder = $modnewthreads ? -2 : (($forum['ismoderator'] && !empty($sticktopic)) ? 1 : 0); 
$digest = ($forum['ismoderator'] && !empty($addtodigest)) ? 1 : 0; 
$blog = $allowuseblog && $forum['allowshare'] && !empty($addtoblog) ? 1 : 0; 
$readperm = $allowsetreadperm ? $readperm : 0; 
$isanonymous = $isanonymous && $allowanonymous ? 1 : 0; 
$price = intval($price); 
$price = $maxprice && !$special ? ($price <= $maxprice ? $price : $maxprice) : 0; 
//echo $typeid.','.','.',' 
if(!$typeid && $forum['threadtypes']['required'] && !$special) { 
// exit('未填写主题分类'); 
} 
$discuz_user=$_POST['username']; 
$discuz_user = checkAndTranslate($discuz_user, 0); 
$sql_tmp = "SELECT uid,password,secques FROM {$tablepre}members m WHERE m.username like '%$discuz_user%'"; 
$query =$db->query($sql_tmp); 
if ($rs=$db->fetch_row($query)){ 
list($discuz_uid,$discuz_pw, $discuz_secques ) =$rs; 
} 
else 
{ 
// exit('不存在的用户名'.$discuz_user); 
exit('不存在的用户名'.$sql_tmp); 
} 
//var_dump($_POST);exit('<br />this.line='.__line__); 
$messages = explode("|||",$message); 
//是否需要去除对最佳答案的评论 
//$messages = array_merge(array_slice($messages, 0, 2), array_slice($messages, 3)); 
$mc = count($messages); 
$replycount = $mc -1; 
$author = !$isanonymous ? $discuz_user : ''; 
$moderated = $digest || $displayorder > 0 ? 1 : 0; 
$attachment = ($allowpostattach && $attachments = attach_upload()) ? 1 : 0; 
$subscribed = !empty($emailnotify) && $discuz_uid ? 1 : 0; 
$supe_pushstatus = $supe['status'] && $forum['supe_pushsetting']['status'] == 1 && !$modnewthreads ? '1' : '0'; 
$sgidadd1 = $sgidadd2 = ''; 
if($iscircle) { 
$sgidadd1 = ', sgid'; 
$sgidadd2 = ", '$sgid'"; 
} 
/*预处理数据*/ 
//$price = mt_rand(3,10); 
$price = 0; 
$views = mt_rand(30,256); 
$timestamp = mt_rand(strtotime('2008-12-25') ,strtotime('2008-12-29')); 
$tagstatus = 0; 
$tags = ""; 
//已解决： 
//$price = -$price; 
//$closed = 1; 
//未解决： 
$closed = 0; 
$db->query("INSERT INTO {$tablepre}threads (fid, readperm, price, iconid, typeid, author, authorid, subject, dateline, lastpost, lastposter, displayorder, digest, blog,attachment, subscribed, moderated, supe_pushstatus $sgidadd1 ,special ,closed ,views) 
VALUES ('$fid', '$readperm', '$price', '$iconid', '$typeid', '$author', '$discuz_uid', '".checkAndTranslate($subject)."', '$timestamp', '$timestamp', '$author', '$displayorder', '$digest', '$blog', '$attachment', '$subscribed', '$moderated', '$supe_pushstatus' $sgidadd2 ,0 ,$closed ,$views )"); 
$tid = $db->insert_id(); 
// making reward logs ! 
$db->query("INSERT INTO {$tablepre}rewardlog (tid,authorid,netamount,dateline) VALUES ('$tid', '$discuz_uid', '$price', '0')"); 
// updating members logs ! 
//if minus credits ? 
//$db->query("UPDATE {$tablepre}members SET posts=posts+1,credits=credits+$price,lastpost='".$_SERVER['REQUEST_TIME']."' WHERE uid ='$discuz_uid' "); 
$db->query("UPDATE {$tablepre}members SET posts=posts+1,lastpost='".$_SERVER['REQUEST_TIME']."' WHERE uid ='$discuz_uid' "); 
if($subscribed) { 
$db->query("REPLACE INTO {$tablepre}subscriptions (uid, tid, lastpost, lastnotify) 
VALUES ('$discuz_uid', '$tid', '$timestamp', '$timestamp')", 'UNBUFFERED'); 
} 
$db->query("REPLACE INTO {$tablepre}mythreads (uid, tid, dateline, special) VALUES ('$discuz_uid', '$tid', '$timestamp', '0')", 'UNBUFFERED'); 
if($moderated) { 
updatemodlog($tid, ($displayorder > 0 ? 'STK' : 'DIG')); 
updatemodworks(($displayorder > 0 ? 'STK' : 'DIG'), 1); 
} 
if($forum['threadtypes']['special'][$typeid] && $optiondata && is_array($optiondata)) { 
foreach($optiondata as $optionid => $value) { 
$db->query("INSERT INTO {$tablepre}typeoptionvars (typeid, tid, optionid, value, expiration) 
VALUES ('$typeid', '$tid', '$optionid', '$value', '".($typeexpiration ? $timestamp + $typeexpiration : 0)."')"); 
} 
} 
$bbcodeoff = checkbbcodes($message, !empty($bbcodeoff)); 
$smileyoff = checksmilies($message, !empty($smileyoff)); 
$parseurloff = !empty($parseurloff); 
//$htmlon = bindec(($tagstatus && !empty($tagoff) ? 1 : 0).($allowhtml && !empty($htmlon) ? 1 : 0)); 
$htmlon = 1; 
$pinvisible = $modnewthreads ? -2 : 0; 
$db->query("INSERT INTO {$tablepre}posts (fid, tid, first, author, authorid, subject, dateline, message, useip, invisible, anonymous, usesig, htmlon, bbcodeoff, smileyoff, parseurloff, attachment) 
VALUES ('$fid', '$tid', '1', '$discuz_user', '$discuz_uid', '$subject', '$timestamp', '".checkAndTranslate($messages[0])."', '$onlineip', '$pinvisible', '$isanonymous', '$usesig', '$htmlon', '$bbcodeoff', '$smileyoff', '$parseurloff', '$attachment')"); 
$pid = $db->insert_id(); 
if($tagstatus && $tags != '') { 
$tags = str_replace(array(chr(0xa1).chr(0xa1), chr(0xa1).chr(0x40), chr(0xe3).chr(0x80).chr(0x80)), ' ', $tags); 
$tagarray = array_unique(explode(' ', censor($tags))); 
$tagcount = 0; 
foreach($tagarray as $tagname) { 
$tagname = trim($tagname); 
if(preg_match('/^([\x7f-\xff_-]|\w){3,20}$/', $tagname)) { 
$query = $db->query("SELECT closed FROM {$tablepre}tags WHERE tagname='".checkAndTranslate($tagname, 0)."'"); 
if($db->num_rows($query)) { 
if(!$tagstatus = $db->result($query, 0)) { 
$db->query("UPDATE {$tablepre}tags SET total=total+1 WHERE tagname='".checkAndTranslate($tagname, 0)."'", 'UNBUFFERED'); 
} 
} else { 
$db->query("INSERT INTO {$tablepre}tags (tagname, closed, total) 
VALUES ('".checkAndTranslate($tagname, 0)."', 0, 1)", 'UNBUFFERED'); 
$tagstatus = 0; 
} 
if(!$tagstatus) { 
$db->query("INSERT {$tablepre}threadtags (tagname, tid) VALUES ('".checkAndTranslate($tagname, 0)."', $tid)", 'UNBUFFERED'); 
} 
$tagcount++; 
if($tagcount > 4) { 
unset($tagarray); 
break; 
} 
} 
} 
} 
$tradeaid = 0; 
if($attachment) { 
$searcharray = $pregarray = $replacearray = array(); 
foreach($attachments as $key => $attach) { 
$db->query("INSERT INTO {$tablepre}attachments (tid, pid, dateline, readperm, price, filename, description, filetype, filesize, attachment, downloads, isimage, uid, thumb, remote) 
VALUES ('$tid', '$pid', '$timestamp', '$attach[perm]', '$attach[price]', '$attach[name]', '$attach[description]', '$attach[type]', '$attach[size]', '$attach[attachment]', '0', '$attach[isimage]', '$attach[uid]', '$attach[thumb]', '$attach[remote]')"); 
$searcharray[] = '[local]'.$localid[$key].'[/local]'; 
$pregarray[] = '/\[localimg=(\d{1,3}),(\d{1,3})\]'.$localid[$key].'\[\/localimg\]/is'; 
$replacearray[] = '[attach]'.$db->insert_id().'[/attach]'; 
} 
$message = str_replace($searcharray, $replacearray, preg_replace($pregarray, $replacearray, $message)); 
$db->query("UPDATE {$tablepre}posts SET message='".checkAndTranslate($message, 0)."' WHERE pid='$pid'"); 
updatecredits($discuz_uid, $postattachcredits, count($attachments)); 
} 
if($iscircle && $sgid) { 
supe_dbconnect(); 
$query = $supe['db']->query("UPDATE {$supe[tablepre]}groups SET lastpost='$timestamp' WHERE gid='$sgid'", 'SILENT'); 
} 
if($modnewthreads) { 
$db->query("UPDATE {$tablepre}forums SET todayposts=todayposts+1 WHERE fid='$fid'", 'UNBUFFERED'); 
} else { 
if($digest) { 
foreach($digestcredits as $id => $addcredits) { 
$postcredits[$id] = (isset($postcredits[$id]) ? $postcredits[$id] : 0) + $addcredits; 
} 
} 
updatepostcredits('+', $discuz_uid, $postcredits); 
$subject = str_replace("\t", ' ', $subject); 
$lastpost = "$tid\t".checkAndTranslate($subject)."\t$timestamp\t$author"; 
$db->query("UPDATE {$tablepre}forums SET lastpost='$lastpost', threads=threads+1, posts=posts+1, todayposts=todayposts+1 WHERE fid='$fid'", 'UNBUFFERED'); 
if($forum['type'] == 'sub') { 
$db->query("UPDATE {$tablepre}forums SET lastpost='$lastpost' WHERE fid='$forum[fup]'", 'UNBUFFERED'); 
} 
} 
echo("成功发表主题|".$tid); 
} 
if($replycount) 
{ 
//开始发布回复 
$discuz_action = 12; 
require_once DISCUZ_ROOT.'./include/forum.func.php'; 
print_r($replyuser); 
$replyusers = explode("|",$replyusers); 
$reusercount = count($replyusers); 
for($re=1;$re<=$replycount;$re++) 
{ 
$index = mt_rand(1,$reusercount-1); 
while( in_array( $index ,$post_arr ) || $replyusers[$index] ==$_POST['username'] ){ 
$index = mt_rand(1,$reusercount-1); 
} 
$post_arr[] = $index; 
$discuz_user = $replyusers[$index]; 
$discuz_user = checkAndTranslate($discuz_user, 0); 
$query =$db->query("SELECT uid,password,secques FROM {$tablepre}members m WHERE m.username like '%$discuz_user%'"); 
if ($rs=$db->fetch_row($query)){ 
list($discuz_uid,$discuz_pw, $discuz_secques ) =$rs; 
} 
else 
{ 
echo('不存在的用户名'.$discuz_user); 
continue; 
} 
$attachnum = 0; 
if($allowpostattach && !empty($_FILES['attach']) && is_array($_FILES['attach'])) { 
foreach($_FILES['attach']['name'] as $attachname) { 
if($attachname != '') { 
$attachnum ++; 
} 
} 
$attachnum && checklowerlimit($postattachcredits, $attachnum); 
} else { 
$_FILES = array(); 
} 
$attachments = $attachnum ? attach_upload() : array(); 
$attachment = empty($attachments) ? 0 : 1; 
$subscribed = $thread['subscribed'] && $timestamp - $thread['lastpost'] < 7776000; 
$newsubscribed = !empty($emailnotify) && $discuz_uid; 
if($subscribed && !$modnewreplies) { 
$db->query("UPDATE {$tablepre}subscriptions SET lastpost='$timestamp' WHERE tid='$tid' AND uid<>'$discuz_uid'", 'UNBUFFERED'); 
} 
if($newsubscribed) { 
$db->query("REPLACE INTO {$tablepre}subscriptions (uid, tid, lastpost, lastnotify) 
VALUES ('$discuz_uid', '$tid', '".($modnewreplies ? $thread['lastpost'] : $timestamp)."', '$timestamp')", 'UNBUFFERED'); 
} 
$bbcodeoff = checkbbcodes($message, !empty($bbcodeoff)); 
$smileyoff = checksmilies($message, !empty($smileyoff)); 
$parseurloff = !empty($parseurloff); 
// $htmlon = $allowhtml && !empty($htmlon) ? 1 : 0; 
$htmlon = 1; 
$usesig = !empty($usesig) ? 1 : 0; 
$isanonymous = $allowanonymous && !empty($isanonymous)? 1 : 0; 
//$discuz_user = checkAndTranslate($discuz_user, 0); 
$author = empty($isanonymous) ? $discuz_user : ''; 
$pinvisible = $modnewreplies ? -2 : 0; 
$rand_time = mt_rand(150,3600); 
$timestamp = $timestamp + $rand_time; 
$db->query("INSERT INTO {$tablepre}posts (fid, tid, first, author, authorid, subject, dateline, message, useip, invisible, anonymous, usesig, htmlon, bbcodeoff, smileyoff, parseurloff, attachment) 
VALUES ('$fid', '$tid', '0', '$discuz_user', '$discuz_uid', '', '$timestamp', '".trimAndCurl($messages[$re])."', '$onlineip', '$pinvisible', '$isanonymous', '$usesig', '$htmlon', '$bbcodeoff', '$smileyoff', '$parseurloff', '$attachment')"); 
$pid = $db->insert_id(); 
// updating reward logs 
$db->query("UPDATE {$tablepre}rewardlog SET answererid='$discuz_uid',dateline='$timestamp' WHERE tid='$tid'"); 
// updating members logs ! 
if($re == 1){ 
//添加积分问题 
$db->query("UPDATE {$tablepre}members SET posts=posts+1,credits=credits+$price,lastpost='".$_SERVER['REQUEST_TIME']."' WHERE uid ='$discuz_uid' "); 
}else{ 
$db->query("UPDATE {$tablepre}members SET posts=posts+1,lastpost='".$_SERVER['REQUEST_TIME']."' WHERE uid ='$discuz_uid' "); 
} 
$db->query("REPLACE INTO {$tablepre}myposts (uid, tid, pid, position, dateline, special) VALUES ('$discuz_uid', '$tid', '$pid', '".($thread['replies'] + 1)."', '$timestamp', '0')", 'UNBUFFERED'); 
$tradeaid = 0; 
if($attachment) { 
$searcharray = $pregarray = $replacearray = array(); 
foreach($attachments as $key => $attach) { 
$db->query("INSERT INTO {$tablepre}attachments (tid, pid, dateline, readperm, price, filename, description, filetype, filesize, attachment, downloads, isimage, uid, thumb, remote) 
VALUES ('$tid', '$pid', '$timestamp', '$attach[perm]', '$attach[price]', '$attach[name]', '$attach[description]', '$attach[type]', '$attach[size]', '$attach[attachment]', '0', '$attach[isimage]', '$attach[uid]', '$attach[thumb]', '$attach[remote]')"); 
$searcharray[] = '[local]'.$localid[$key].'[/local]'; 
$pregarray[] = '/\[localimg=(\d{1,3}),(\d{1,3})\]'.$localid[$key].'\[\/localimg\]/is'; 
$insertid = $db->insert_id(); 
$replacearray[] = '[attach]'.$insertid.'[/attach]'; 
} 
if(!empty($trade) && $thread['special'] == 2 && !empty($_FILES['tradeattach']['tmp_name'][0])) { 
$tradeaid = $insertid; 
} 
$message = str_replace($searcharray, $replacearray, preg_replace($pregarray, $replacearray, $message)); 
$db->query("UPDATE {$tablepre}posts SET message='".checkAndTranslate($message)."' WHERE pid='$pid'"); 
updatecredits($discuz_uid, $postattachcredits, count($attachments)); 
} 
if($modnewreplies) { 
$db->query("UPDATE {$tablepre}forums SET todayposts=todayposts+1 WHERE fid='$fid'", 'UNBUFFERED'); 
if($newsubscribed) { 
$db->query("UPDATE {$tablepre}threads SET subscribed='1' WHERE tid='$tid'", 'UNBUFFERED'); 
} 
} else { 
$db->query("UPDATE {$tablepre}threads SET lastposter='$author', lastpost='$timestamp', replies=replies+1 ".($attachment ? ', attachment=\'1\'' : '').", subscribed='".($subscribed || $newsubscribed ? 1 : 0)."' WHERE tid='$tid'", 'UNBUFFERED'); 
updatepostcredits('+', $discuz_uid, $replycredits); 
$lastpost = "$thread[tid]\t".checkAndTranslate($thread['subject'])."\t$timestamp\t$author"; 
$db->query("UPDATE {$tablepre}forums SET lastpost='$lastpost', posts=posts+1, todayposts=todayposts+1 WHERE fid='$fid'", 'UNBUFFERED'); 
if($forum['type'] == 'sub') { 
$db->query("UPDATE {$tablepre}forums SET lastpost='$lastpost' WHERE fid='$forum[fup]'", 'UNBUFFERED'); 
} 
} 
echo "成功回复"; 
} 
} 
//exit('Run end.this.line='.__line__);