/**
* 构造方法
*/
public function __construct(Bag $bag, $key)
{
if (!$bag->has('trade_type')) {
$bag->set('trade_type', 'JSAPI');
}
if (!$bag->has('nonce_str')) {
$bag->set('nonce_str', Util::randomString());
}
if (!$bag->has('spbill_create_ip')) {
$bag->set('spbill_create_ip', Util::getClientIp());
}
// 检测必填字段
foreach ($this->required as $paramName) {
if (!$bag->has($paramName)) {
throw new PaymentException(sprintf('"%s" is required', $paramName));
}
}
// trade_type 为 JSAPI 时，必需包含 Openid
if ($bag->get('trade_type') === 'JSAPI') {
if (!$bag->has($paramName)) {
throw new PaymentException('"Openid" is required');
}
}
$this->bag = $bag;
$this->key = $key;
}
/**
* 构造方法
*/
public function __construct(Bag $bag, $key)
{
// 检测必填字段
foreach ($this->required as $paramName) {
if (!$bag->has($paramName)) {
throw new PaymentException(sprintf('"%s" is required', $paramName));
}
}
// 生成签名
$signGenerator = new SignGenerator($bag);
$signGenerator->onSortAfter(function ($that) use($key) {
$that->set('key', $key);
});
$bag->set('sign', $signGenerator->getResult());
$bag->remove('key');
$this->bag = $bag;
}
<?php
/**
* 微信支付 - 扫码支付模式二
* https://pay.weixin.qq.com/wiki/doc/api/native.php?chapter=6_5
*/
require './config.php';
use Thenbsp\Wechat\Config;
use Thenbsp\Wechat\Util\Bag;
use Thenbsp\Wechat\Payment\Unifiedorder;
/**
* 配置订单信息
*/
$bag = new Bag();
$bag->set('appid', APPID);
$bag->set('mch_id', MCHID);
$bag->set('notify_url', NOTIFY_URL);
$bag->set('body', 'iphone 6 plus');
$bag->set('out_trade_no', date('YmdHis') . mt_rand(10000, 99999));
$bag->set('total_fee', 1);
// 单位为 “分”
$bag->set('trade_type', 'NATIVE');
// NATIVE 时不需要 Openid
/**
* 统一下单
*/
$unifiedorder = new Unifiedorder($bag, MCHKEY);
/**
* 获取支付 URL（模式 2）
*/
$payurl = Config::getTemporaryPayurl($unifiedorder);
<?php
/**
* 此示例为 微信支付（扫码支付 模式一）
* https://pay.weixin.qq.com/wiki/doc/api/native.php?chapter=6_4
*/
require './config.php';
use Thenbsp\Wechat\Config;
use Thenbsp\Wechat\Util\Bag;
/**
* 配置订单参数
*/
$bag = new Bag();
$bag->set('appid', APPID);
$bag->set('mch_id', MCHID);
$bag->set('product_id', date('YmdHis') . mt_rand(10000, 99999));
/**
* 获取支付 URL（模式 1）
*/
$payurl = Config::getForeverPayurl($bag, MCHKEY);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>Wechat SDK</title>
</head>
<body ontouchstart="">
/**
* 微信支付 JSSDK chooseWXPay 方式配置文件
*/
public static function getPaymentJssdkConfig(Unifiedorder $unifiedorder, $asArray = false)
{
$config = static::getPaymentConfig($unifiedorder, true);
$bag = new Bag();
$bag->set('timestamp', $config['timeStamp']);
$bag->set('nonceStr', $config['nonceStr']);
$bag->set('package', $config['package']);
$bag->set('signType', $config['signType']);
$bag->set('paySign', $config['paySign']);
return $asArray ? $bag->all() : JSON::encode($bag->all());
}
// 单位为 “分”
$requestBag->set('trade_type', 'NATIVE');
// NATIVE 时不需要 Openid
/**
* 统一下单
*/
$unifiedorder = new Unifiedorder($requestBag, MCHKEY);
try {
$response = $unifiedorder->getResponse();
} catch (PaymentException $e) {
exit($e->getMessage());
}
/**
* 响应订单参数包
*/
$responseBag = new Bag();
$responseBag->set('appid', $request['appid']);
$responseBag->set('mch_id', $request['mch_id']);
$responseBag->set('nonce_str', $request['nonce_str']);
$responseBag->set('prepay_id', $response['prepay_id']);
$responseBag->set('return_code', 'SUCCESS');
$responseBag->set('result_code', 'SUCCESS');
$responseBag->set('return_msg', 'return message');
$responseBag->set('err_code_des', 'err code description');
$signGenerator = new SignGenerator($responseBag);
$signGenerator->onSortAfter(function ($bag) use($unifiedorder) {
$bag->set('key', $unifiedorder->getKey());
});
$responseBag->set('sign', $signGenerator->getResult());
$responseBag->remove('key');
$xml = Util::array2XML($responseBag->all());
use Thenbsp\Wechat\Config;
use Thenbsp\Wechat\Util\Bag;
use Thenbsp\Wechat\Util\Util;
use Thenbsp\Wechat\Payment\Unifiedorder;
// 一、以 JSAPI 方式的付款需要获取用户 Openid
if (!isset($_SESSION['openid'])) {
$o = new OAuth(APPID, APPSECRET);
if (!isset($_GET['code'])) {
$o->authorize(Util::currentUrl());
} else {
$token = $o->getToken($_GET['code']);
$_SESSION['openid'] = $token->openid;
}
}
// 二、配置订单信息（参考：https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_1）
$bag = new Bag();
$bag->set('appid', APPID);
$bag->set('mch_id', MCHID);
$bag->set('notify_url', NOTIFY_URL);
$bag->set('body', 'iphone 6 plus');
$bag->set('out_trade_no', date('YmdHis') . mt_rand(10000, 99999));
$bag->set('total_fee', 1);
$bag->set('openid', $_SESSION['openid']);
/**
* 三、统一下单
*/
$unifiedorder = new Unifiedorder($bag, MCHKEY);
/**
* 四、生成支付配置文件
*/
$configJSON = Config::getPaymentConfig($unifiedorder, $asArray = false);
// 请求过来的 product_id，根据 product_id 去数据库里查询商品，提交到第二步：
// $productId = $request->get('product_id');
/**
* 二、统一下单
*/
$requestBag = new Bag();
$requestBag->set('appid', APPID);
$requestBag->set('mch_id', MCHID);
$requestBag->set('notify_url', NOTIFY_URL);
$requestBag->set('body', 'iphone 6 plus');
$requestBag->set('out_trade_no', date('YmdHis') . mt_rand(10000, 99999));
$requestBag->set('total_fee', 1);
$requestBag->set('trade_type', 'NATIVE');
try {
$unifiedorder = new Unifiedorder($requestBag, MCHKEY);
$response = $unifiedorder->getResponse();
} catch (PaymentException $e) {
exit($e->getMessage());
}
/**
* 三、响应订单
*/
$responseBag = new Bag();
$responseBag->set('appid', $request['appid']);
$responseBag->set('mch_id', $request['mch_id']);
$responseBag->set('nonce_str', $request['nonce_str']);
$responseBag->set('prepay_id', $response['prepay_id']);
$responseBag->set('return_code', 'SUCCESS');
$responseBag->set('result_code', 'SUCCESS');
$qrcodeResponse = new QrcodeCallbackResponse($responseBag, MCHKEY);
$qrcodeResponse->send();