解决UCenter info: Can not connect to MySQL server的方法
修改下Discuz的配置文件罗。找到
安装目录/config/config_global.php 及 安装目录/uc_server/data/config.inc.php修改。
OK，没有出现错误了，但是不管是点击注册，还是登录，都会出现“内部错误，无法显示此内容”，然后再点击这个错误提示，又出现上面的“UCenter info:Can not connect to MySQL server。不能连接数据库了。
蛮奇怪，但是通过http://localhost/bbs/uc_server/登录UCenter是没问题的，看到应用设置里面也是显示通信成功的，我下载数据之后也进入这里修改了域名绑定的了。
主要错误：
UCenter info: Can not connect to MySQL server
Error:
Errno:0
需要修改的文件是以下三个：
安装目录/config/config_global.php
安装目录/config/config_ucenter.php
安装目录/uc_server/data/config.inc.php
具体怎么改我给个例子
<table width="620" align="center" border="0" cellpadding="1" cellspacing="1" style="background:#FB7"> <tr> <td width="464" height="27" bgcolor="#FFE7CE"> 代码如下</td> <td width="109" align="center" bgcolor="#FFE7CE" style="cursor:pointer;" onclick="doCopy('copy1173')">复制代码</td> </tr> <tr> <td height="auto" colspan="2" valign="top" bgcolor="#FFFFFF" style="padding:10px;" class="copyclass" id=copy1173>config_global
// ------------------ CONFIG DB ------------------- //
$_config['db']['1']['dbhost'] = 'localhost';
$_config['db']['1']['dbuser'] = 'a064322111';
$_config['db']['1']['dbpw'] = 321423432;
$_config['db']['1']['dbcharset'] = 'utf8';
$_config['db']['1']['pconnect'] = '0';
$_config['db']['1']['dbname'] = 'a064322111';
$_config['db']['1']['tablepre'] = 'pre_';
config_ucenter
<?php
define('UC_CONNECT', 'mysql');
define('UC_DBHOST', 'localhost');
define('UC_DBUSER', 'a064322111');
define('UC_DBPW', '321423432');
define('UC_DBNAME', 'a064322111');
define('UC_DBCHARSET', 'utf8');
define('UC_DBTABLEPRE', '`a064322111`.pre_ucenter_');
define('UC_DBCONNECT', 0);
define('UC_CHARSET', 'utf-8');
define('UC_KEY', 'VdMcG6D4Pdx1S1H2Acfab6o3j4t5x5xfV7vaTbg5I17dE1Y3k0ueh6EaQ3b8EaBb');
define('UC_API', 'http://www.jiaochengji.com / uc_server');
define('UC_APPID', '1');
define('UC_IP', '127.0.0.1');
define('UC_PPP', 20);
?>
config.inc
<table width="620" align="center" border="0" cellpadding="1" cellspacing="1" style="background:#FB7"> <tr> <td width="464" height="27" bgcolor="#FFE7CE"> 代码如下</td> <td width="109" align="center" bgcolor="#FFE7CE" style="cursor:pointer;" onclick="doCopy('copy3581')">复制代码</td> </tr> <tr> <td height="auto" colspan="2" valign="top" bgcolor="#FFFFFF" style="padding:10px;" class="copyclass" id=copy3581><?php
define('UC_DBHOST', 'localhost');
define('UC_DBUSER', 'a064322111');
define('UC_DBPW', '321423432');
define('UC_DBNAME', 'a064322111');
define('UC_DBCHARSET', 'utf8');
define('UC_DBTABLEPRE', 'pre_ucenter_');
define('UC_COOKIEPATH', '/');
define('UC_COOKIEDOMAIN', '');
define('UC_DBCONNECT', 0);
define('UC_CHARSET', 'utf-8');
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