- 增加卡券网服务

CHANGELOG.md

+## v6.0.131 / 2020-12-03
+- 增加卡券网服务
+
 ## v6.0.130 / 2020-11-26
 - 优化服务
 

src/common.php

@@ -25,7 +25,7 @@ use DtApp\ThinkLibrary\service\SystemService;
 /**
  * 定义当前版本
  */
-const VERSION = '6.0.130';
+const VERSION = '6.0.131';
 
 if (!function_exists('get_ip_info')) {
     /**

src/service/KaShAngWl.php

+<?php
+
+namespace DtApp\ThinkLibrary\service;
+
+use DtApp\ThinkLibrary\Service;
+use DtApp\ThinkLibrary\service\curl\HttpService;
+use think\App;
+use think\exception\HttpException;
+
+/**
+ * 卡商网
+ * http://www.kashangwl.com/
+ * Class KaShAngWl
+ * @package DtApp\ThinkLibrary\service
+ */
+class KaShAngWl extends Service
+{
+    /**
+     * 接口地址
+     * @var string
+     */
+    private $api_url = 'http://www.kashangwl.com/api';
+
+    /**
+     * 商家编号、商家密钥
+     * @var
+     */
+    private $customer_id, $customer_key;
+
+    /**
+     * 设置商家编号
+     * @param string $customer_id
+     * @return $this
+     */
+    public function setCustomerId(string $customer_id): self
+    {
+        $this->customer_id = $customer_id;
+        return $this;
+    }
+
+    /**
+     * 设置商家密钥
+     * @param string $customer_key
+     * @return $this
+     */
+    public function setCustomerKey(string $customer_key): self
+    {
+        $this->customer_key = $customer_key;
+        return $this;
+    }
+
+    /**
+     * 待请求的链接
+     * @var string
+     */
+    private $method = '';
+
+    /**
+     * 设置接口
+     * @param $method
+     * @return KaShAngWl
+     */
+    public function setMethod($method): self
+    {
+        $this->method = "{$this->api_url}/$method";
+        return $this;
+    }
+
+    /**
+     * 需要发送的的参数
+     * @var
+     */
+    private $param;
+
+    /**
+     * 入参
+     * @param $param
+     * @return KaShAngWl
+     */
+    public function param($param): self
+    {
+        $this->param = $param;
+        return $this;
+    }
+
+    /**
+     * 响应内容
+     * @var
+     */
+    private $output;
+
+    /**
+     * 时间戳
+     * @var int
+     */
+    private $time;
+
+    public function __construct(App $app)
+    {
+        $this->time = time();
+        parent::__construct($app);
+    }
+
+    /**
+     * @return array|mixed
+     */
+    public function toArray()
+    {
+        //首先检测是否支持curl
+        if (!extension_loaded("curl")) {
+            throw new HttpException(404, '请开启curl模块！');
+        }
+        $this->http();
+        // 正常
+        if (is_array($this->output)) {
+            return $this->output;
+        }
+        if (is_object($this->output)) {
+            $this->output = json_encode($this->output, JSON_UNESCAPED_UNICODE);
+        }
+        $this->output = json_decode($this->output, true);
+        return $this->output;
+    }
+
+    /**
+     * 网络请求
+     */
+    private function http(): void
+    {
+        //生成签名
+        $sign = $this->createSign();
+        //组织参数
+        $this->param['customer_id'] = $this->customer_id;
+        $this->param['timestamp'] = $this->time;
+        $this->param['sign'] = $sign;
+        $result = HttpService::instance()
+            ->url($this->method)
+            ->data($this->param)
+            ->post()
+            ->toArray();
+        $this->output = $result;
+    }
+
+    /**
+     * 签名
+     * @return string
+     */
+    private function createSign(): string
+    {
+        $sign = $this->customer_key;
+        $this->param['customer_id'] = $this->customer_id;
+        $this->param['timestamp'] = $this->time;
+        ksort($this->param);
+        foreach ($this->param as $key => $val) {
+            if ($key !== '' && $val !== '') {
+                $sign .= $key . $val;
+            }
+        }
+        $sign = strtolower(md5($sign));
+        return $sign;
+    }
+}
\ No newline at end of file