获取用户信息
load()->model('mc');
$userInfo = mc_oauth_userinfo(); 获取关注
pdo_get('mc_mapping_fans', array('openid' =>$_W['openid']));插入
$result =pdo_insert('mc_members',$data_member);
更新
$result = pdo_update('mc_members', $data_member, array('uid' => $_W['member']['uid']));
