1、先整合ucenter;不会整合的详情请见：http://www.itchuzi.com/141.html
2、打开第二个分系统config/下的con酆璁冻嘌fig_global.php；在$_config['db刻八圄俏9;]['1']['tablepre'] = chuzi_';下添加$_config['db']['2']['tablepre'] = it_
3、第二个分系统打开source\class\db文件下的db_driver_mysql.php；在第 34行 $this->t锾攒揉敫ablepre = $config['1']['tablepre'];下面添加 $this->tableprechu = $config['2']['tablepre'];第112行 return $this->tablepre.$tablename;修改成下面if(preg_match("/^common_member(.*)/i",$tablename)|| preg_match("/^home(.*)/i",$tablename) || in_array($tablename, array('common_credit_rule_log'))) { return $this->tableprechu .$tablename; //tableprechu与上面修改对应就行； }else{ return $this->tablepre.$tablename; }