[更新]完善测试案例代码

Test/config.php

@@ -18,8 +18,8 @@ return [
     'appsecret'      => '71308e96a204296c57d7cd4b21b883e8',
     'encodingaeskey' => 'BJIUzE0gqlWy0GxfPp4J1oPTBmOrNDIGPNav1YFH5Z5',
     // 配置商户支付参数
-    'mch_id'         => "1235704602",
+    'mch_id'         => "1332187001",
-    'mch_key'        => 'IKI4kpHjU94ji3oqre5zYaQMwLHuZPmj',
+    'mch_key'        => '11bd3d66d85f322a1e803cb587d18c3f',
     // 配置商户支付双向证书目录
     'ssl_key'        => '',
     'ssl_cer'        => '',

Test/pay-close-order.php

@@ -0,0 +1,37 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+try {
+
+    // 1. 手动加载入口文件
+    include "../include.php";
+
+    // 2. 准备公众号配置参数
+    $config = include "./config.php";
+
+    // 3. 创建接口实例
+    $wechat = new \WeChat\Pay($config);
+
+    // 4. 组装参数，可以参考官方商户文档
+    $options = '1217752501201407033233368018';
+    $result = $wechat->closeOrder($options);
+
+    var_export($result);
+
+} catch (Exception $e) {
+
+    // 出错啦，处理下吧
+    echo $e->getMessage() . PHP_EOL;
+
+}

Test/pay-download-bill.php

@@ -0,0 +1,40 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+try {
+
+    // 1. 手动加载入口文件
+    include "../include.php";
+
+    // 2. 准备公众号配置参数
+    $config = include "./config.php";
+
+    // 3. 创建接口实例
+    $wechat = new \WeChat\Pay($config);
+
+    // 4. 组装参数，可以参考官方商户文档
+    $options = [
+        'bill_date' => '20171001',
+        'bill_type' => 'ALL',
+    ];
+    $result = $wechat->billDownload($options);
+
+    var_export($result);
+
+} catch (Exception $e) {
+
+    // 出错啦，处理下吧
+    echo $e->getMessage() . PHP_EOL;
+
+}

Test/pay-order-create.php

@@ -0,0 +1,45 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+try {
+
+    // 1. 手动加载入口文件
+    include "../include.php";
+
+    // 2. 准备公众号配置参数
+    $config = include "./config.php";
+
+    // 3. 创建接口实例
+    $wechat = new \WeChat\Pay($config);
+
+    // 4. 组装参数，可以参考官方商户文档
+    $options = [
+        'body'             => '测试商品',
+        'out_trade_no'     => time(),
+        'total_fee'        => '1',
+        'openid'           => 'o38gpszoJoC9oJYz3UHHf6bEp0Lo',
+        'trade_type'       => 'JSAPI',
+        'notify_url'       => 'http://a.com/text.html',
+        'spbill_create_ip' => '127.0.0.1',
+    ];
+    $result = $wechat->createOrder($options);
+
+    var_export($result);
+
+} catch (Exception $e) {
+
+    // 出错啦，处理下吧
+    echo $e->getMessage() . PHP_EOL;
+
+}

Test/pay-order-query.php

@@ -0,0 +1,40 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+try {
+
+    // 1. 手动加载入口文件
+    include "../include.php";
+
+    // 2. 准备公众号配置参数
+    $config = include "./config.php";
+
+    // 3. 创建接口实例
+    $wechat = new \WeChat\Pay($config);
+
+    // 4. 组装参数，可以参考官方商户文档
+    $options = [
+        'transaction_id' => '1008450740201411110005820873',
+//        'out_trade_no'   => '商户订单号',
+    ];
+    $result = $wechat->queryOrder($options);
+
+    var_export($result);
+
+} catch (Exception $e) {
+
+    // 出错啦，处理下吧
+    echo $e->getMessage() . PHP_EOL;
+
+}

Test/pay-refund-create.php

@@ -0,0 +1,41 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+try {
+
+    // 1. 手动加载入口文件
+    include "../include.php";
+
+    // 2. 准备公众号配置参数
+    $config = include "./config.php";
+
+    // 3. 创建接口实例
+    $wechat = new \WeChat\Pay($config);
+
+    // 4. 组装参数，可以参考官方商户文档
+    $options = [
+        'transaction_id' => '1008450740201411110005820873',
+        'total_fee'      => '1',
+        'refund_fee'     => '1',
+    ];
+    $result = $wechat->refund($options);
+
+    var_export($result);
+
+} catch (Exception $e) {
+
+    // 出错啦，处理下吧
+    echo $e->getMessage() . PHP_EOL;
+
+}

Test/pay-refund-query.php

@@ -0,0 +1,41 @@
+<?php
+
+// +----------------------------------------------------------------------
+// | WeChatDeveloper
+// +----------------------------------------------------------------------
+// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
+// +----------------------------------------------------------------------
+// | 官方网站: http://think.ctolog.com
+// +----------------------------------------------------------------------
+// | 开源协议 ( https://mit-license.org )
+// +----------------------------------------------------------------------
+// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
+// +----------------------------------------------------------------------
+
+try {
+
+    // 1. 手动加载入口文件
+    include "../include.php";
+
+    // 2. 准备公众号配置参数
+    $config = include "./config.php";
+
+    // 3. 创建接口实例
+    $wechat = new \WeChat\Pay($config);
+
+    // 4. 组装参数，可以参考官方商户文档
+    $options = [
+        'transaction_id' => '1008450740201411110005820873',
+        'total_fee'      => '1',
+        'refund_fee'     => '1',
+    ];
+    $result = $wechat->refund($options);
+
+    var_export($result);
+
+} catch (Exception $e) {
+
+    // 出错啦，处理下吧
+    echo $e->getMessage() . PHP_EOL;
+
+}

WeChat/Pay.php

@@ -63,8 +63,9 @@ class Pay
      * 统一下单
      * @param array $options
      * @return array
+     * @throws InvalidResponseException
      */
-    public function order(array $options)
+    public function createOrder(array $options)
     {
         $url = 'https://api.mch.weixin.qq.com/pay/unifiedorder';
         return $this->callPostApi($url, $options);
@@ -74,6 +75,7 @@ class Pay
      * 查询订单
      * @param array $options
      * @return array
+     * @throws InvalidResponseException
      */
     public function queryOrder(array $options)
     {
@@ -85,6 +87,7 @@ class Pay
      * 关闭订单
      * @param string $out_trade_no 商户订单号
      * @return array
+     * @throws InvalidResponseException
      */
     public function closeOrder($out_trade_no)
     {
@@ -96,6 +99,7 @@ class Pay
      * 申请退款
      * @param array $options
      * @return array
+     * @throws InvalidResponseException
      */
     public function refund(array $options)
     {
@@ -107,6 +111,7 @@ class Pay
      * 查询退款
      * @param array $options
      * @return array
+     * @throws InvalidResponseException
      */
     public function queryRefund(array $options)
     {
@@ -118,6 +123,7 @@ class Pay
      * 交易保障
      * @param array $options
      * @return array
+     * @throws InvalidResponseException
      */
     public function report(array $options)
     {
@@ -129,6 +135,7 @@ class Pay
      * 授权码查询openid
      * @param string $authCode 扫码支付授权码，设备读取用户微信中的条码或者二维码信息
      * @return array
+     * @throws InvalidResponseException
      */
     public function queryAuthCode($authCode)
     {
@@ -140,6 +147,7 @@ class Pay
      * 转换短链接
      * @param string $longUrl 需要转换的URL，签名用原串，传输需URLencode
      * @return array
+     * @throws InvalidResponseException
      */
     public function shortUrl($longUrl)
     {
@@ -151,8 +159,9 @@ class Pay
      * 下载对账单
      * @param array $options
      * @return array
+     * @throws InvalidResponseException
      */
-    public function bill(array $options)
+    public function billDownload(array $options)
     {
         $url = 'https://api.mch.weixin.qq.com/pay/downloadbill';
         return $this->callPostApi($url, $options);
@@ -163,6 +172,7 @@ class Pay
      * 拉取订单评价数据
      * @param array $options
      * @return array
+     * @throws InvalidResponseException
      */
     public function billCommtent(array $options)
     {
@@ -195,8 +205,8 @@ class Pay
     {
         ksort($data);
         list($key, $str) = [$this->config->get('mch_key'), ''];
-        foreach ($data as $key => $value) {
+        foreach ($data as $k => $v) {
-            $str .= "{$key}={$value}&";
+            $str .= "{$k}={$v}&";
         }
         return strtoupper(hash_hmac('SHA256', "{$str}key={$key}", $key));
     }
@@ -207,13 +217,14 @@ class Pay
      * @param array $data 接口参数
      * @param bool $isCert 是否需要使用双向证书
      * @return array
+     * @throws InvalidResponseException
      */
     public function callPostApi($url, array $data, $isCert = false)
     {
         $option = [];
         if ($isCert) {
             foreach (['ssl_cer', 'ssl_key'] as $key) {
-                if (empty($options['ssl_cer'])) {
+                if (empty($options[$key])) {
                     throw new InvalidArgumentException("Missing Config -- [{$key}]", '0');
                 }
             }
@@ -223,6 +234,10 @@ class Pay
         $params = $this->params->merge($data);
         $params['sign_type'] = 'HMAC-SHA256';
         $params['sign'] = $this->getPaySign($params);
-        return Tools::xml2arr(Tools::post($url, Tools::arr2xml($params), $option));
+        $result = Tools::xml2arr(Tools::post($url, Tools::arr2xml($params), $option));
+        if ($result['return_code'] !== 'SUCCESS') {
+            throw new InvalidResponseException($result['return_msg'], '0');
+        }
+        return $result;
     }
 }