discuz论坛整合ucenter免激活，同步登录，同步退出解决方案
一、 discuzX1.5 免激活修改步骤： 1． 注册完成插入数据库后，进行同步登录 修改文件upload\source\module\member\member_register.php $_G['setting']['lastmember'] = $username; save_syscache(‘setting’, $_G['setting']); $_G['setting']['regverify'] = $regverify; $ucsynlogin = $_G['setting']['allowsynlogin'] ? uc_user_synlogin($_G['uid']) : ”; // 进行UC 同步登录，注册免激活 if(!empty($_G['inajax'])) { $_G['setting']['msgforward'] = unserialize($_G['setting']['msgforward']); $mrefreshtime = intval($_G['setting']['msgforward']['refreshtime']) * 1000; if(!empty($_G['inajax'])) { include template(‘member/register’); } else { showmessage(‘profile