登录页增加选择单位下拉菜单 

    <tr height="37" class="login_field"><td align="center"><b>用户名</b> <input type="text" class="text" name="UNAME" size="15" onmouseover="this.focus()" onfocus="this.select()" value=""><b>密码</b> <input type="password" class="text" name="PASSWORD" onmouseover="this.focus()" onfocus="this.select()" size="15" value="">&nbsp;<select name="CDB" class="BigSelect"><option value="cdb1">单位一</option><option value="cdb2">单位二</option></select>&nbsp;<input type="hidden" name="encode_type" value="1"><input type="submit" name="submit" class="submit" value="登 录"></td></tr>

loginckeck.php增加生成cookie

<?phpsetcookie('CDB',"$_POST[CDB]",time()+1111160,"/");

oa_config.php最底部增加session及数据库和缓存目录配置

if($_COOKIE['CDB']){$MYSQL_DB=$_COOKIE['CDB'];$ATTACH_PATH2="/myoa/attach_".$_COOKIE['CDB']."/";$MYOA_CACHE_CONFIG = array('prefix' => $_COOKIE['CDB'],'cache_path' => $MYOA_CACHE_PATH,);}