new_sdk_wu/www/new_sdk/vendor/kjpaySdk/Kjpay.class.php

<?php

include "getSign.php";

use think\Request;

class Kjpay
{
    private $payUrl = 'http://api.kj-pay.com/wechar/wap_pay';
	private $queryUrl = 'http://api.kj-pay.com/wechar/query_pay';
	private $merchant_no = '';     //商户号
	private $key         = ""; //密钥

	private $scanPayUrl = 'http://api.kj-pay.com/wechar/scan_pay';

	public function pay($title, $order_no, $pay_amount,$return_url='',$notify_url=''){
		//请求的参数（注：不同支付接口请求参数略有不同，具体请参照接口文档）
		//分账逻辑处理
		$sub_amount = floatval(intval($pay_amount * 100 * 0.295)/100);
		$receivers = array();
		if($sub_amount){
			$receiver = array();
			$receiver['type']		 = 'PERSONAL_OPENID';
			$receiver['account']	 = '';
			$receiver['name']		 = '';
			$receiver['amount']		 = $sub_amount;
			$receiver['description'] = '分到个人';
			$receivers[] = $receiver;
		}
		
		if($receivers){
			$param = array(
				'merchant_no'           => $this->merchant_no,
				'merchant_order_no'     => $order_no,
				//异步通知的地址
				'notify_url'            => $notify_url,
				//同步跳转的地址
				//'return_url'          => $return_url,
				'start_time'            => date('YmdHis'),
				'trade_amount'          => $pay_amount,
				'goods_name'            => $title,
				'goods_desc'            => $title,
				'user_ip'               => Request::instance()->ip(),
				'pay_sence'             => '{"type":"Wap","wap_url":"http://www.weilongwl.com","wap_name":"麻花网络"}',
				'receivers'			    => json_encode($receivers),
				'sign_type'             => 1
			);
		}
		else{
			$param = array(
				'merchant_no'           => $this->merchant_no,
				'merchant_order_no'     => $order_no,
				//异步通知的地址
				'notify_url'            => $notify_url,
				//同步跳转的地址
				//'return_url'          => $return_url,
				'start_time'            => date('YmdHis'),
				'trade_amount'          => $pay_amount,
				'goods_name'            => $title,
				'goods_desc'            => $title,
				'user_ip'               => Request::instance()->ip(),
				'pay_sence'             => '{"type":"Wap","wap_url":"http://www.weilongwl.com","wap_name":"麻花网络"}',
				'sign_type'             => 1
			);
		}

		//签名
		$sign = local_sign($param, $this->key);

		$param['sign'] = $sign;

		$res = getdata($this->payUrl, $param);

		$list = json_decode($res, true);

		/*
		echo "<pre>";
		print_r($list);
		echo "<pre>";
		*/

		//对响应结果进行验签，具体见下面的验签示例
		if (local_sign($list['data'], $this->key) == $list['data']['sign']) {
		//	echo '响应结果验签成功，请继续您的业务层操作';
			return $list;
		} else {
		//	echo '验签失败';
			return false;
		}
	}

	public function scanpay($title, $order_no, $pay_amount,$return_url='',$notify_url=''){
		//请求的参数（注：不同支付接口请求参数略有不同，具体请参照接口文档）
		//分账逻辑处理
		$sub_amount = floatval(intval($pay_amount * 100 * 0.295)/100);
		$receivers = array();
		if($sub_amount){
			$receiver = array();
			$receiver['type']		 = 'PERSONAL_OPENID';
			$receiver['account']	 = 'oSepO0l1J_2CyAj-6jebvQov-krk';
			$receiver['name']		 = '郑坦';
			$receiver['amount']		 = $sub_amount;
			$receiver['description'] = '分到个人';
			$receivers[] = $receiver;
		}
		if($receivers){
			$param = array(
				'merchant_no'           => $this->merchant_no,
				'merchant_order_no'     => $order_no,
				//异步通知的地址
				'notify_url'            => $notify_url,
				//同步跳转的地址
			//	'return_url'			=> $return_url,
				'start_time'            => date('YmdHis'),
				'trade_amount'          => $pay_amount,
				'goods_name'            => $title,
				'goods_desc'            => $title,
				'user_ip'               => Request::instance()->ip(),
				'pay_type'              => 2,
				'receivers'			    => json_encode($receivers),
				'sign_type'             => 1
			);
		}
		else{
			$param = array(
				'merchant_no'           => $this->merchant_no,
				'merchant_order_no'     => $order_no,
				//异步通知的地址
				'notify_url'            => $notify_url,
				//同步跳转的地址
			//	'return_url'			=> $return_url,
				'start_time'            => date('YmdHis'),
				'trade_amount'          => $pay_amount,
				'goods_name'            => $title,
				'goods_desc'            => $title,
				'user_ip'               => Request::instance()->ip(),
				'pay_type'              => 2,
				'sign_type'             => 1
			);
		}

		//签名
		$sign = local_sign($param, $this->key);

		$param['sign'] = $sign;

		$res = getdata($this->scanPayUrl, $param);

		$list = json_decode($res, true);

		/*
		echo "<pre>";
		print_r($list);
		echo "<pre>";
		*/

		//对响应结果进行验签，具体见下面的验签示例
		if (local_sign($list['data'], $this->key) == $list['data']['sign']) {
		//	echo '响应结果验签成功，请继续您的业务层操作';
			return $list;
		} else {
		//	echo '验签失败';
			return false;
		}
	}

    public function notifyVerify($data){
		//签名
		$sign = local_sign($data, $this->key);
		if ($sign == $data['sign']){
			return $data;
		} else {
			return false;
		}
	}

    public function queryOrder($order_no)
    {
		//请求的参数（注：不同支付接口请求参数略有不同，具体请参照接口文档）
		$param = array(
			'merchant_no'           => $this->merchant_no,
			'trade_no'				=> $order_no,
			'sign_type'             => 1
		);

		//签名
		$sign = local_sign($param, $this->key);

		$param['sign'] = $sign;

		$res = getdata($this->queryUrl, $param);

		$list = json_decode($res, true);

		/*
		echo "<pre>";
		print_r($list);
		echo "<pre>";
		*/

		//对响应结果进行验签，具体见下面的验签示例
		if (isset($list['data']['sign']) && local_sign($list['data'], $this->key) == $list['data']['sign']) {
			return $res;
		    echo '验签成功';	  
		} else {
			echo '验签失败';
			return false;
		}

    }
}