通过code获取Access Token
| public getOauthAccessToken ( ) : array | ||
| return | array | {access_token,expires_in,refresh_token,openid,scope} |
public function wxoauth()
{
$scope = 'snsapi_base';
$code = isset($_GET['code']) ? $_GET['code'] : '';
$token_time = isset($_SESSION['token_time']) ? $_SESSION['token_time'] : 0;
if (!$code && isset($_SESSION['open_id']) && isset($_SESSION['user_token']) && $token_time > time() - 3600) {
if (!$this->wxuser) {
$this->wxuser = $_SESSION['wxuser'];
}
$this->open_id = $_SESSION['open_id'];
return $this->open_id;
} else {
$options = array('token' => $this->options["token"], 'appid' => $this->options["appid"], 'appsecret' => $this->options["appsecret"]);
$we_obj = new Wechat($options);
if ($code) {
$json = $we_obj->getOauthAccessToken();
if (!$json) {
unset($_SESSION['wx_redirect']);
die('获取用户授权失败，请重新确认');
}
$_SESSION['open_id'] = $this->open_id = $json["openid"];
$access_token = $json['access_token'];
$_SESSION['user_token'] = $access_token;
$_SESSION['token_time'] = time();
$userinfo = $we_obj->getUserInfo($this->open_id);
if ($userinfo && !empty($userinfo['nickname'])) {
$this->wxuser = array('open_id' => $this->open_id, 'nickname' => $userinfo['nickname'], 'sex' => intval($userinfo['sex']), 'location' => $userinfo['province'] . '-' . $userinfo['city'], 'avatar' => $userinfo['headimgurl']);
} elseif (strstr($json['scope'], 'snsapi_userinfo') !== false) {
$userinfo = $we_obj->getOauthUserinfo($access_token, $this->open_id);
if ($userinfo && !empty($userinfo['nickname'])) {
$this->wxuser = array('open_id' => $this->open_id, 'nickname' => $userinfo['nickname'], 'sex' => intval($userinfo['sex']), 'location' => $userinfo['province'] . '-' . $userinfo['city'], 'avatar' => $userinfo['headimgurl']);
} else {
return $this->open_id;
}
}
if ($this->wxuser) {
$_SESSION['wxuser'] = $this->wxuser;
$_SESSION['open_id'] = $json["openid"];
unset($_SESSION['wx_redirect']);
return $this->open_id;
}
$scope = 'snsapi_userinfo';
}
if ($scope == 'snsapi_base') {
$url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$_SESSION['wx_redirect'] = $url;
} else {
$url = $_SESSION['wx_redirect'];
}
if (!$url) {
unset($_SESSION['wx_redirect']);
die('获取用户授权失败');
}
$oauth_url = $we_obj->getOauthRedirect($url, "wxbase", $scope);
header('Location: ' . $oauth_url);
}
}
<?php
header("Content-Type: text/html; charset=UTF-8");
include "wechat.class.php";
$options = array('token' => 'vonvon', 'encodingaeskey' => 'encodingaeskey', 'appid' => 'wx519f23f4a45e8c37', 'appsecret' => 'ea8f0b17b3a0882bf5fda7ed27758482');
$weObj = new Wechat($options);
$data = $weObj->getOauthAccessToken();
//$new = $weObj->getOauthRefreshToken($data['refresh_token']);
$info = $weObj->getOauthUserinfo($data['access_token'], $data['openid']);
switch ($info['sex']) {
case '1':
$info['sex'] = '男';
break;
case '2':
$info['sex'] = '女';
break;
default:
$info['sex'] = '未知';
}
require_once "js/jssdk.php";
$jssdk = new JSSDK("wx519f23f4a45e8c37", "ea8f0b17b3a0882bf5fda7ed27758482");
$signPackage = $jssdk->GetSignPackage();
?>
<!DOCTYPE html><html lang="zh-CN" class="ua-wk ua-win ua-win-nt6 ua-win-nt63">
<!-- date: 2015-07-17 -->
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1,user-scalable=0" />
<title>哆啦A梦：最后的礼物</title>
<link rel="shortcut icon" type="image/x-icon" href="http://lxfm-s.malmam.com/images/lvxingfm_favicon.ico" />
<link rel="icon" type="image/x-icon" href="http://lxfm-s.malmam.com/images/lvxingfm_favicon.ico" />
public function get_weixininfo($type = 'index')
{
$agent = $_SERVER['HTTP_USER_AGENT'];
if (strpos($agent, "icroMessenger")) {
import('Wechat', APP_PATH . 'Common/Wechat', '.class.php');
$config = M("Wxconfig")->where(array("id" => "1"))->find();
$options = array('token' => $config["token"], 'encodingaeskey' => $config["encodingaeskey"], 'appid' => $config["appid"], 'appsecret' => $config["appsecret"], 'partnerid' => $config["partnerid"], 'partnerkey' => $config["partnerkey"], 'paysignkey' => $config["paysignkey"]);
$weObj = new Wechat($options);
$info = $weObj->getOauthAccessToken();
if (!$info) {
$callback = 'http://' . $_SERVER['SERVER_NAME'] . U("App/Index/{$type}", $_GET);
$url = $weObj->getOauthRedirect($callback, '', 'snsapi_base');
header("Location: {$url}");
exit;
} else {
$_SESSION['uid'] = $_POST['uid'] = $_GET['uid'] = $info['openid'];
}
}
if (!empty($_SESSION["uid"]) && empty($_GET['uid'])) {
$_GET['uid'] = $_SESSION["uid"];
}
}
/**
* 微信OAuth操作
*/
static function do_oauth()
{
// 默认公众号信息
$wxinfo = model('Base')->model->table('wechat')->field('id, token, appid, appsecret, oauth_redirecturi, type, oauth_status')->where('default_wx = 1 and status = 1')->find();
if (!empty($wxinfo) && $wxinfo['type'] == 2) {
$config['token'] = $wxinfo['token'];
$config['appid'] = $wxinfo['appid'];
$config['appsecret'] = $wxinfo['appsecret'];
// 微信通验证
$weObj = new Wechat($config);
// 微信浏览器浏览
if (self::is_wechat_browser() && ($_SESSION['user_id'] === 0 || empty($_SESSION['openid'])) && !empty($wxinfo['oauth_status'])) {
if ($_GET['sale']) {
session('sale_id', I('get.sale'));
}
if (!isset($_SESSION['redirect_url'])) {
session('redirect_url', __HOST__ . $_SERVER['REQUEST_URI']);
}
$url = $weObj->getOauthRedirect($wxinfo['oauth_redirecturi'], 1);
if (isset($_GET['code']) && !empty($_GET['code'])) {
$token = $weObj->getOauthAccessToken();
if ($token) {
$userinfo = $weObj->getOauthUserinfo($token['access_token'], $token['openid']);
self::update_weixin_user($userinfo, $wxinfo['id'], $weObj);
if (!empty($_SESSION['redirect_url'])) {
$redirect_url = session('redirect_url');
header('Location:' . $redirect_url, true, 302);
exit;
}
} else {
header('Location:' . $url, true, 302);
exit;
}
} else {
header('Location:' . $url, true, 302);
exit;
}
}
}
}
public function pay()
{
$totalprice = $_GET['totalprice'];
$cart_names = $_GET['cart_name'];
//$openid = $_GET['uid'];
$openid = $_SESSION['uid'];
$orderid = $_GET['orderid'];
$agent = $_SERVER['HTTP_USER_AGENT'];
if (!strpos($agent, "icroMessenger")) {
$alipay = M("Alipay")->find();
$url = 'http://' . $_SERVER['SERVER_NAME'] . __ROOT__ . '/api/wapalipay/alipayapi.php?WIDseller_email=' . $alipay['alipayname'] . '&WIDout_trade_no=' . $orderid . '&WIDsubject=' . $orderid . '&WIDtotal_fee=' . $totalprice;
header("Location: {$url}");
exit;
}
import('Wechat', APP_PATH . 'Common/Wechat', '.class.php');
$config = M("Wxconfig")->where(array("id" => "1"))->find();
$options = array('token' => $config["token"], 'encodingaeskey' => $config["encodingaeskey"], 'appid' => $config["appid"], 'appsecret' => $config["appsecret"], 'partnerid' => $config["partnerid"], 'partnerkey' => $config["partnerkey"], 'paysignkey' => $config["paysignkey"]);
$weObj = new Wechat($options);
if (strlen($openid) <= 10) {
$info = $weObj->getOauthAccessToken();
if (!$info) {
$callback = 'http://' . $_SERVER['SERVER_NAME'] . U("App/Index/pay", $_GET);
$url = $weObj->getOauthRedirect($callback, '', 'snsapi_base');
header("Location: {$url}");
exit;
} else {
$openid = $info['openid'];
}
}
$order_info = M('Order')->where(array('orderid' => $orderid))->find();
if (empty($order_info)) {
exit('订单信息错误');
}
$cartdata = json_decode($order_info['cartdata'], true);
$cart_name = $cartdata[0]['name'];
$cart_num = $cartdata[0]['num'];
$cart_price = $cartdata[0]['price'];
$userdata = M("User")->where(array("uid" => $_SESSION['uid']))->find();
if (empty($userdata)) {
exit('用户信息错误');
}
$username = $userdata['username'];
$phone = $userdata['phone'];
$address = $userdata['address'];
$this->assign("username", $username);
$this->assign("phone", $phone);
$this->assign("address", $address);
$this->assign("cart_name", $cart_name);
$this->assign("cart_num", $cart_num);
$this->assign("cart_price", $cart_price);
$appid = $options['appid'];
$mch_id = $options['partnerid'];
$out_trade_no = $orderid;
$body = $cart_names;
$total_fee = $cart_price * $cart_num * 100;
$notify_url = 'http://' . $_SERVER['SERVER_NAME'];
$spbill_create_ip = $_SERVER["REMOTE_ADDR"];
$nonce_str = $weObj->generateNonceStr();
$pay_xml = $weObj->createPackageXml($appid, $mch_id, $nonce_str, $body, $out_trade_no, $total_fee, $spbill_create_ip, $notify_url, $openid);
$pay_xml = $weObj->get_pay_id($pay_xml);
if ($pay_xml['err_code'] == "ORDERPAID") {
$this->redirect('App/Index/payover', array('out_trade_no' => $out_trade_no, 'uid' => $_SESSION['uid']));
eixt();
}
$prepay_id = $pay_xml['prepay_id'];
$jsApiObj["appId"] = $appid;
$timeStamp = time();
$jsApiObj["timeStamp"] = "{$timeStamp}";
$jsApiObj["nonceStr"] = $nonce_str;
$jsApiObj["package"] = "prepay_id={$prepay_id}";
$jsApiObj["signType"] = "MD5";
$jsApiObj["paySign"] = $weObj->getPaySignature($jsApiObj);
$url = json_encode($jsApiObj);
$returnUrl = 'http://' . $_SERVER['SERVER_NAME'] . U('App/Index/payover', array('out_trade_no' => $out_trade_no, 'uid' => $_SESSION['uid']));
$info = R("Api/Api/gettheme");
C("DEFAULT_THEME", $info["theme"]);
$this->assign("price", $cart_price * $cart_num);
$this->assign("info", $info);
$this->assign("url", $url);
$this->assign("returnUrl", $returnUrl);
$this->display();
}
function getToken($url)
{
//引入微信类库
APP::load(APP_FILE . 'common/class/wechat.class.php');
$weObj = new Wechat(APP::$config['wechat']);
// 注意 URL 一定要动态获取，不能 hardcode.
$protocol = !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443 ? "https://" : "http://";
$uri = "{$protocol}{$_SERVER['HTTP_HOST']}{$_SERVER['REQUEST_URI']}";
$signPackage = $weObj->getJsSign($uri);
if (!isset($_GET['code'])) {
header("Location: " . $url);
exit;
}
$data = $weObj->getOauthAccessToken();
if (!$data) {
header("Location: " . $url);
exit;
}
$userinfo = $weObj->getOauthUserinfo($data['access_token'], $data['openid']);
$this->assign('signPackage', $signPackage);
$_SESSION['openid'] = $data['openid'];
}
<?php
include "../qy-sdk/wechat.class.php";
function _log($text)
{
//$result = file_put_contents('wechat.log.'.date('Y-m-d'), $text."\n", FILE_APPEND);
//if (!$result) {
openlog("wechat", LOG_PID | LOG_PERROR, LOG_LOCAL0);
syslog(LOG_DEBUG, $text);
closelog();
//}
}
$options = ['token' => 'nizhidaoma', 'encodingaeskey' => 'IXR7m0K8Q7KOIC4z9s1CRHNQBqrJfFGTUT86CECPaXM', 'appid' => 'wx6bc0c53a3a1c150d', 'appsecret' => '3888ccc01ec4e5d6e0e673308e92e627', 'debug' => true, 'logcallback' => '_log'];
$csc_host_base = 'https://wechat.gds-services.com';
$csc_url_base = 'https://wechat.gds-services.com';
$callback = $_REQUEST['bcb'];
$weObj = new Wechat($options);
$access_token = $weObj->getOauthAccessToken();
if ($access_token !== false) {
$openid = $access_token['openid'];
header('Location: ' . $csc_url_base . '/dynamic/user_isbind_pe.php?openid=' . $openid . '&bcb=' . $callback . '&rand=' . rand());
} else {
header('Location: ' . $csc_url_base . '/static/html/error_message.html?msg=' . rawurldecode('好像不是从微信访问的呢！') . '&bcb=' . $callback . '&rand=' . rand());
}
die;
