public function updateList()
{
$msg = '更新失败,请与管理员联系~';
if (IS_POST) {
$wechat = new Wechat(array('token' => C('WECHAT_TOKEN'), 'encodingaeskey' => C('WECHAT_AES_KEY'), 'appid' => C('WECHAT_APPID'), 'appsecret' => C('WECHAT_APPSECRET')));
$openid = $wechat->getUserList();
$data = array();
foreach ($openid['data']['openid'] as &$val) {
$data['user_list'][] = array('openid' => $val);
}
unset($openid);
//生成请求$data
$data = $wechat->getUserInfoBatchget($data);
$sql = array();
foreach ($data['user_info_list'] as &$val) {
$sql[] = array('openid' => $val['openid'], 'nickname' => $val['nickname'], 'city' => $val['city'], 'headimgurl' => substr($val['headimgurl'], 0, -1));
}
unset($data);
D('UserList')->execute('TRUNCATE user_list');
D('UserList')->addAll($sql);
$msg = '';
}
$this->ajaxReturn(array('msg' => $msg));
}
