README

为 Omnipay PHP 支付处理库提供的微信支付驱动程序

Omnipay 是一个与框架无关、多网关的 PHP 5.3+ 支付处理库。此包实现了 Omnipay 的微信支付支持。

安装

Omnipay 通过 Composer 安装。要安装

composer require topsystem/omnipay-wechatpay:dev-master

基本用法

此包提供了以下网关

• WechatPay (微信通用网关)
• WechatPay_App (微信APP网关)
• WechatPay_Native (微信原生扫码支付网关)
• WechatPay_Js (微信网页、公众号、小程序支付网关)
• WechatPay_Pos (微信刷卡支付网关)
• WechatPay_Mweb (微信H5支付网关)

使用方法

创建订单 文档

//gateways: WechatPay_App, WechatPay_Native, WechatPay_Js, WechatPay_Pos, WechatPay_Mweb
$gateway    = Omnipay::create('WechatPay_App');
$gateway->setAppId($config['app_id']);
$gateway->setMchId($config['mch_id']);
$gateway->setApiKey($config['api_key']);

$order = [
    'body'              => 'The test order',
    'out_trade_no'      => date('YmdHis').mt_rand(1000, 9999),
    'total_fee'         => 1, //=0.01
    'spbill_create_ip'  => 'ip_address',
    'fee_type'          => 'CNY'
];

/**
 * @var Omnipay\WechatPay\Message\CreateOrderRequest $request
 * @var Omnipay\WechatPay\Message\CreateOrderResponse $response
 */
$request  = $gateway->purchase($order);
$response = $request->send();

//available methods
$response->isSuccessful();
$response->getData(); //For debug
$response->getAppOrderData(); //For WechatPay_App
$response->getJsOrderData(); //For WechatPay_Js
$response->getCodeUrl(); //For Native Trade Type

通知 文档

$gateway    = Omnipay::create('WechatPay');
$gateway->setAppId($config['app_id']);
$gateway->setMchId($config['mch_id']);
$gateway->setApiKey($config['api_key']);

$response = $gateway->completePurchase([
    'request_params' => file_get_contents('php://input')
])->send();

if ($response->isPaid()) {
    //pay success
    var_dump($response->getRequestData());
}else{
    //pay fail
}

查询订单 文档

$response = $gateway->query([
    'transaction_id' => '1217752501201407033233368018', //The wechat trade no
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

关闭订单 文档

$response = $gateway->close([
    'out_trade_no' => '201602011315231245', //The merchant trade no
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

退款 文档

$gateway->setCertPath($certPath);
$gateway->setKeyPath($keyPath);

$response = $gateway->refund([
    'transaction_id' => '1217752501201407033233368018', //The wechat trade no
    'out_refund_no' => $outRefundNo,
    'total_fee' => 1, //=0.01
    'refund_fee' => 1, //=0.01
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

查询退款 文档

$response = $gateway->queryRefund([
    'refund_id' => '1217752501201407033233368018', //Your site trade no, not union tn.
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());

缩短 URL（适用于 WechatPay_Native） 文档

$response = $gateway->shortenUrl([
    'long_url' => $longUrl
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());
var_dump($response->getShortUrl());

查询 OpenId（适用于 WechatPay_Pos） 文档

$response = $gateway->queryOpenId([
    'auth_code' => $authCode
])->send();

var_dump($response->isSuccessful());
var_dump($response->getData());
var_dump($response->getOpenId());

有关一般使用说明，请参阅主 Omnipay 存储库。

相关

• Laravel-Omnipay
• Omnipay-Alipay
• Omnipay-UnionPay

支持

如果您对 Omnipay 有任何问题，建议在 Stack Overflow 上发布。请确保添加 omnipay 标签 以便于查找。

如果您想了解发布公告，讨论项目想法或提出更详细的问题，还可以订阅一个 邮件列表。

如果您认为您已经发现了一个错误，请使用 GitHub 问题跟踪器 报告它，或者最好是从库中分叉并提交一个拉取请求。