ThinkPHP 5 整合支付宝微信支付（支付宝H5，微信H5、APP支付、公众号支付）

Pay.php支付控制器

<?php

// +----------------------------------------------------------------------

// | YFCMS [ WE CAN DO IT MORE SIMPLE ]

// +----------------------------------------------------------------------

// | Copyright (c) 2015-2016 http://xueding.vip All rights reserved.

// +----------------------------------------------------------------------

// | Author: XueDing_ <361169632@qq.com>

// +----------------------------------------------------------------------

namespace app\phone\controller;

use think\Db;

use think\Request;

use think\Session;

use think\Cookie;

use app\phone\model\Weixin;

use app\phone\model\Weixin_pay;

use app\phone\model\Alipay;

class Pay extends controller

{

    public function _initialize()

    {

        $this->alipay_config = array(

            //应用ID,您的APPID。

            'app_id' => 'your app_id',

            //支付宝公钥,查看地址：https://openhome.alipay.com/platform/keyManage.htm 对应APPID下的支付宝公钥。

            'alipay_public_key' => 'your alipay_public_key',

            //商户私钥，您的原始格式RSA私钥

            'merchant_private_key' => 'your merchant_private_key',

            //异步通知地址

            'notify_url' => "your notify_url",

            //同步跳转

            'return_url' => "your return_url",

            //编码格式

            'charset' => "UTF-8",

            //签名方式

            'sign_type' => "RSA2",

            //支付宝网关

            'gatewayUrl' => "https://openapi.alipay.com/gateway.do",

            //支付宝partner，2088开头数字

            'partner' => 'your partner',

            //支付宝密钥

            'md5_key' => 'your key'

        );

        $this->wechat_config = array(

            //您的APPID

            'app_id' => 'your app_id',

            //您的md5_key

            'md5_key' => 'your md5_key',

            //您的mch_id

            'mch_id' => 'your mch_id',

            //您的appsecret

            'appsecret' => 'your appsecret',

            //您的回调地址可以在这里配置使用方法的时候传，也可以在模型里面配置。

            'notify_url' => 'your notify_url',

        );

    }

    /*

    微信h5支付

     */

    public function wechat_pay()

    {

        if (input('post.token') == TOKEN) {

            // 判断用户是在微信浏览器打开还是其他浏览器打开。

            $userAgent = $_SERVER['HTTP_USER_AGENT'];

            if (strpos($userAgent, 'MicroMessenger')) {

                $wechat = new Weixin($this->wechat_config['appsecret'], $this->wechat_config['app_id']);

                $wechat_pay = new Weixin_pay($this->wechat_config['appsecret'], $this->wechat_config['app_id'], $this->wechat_config['md5_key'], $this->wechat_config['mch_id']);

                $code = input('post.code');

                if (session::has('openid')) {

                    $openid = session::get('openid');

                    $total_fee = 1;

                    $out_trade_no = '12345678945641231';

                    $body = "充值金币支付测试";

                    $res = $wechat_pay->pay($openid, $total_fee, $body, $out_trade_no);

                    $arr['errcode'] = '0';

                    $arr['errmsg'] = 'ok';

                    $arr['url'] = '本控制器下的地址/' . 'wx?data=' . $res;

                    $data = json_encode($arr);

                } else {

                    if (!empty($code)) {

                        $res = $wechat->get_access_token($code);

                        $userinfo = $wechat->get_openid_userinfo($res['access_token'], $res['openid']);

                        $openid = $userinfo['openid'];

                        session::set('openid', $openid);

                        $total_fee = 1;

                        $out_trade_no = '12345678945641231';

                        $body = "充值金币支付测试";

                        $res = $wechat_pay->pay($openid, $total_fee, $body, $out_trade_no);

                        $arr['errcode'] = '0';

                        $arr['errmsg'] = 'ok';

                        $arr['url'] = '本控制器下的地址/' . 'wx?data=' . $res;

                        $data = json_encode($arr);

                    } else {

                        $link = 'http://' . $_SERVER['HTTP_HOST'] . '/#/cz'; // 前端充值金币页面地址。

                        cookie::set('url', $link, 300);

                        //$link 这个地址是在微信打开你项目时才会需要的,地址后面带上获取的code进行获取access_token。

                        $res = $wechat->code_shouquan($link);

                        $arr['errcode'] = '0';

                        $arr['errmsg'] = 'ok';

                        $arr['url'] = $res;

                        $data = json_encode($arr);

                    }

                }

            } else {

                //非微信浏览器

                $wechat_pay = new Weixin_pay($this->wechat_config['appsecret'], $this->wechat_config['app_id'], $this->wechat_config['md5_key'], $this->wechat_config['mch_id']);

                //h5支付不用传递openid 此处与微信jsapi支付不同

                $openid = "";

                $total_fee = 1;

                $out_trade_no = '12345678945641231';

                $body = "充值金币h5支付测试";

                $res = $wechat_pay->payh5($openid, $total_fee, $body, $out_trade_no);

                $arr['errcode'] = '0';

                $arr['errmsg'] = 'ok';

                $arr['url'] = $res['mweb_url'];//微信唤起H5支付地址

                $data = json_encode($arr);

            }

        } else {

            $data = '{"errcode":"1001","errmsg":"TOKEN无效"}';

        }

        echo $data;

    }

    /*

    在微信打开的时候唤起微信公众号支付。

    */

    public function wx()

    {

        $data = input('get.data');

        $this->assign('data', $data);

        return view();

    }

    /*

    获取微信code

     */

    public function code()

    {

        $code = input('param.code');

        $this->redirect(cookie::get('url') . '?code=' . $code);

    }

    /*

    微信回调

    */

    public function wechat_notify()

    {

        $ccc = file_get_contents('php://input');

        $Weixin_pay = new Weixin_pay();

        $data = $Weixin_pay->xmlToArray($ccc);

        if ($data['result_code'] == 'SUCCESS' && $data['return_code'] == 'SUCCESS') {

            //获取订单号

            $Ordersn = $data['out_trade_no'];//订单号

            // 处理支付成功后的逻辑业务

        }

    }

    /*

    微信APP支付

     */

    public function app_wechat_pay()

    {

        if (input('post.token') == TOKEN) {

            $wechat_pay = new Weixin_pay($this->wechat_config['appsecret'], $this->wechat_config['app_id'], $this->wechat_config['md5_key'], $this->wechat_config['mch_id']);

            //h5支付不用传递openid 此处与微信jsapi支付不同

            $openid = "";

            $total_fee = 1;

            $body = "充值金币APP支付测试";

            $order_sn = 123456789;//订单号

            $res = $wechat_pay->app_pay($body, $order_sn, $total_fee);

            if ($res['prepay_id']) {//判断返回参数中是否有prepay_id

                $order = $wechat_pay->getOrder($res['prepay_id']);//执行二次签名返回参数

                $arr['errcode'] = '0';

                $arr['errmsg'] = 'ok';

                $arr['order'] = $order;

                $data = json_encode($arr);

            } else {

                $arr['errcode'] = '1003';

                $arr['errmsg'] = $res['err_code_des'];

                $data = json_encode($arr);

            }

        } else {

            $data = '{"errcode":"1001","errmsg":"TOKEN无效"}';

        }

        echo $data;

    }

    /*

    支付宝开始支付

    */

    public function alipay()

    {//发起支付宝支付

        if (input('post.token') == TOKEN) {

            $link = 'http://' . $_SERVER['HTTP_HOST'] . '/#/cz';

            cookie::set('url', $link, 300);

            $res['out_trade_no'] = 123456798123;

            $res['subject'] = '充值';

            $res['body'] = '测试';

            $res['money'] = 0.01;

            $Pay = new Alipay($this->alipay_config['partner'], $this->alipay_config['md5_key']);

            $result = $Pay->alipay([

                'notify_url' => 'your notify_url',

                'return_url' => 'your return_url',

                'out_trade_no' => $res['out_trade_no'],

                'subject' => $res['subject'],

                'total_fee' => $res['money'],

                'body' => $res['body'],

            ]);

            $arr['errcode'] = '0';

            $arr['errmsg'] = 'ok';

            return $result['msg'];

        } else {

            $data = '{"errcode":"1001","errmsg":"TOKEN无效"}';

        }

        echo $data;

    }

    /*

    支付宝回调

    */

    public function alipay_notify()

    {//异步订单通知

        $wx = sys_config_get('payment');

        $Pay = new Alipay($wx['aliwappay']['partner'], $wx['aliwappay']['md5_key']);

        $out_trade_no = input('out_trade_no');

        $trade_status = input('trade_status');

        if ($trade_status == 'TRADE_SUCCESS') {

            // 处理支付成功后的逻辑业务

        } else {

            // 处理支付失败后的逻辑业务

        }

    }

}

模型：Weixin.php

<?php

namespace app\phone\model;

use think\Db;

use think\Validate;

use think\Loader;

use think\Model;

class Weixin extends model

{

    protected $appScrect;

    protected $appId;

    public function __construct($appScrect = "", $appId = "")

    {

        $this->appScrect = $appScrect;

        $this->appId = $appId;

    }

    /*

     * 因为本项目需求，前端是Vue后台是TP5两个项目不在一个服务器所以我的url是return 回控制器通过接口返回给前端

     * 如果是正常html页面可以使用header("Location: $url"); 以下方法都是

     * */

    public function code_shouquan($link)

    {

        $redirect_uri = urlencode('网址/pay/code');//微信获取网页授权地址

        // 1、引导用户进入授权页面同意授权，获取code

        // 2、通过code换取网页授权access_token

        // 3、如果需要，开发者可以刷新网页授权access_token，避免过期

        // 4、通过网页授权access_token和openid获取用户基本信息（支持UnionID机制）

        $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" . $this->appId . "&redirect_uri=" . $redirect_uri . "&response_type=code&scope=snsapi_userinfo&state=1234#wechat_redirect";

        return $url;

    }

    public function get_access_token($code)

    {

        //检测缓存中是否有access_token(2小时),如果存在直接返回,不存在则检测缓存中的refresh_token(30天),

        // refresh_token如果存在调用刷新缓存;如果不存在重新发起授权code授权

        $url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=" . $this->appId . "&secret=" . $this->appScrect . "&code=" . $code . "&grant_type=authorization_code";

        $res = $this->sendRequest($url);

        return $res;

    }

    public function get_refresh_token($refresh_token)

    {

        $url = "https://api.weixin.qq.com/sns/oauth2/refresh_token?appid=" . $this->appId . "&grant_type=refresh_token&refresh_token=" . $refresh_token;

        $res = $this->sendRequest($url);

        return $res;

    }

    public function get_openid_userinfo($access_token, $openid)

    {

        $url = "https://api.weixin.qq.com/sns/userinfo?access_token=" . $access_token . "&openid=" . $openid . "&lang=zh_CN";

        $res = $this->sendRequest($url);

        return $res;

    }

    /*

   发送请求

    */

    public function sendRequest($url)

    {

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $url);

        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);

        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

        $output = curl_exec($ch);

        curl_close($ch);

        return json_decode($output, true);

    }

}

Weixin.php

<?php

namespace app\phone\model;

use think\Db;

use think\Validate;

use think\Loader;

use think\Model;

class Weixin_pay extends model

{

    protected $appScrect;//微信公众平台的appscrect

    protected $appId;//微信公众平台appid

    protected $key;//微信商户平台配置的秘钥

    protected $mch_id;//微信商户号

    protected $values = array();

    public function __construct($appScrect="",$appId="", $key="",$mch_id =''){

        $this->appScrect=$appScrect;

        $this->appId=$appId;

        $this->key=$key;

        $this->mch_id=$mch_id;

    }

    public function app_pay($body, $out_trade_no, $total_fee){

        $url = "https://api.mch.weixin.qq.com/pay/unifiedorder";

        $notify_url = '';//可以在这填写回调地址也可以增加一个参数传过来。也可以直接在构造里面加一个notify_url地址

        $onoce_str = $this->createNoncestr();

        $data["appid"] = $this->appId;

        $data["body"] = $body;

        $data["mch_id"] = $this->mch_id;

        $data["nonce_str"] = $onoce_str;

        $data["notify_url"] = $notify_url;

        $data["out_trade_no"] = $out_trade_no;

        $data["spbill_create_ip"] = $this->get_client_ip();

        $data["total_fee"] = $total_fee;

        $data["trade_type"] = "APP";

        $sign = $this->getSign($data);

        $data["sign"] = $sign;

        $xml = $this->arrayToXml($data);

        $response = $this->postXmlCurl($xml, $url);

        // return $xml;

        //将微信返回的结果xml转成数组

        $response = $this->xmlToArray($response);

        //返回数据

        return $response;

    }

    //执行第二次签名，才能返回给客户端使用

    public function getOrder($prepayId){

        $data["appid"] = $this->appId;

        $data["noncestr"] = $this->createNoncestr();;

        $data["package"] = "Sign=WXPay";

        $data["partnerid"] = $this->mch_id;

        $data["prepayid"] = $prepayId;

        $data["timestamp"] = time();

        $s = $this->getSign($data, false);

        $data["sign"] = $s;

        return $data;

    }

    /*

    公众号支付

     */

    public function pay($openid,$total_fee,$body,$out_trade_no){

        $url = "https://api.mch.weixin.qq.com/pay/unifiedorder";

        $notify_url = '';

        $onoce_str = $this->createNoncestr();

        $data["appid"] = $this->appId;

        $data["body"] = $body;

        $data["mch_id"] = $this->mch_id;

        $data["nonce_str"] = $onoce_str;

        $data["notify_url"] = $notify_url;

        $data["out_trade_no"] = $out_trade_no;

        $data["spbill_create_ip"] = $this->get_client_ip();

        $data["total_fee"] = $total_fee;

        $data["trade_type"] = "JSAPI";

        $data["openid"] = $openid;

        $sign = $this->getSign($data);

        $data["sign"] = $sign;

        $xml = $this->arrayToXml($data);

        $response = $this->postXmlCurl($xml, $url);

        //将微信返回的结果xml转成数组

        $response = $this->xmlToArray($response);

        $jsapi=array();

        $timeStamp = time();

        $jsapi['appId']=($response["appid"]);

        $jsapi['timeStamp']=("$timeStamp");

        $jsapi['nonceStr']=($this->createNoncestr());

        $jsapi['package']=("prepay_id=" . $response['prepay_id']);

        $jsapi['signType']=("MD5");

        $jsapi['paySign']=($this->getSign($jsapi));

        $parameters = json_encode($jsapi);

        // halt($jsapi);

        //请求数据,统一下单

        return $parameters;

    }

    public function payh5($openid,$total_fee,$body,$out_trade_no){

        $url = "https://api.mch.weixin.qq.com/pay/unifiedorder";

        $notify_url = '';

        $onoce_str = $this->createNoncestr();

        $data["appid"] = $this->appId;

        $data["body"] = $body;

        $data["mch_id"] = $this->mch_id;

        $data["nonce_str"] = $onoce_str;

        $data["notify_url"] = $notify_url;

        $data["out_trade_no"] = $out_trade_no;

        $data["spbill_create_ip"] = $this->get_client_ip();

        $data["total_fee"] = $total_fee;

        $data["trade_type"] = "MWEB";

        $data["scene_info"] = "{'h5_info': {'type':'Wap','wap_url':  $notify_url,'wap_name': '测试充值'}}";

        $sign = $this->getSign($data);

        $data["sign"] = $sign;

        $xml = $this->arrayToXml($data);

        // return $data;

        $response = $this->postXmlCurl($xml, $url);

        //将微信返回的结果xml转成数组

        $response = $this->xmlToArray($response);

        //请求数据,统一下单

        return $response;

    }

    public static function getNonceStr($length = 32)

    {

        $chars = "abcdefghijklmnopqrstuvwxyz0123456789";

        $str ="";

        for ( $i = 0; $i < $length; $i++ )  {

            $str .= substr($chars, mt_rand(0, strlen($chars)-1), 1);

        }

        return $str;

    }

    // 　　/*生成签名*/

    public function getSign($Obj){

        foreach ($Obj as $k => $v){

            $Parameters[$k] = $v;

        }

        //签名步骤一：按字典序排序参数

        ksort($Parameters);

        $String = $this->formatBizQueryParaMap($Parameters, false);

        //echo '【string1】'.$String.'</br>';

        //签名步骤二：在string后加入KEY

        $String = $String."&key=".$this->key;

        //echo "【string2】".$String."</br>";

        //签名步骤三：MD5加密

        $String = md5($String);

        //echo "【string3】 ".$String."</br>";

        //签名步骤四：所有字符转为大写

        $result_ = strtoupper($String);

        //echo "【result】 ".$result_."</br>";

        return $result_;

    }

    /**

    *  作用：产生随机字符串，不长于32位

    */

    public function createNoncestr( $length = 32 ){

        $chars = "abcdefghijklmnopqrstuvwxyz0123456789";

        $str ="";

        for ( $i = 0; $i < $length; $i++ )  {

            $str.= substr($chars, mt_rand(0, strlen($chars)-1), 1);

        }

        return $str;

    }

    //数组转xml

    public function arrayToXml($arr){

        $xml = "<xml>";

        foreach ($arr as $key=>$val){

            if (is_numeric($val)){

                $xml.="<".$key.">".$val."</".$key.">";

            }else{

                $xml.="<".$key."><![CDATA[".$val."]]></".$key.">";

            }

        }

        $xml.="</xml>";

        return $xml;

    }

    /**

    *  作用：将xml转为array

    */

    public function xmlToArray($xml){

        //将XML转为array

        $array_data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);

        return $array_data;

    }

    /**

    *  作用：以post方式提交xml到对应的接口url

    */

    public function postXmlCurl($xml,$url,$second=30){

        //初始化curl

        $ch = curl_init();

        //设置超时

        curl_setopt($ch, CURLOPT_TIMEOUT, $second);

        //这里设置代理，如果有的话

        //curl_setopt($ch,CURLOPT_PROXY, '8.8.8.8');

        //curl_setopt($ch,CURLOPT_PROXYPORT, 8080);

        curl_setopt($ch,CURLOPT_URL, $url);

        curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);

        curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);

        //设置header

        curl_setopt($ch, CURLOPT_HEADER, FALSE);

        //要求结果为字符串且输出到屏幕上

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

        //post提交方式

        curl_setopt($ch, CURLOPT_POST, TRUE);

        curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);

        //运行curl

        $data = curl_exec($ch);

        //返回结果

        if($data){

            curl_close($ch);

            return $data;

        }else{

            $error = curl_errno($ch);

            echo "curl出错，错误码:$error"."<br>";

            curl_close($ch);

            return false;

        }

    }

    /*

    获取当前服务器的IP

    */

    public function get_client_ip(){

        if(getenv('HTTP_CLIENT_IP') && strcasecmp(getenv('HTTP_CLIENT_IP'),'unknown')) {

            $ip = getenv('HTTP_CLIENT_IP');

        } elseif(getenv('HTTP_X_FORWARDED_FOR') && strcasecmp(getenv('HTTP_X_FORWARDED_FOR'),'unknown')) {

            $ip = getenv('HTTP_X_FORWARDED_FOR');

        } elseif(getenv('REMOTE_ADDR') && strcasecmp(getenv('REMOTE_ADDR'),'unknown')) {

            $ip = getenv('REMOTE_ADDR');

        } elseif(isset($_SERVER['REMOTE_ADDR']) && $_SERVER['REMOTE_ADDR'] && strcasecmp($_SERVER['REMOTE_ADDR'], 'unknown')) {

            $ip = $_SERVER['REMOTE_ADDR'];

        }

        return preg_match ( '/[\d\.]{7,15}/', $ip, $matches ) ? $matches [0] : '';

    }

    /**

    *  作用：格式化参数，签名过程需要使用

    */

    public function formatBizQueryParaMap($paraMap, $urlencode){

        $buff = "";

        ksort($paraMap);

        foreach ($paraMap as $k => $v){

            if($urlencode){

                $v = urlencode($v);

            }

            $buff .= $k . "=" . $v . "&";

        }

        $reqPar;

        if (strlen($buff) > 0){

            $reqPar = substr($buff, 0, strlen($buff)-1);

        }

        return $reqPar;

    }

        public function MakeSign($unifiedorder)

    {

        $this->values=$unifiedorder;

        //签名步骤一：按字典序排序参数

        // ksort($this->values);

        $string = $this->ToUrlParams();

        //halt($string);

        //签名步骤二：在string后加入KEY

        $string = $string . "&key=".$this->key;

        //签名步骤三：MD5加密

        $string = md5($string);

        //签名步骤四：所有字符转为大写

        $result = strtoupper($string);

        return $result;

    }

    public function ToUrlParams()

    {

        $buff = "";

        foreach ($this->values as $k => $v)

        {

            if($k != "sign" && $v != "" && !is_array($v)){

                $buff .= $k . "=" . $v . "&";

            }

        }

        $buff = trim($buff, "&");

        return $buff;

    }

          function array2xml($array)

    {

        $xml='<xml>';

        foreach($array as $key=>$val){

            if(is_numeric($key)){

                $key="item id=\"$key\"";

            }else{

                //去掉空格，只取空格之前文字为key

                list($key,)=explode(' ',$key);

            }

            $xml.="<$key>";

            $xml.=is_array($val)?$this->_array2xml($val):$val;

            //去掉空格，只取空格之前文字为key

            list($key,)=explode(' ',$key);

            $xml.="</$key>";

        }

            $xml.="</xml>";

        return $xml;

    }

       function xml2array($xml)

    {

        //禁止引用外部xml实体

        libxml_disable_entity_loader(true);

        $values = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);

        return $values;

    }

    public  function request_post($url = '', $param = '')

    {

        if (empty($url) || empty($param)) {

            return false;

        }

        $postUrl = $url;

        $curlPost = $param;

        $ch = curl_init(); //初始化curl

        curl_setopt($ch, CURLOPT_URL, $postUrl); //抓取指定网页

        curl_setopt($ch, CURLOPT_HEADER, 0); //设置header

        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //要求结果为字符串且输出到屏幕上

        curl_setopt($ch, CURLOPT_POST, 1); //post提交方式

        curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost);

        $data = curl_exec($ch); //运行curl

        curl_close($ch);

        return $data;

    }

    function curl_post_ssl($url, $vars, $second=30,$aHeader=array())

    {

        $ch = curl_init();

        //curl_setopt($ch,CURLOPT_VERBOSE,'1');

        curl_setopt($ch,CURLOPT_TIMEOUT,$second);

        curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);

        curl_setopt($ch,CURLOPT_URL,$url);

        curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);

        curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);

        curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');

        curl_setopt($ch,CURLOPT_SSLCERT,'/data/cert/php.pem');

        curl_setopt($ch,CURLOPT_SSLCERTPASSWD,'1234');

        curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');

        curl_setopt($ch,CURLOPT_SSLKEY,'/data/cert/php_private.pem');

        if( count($aHeader) >= 1 ){

                curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);

        }

        curl_setopt($ch,CURLOPT_POST, 1);

        curl_setopt($ch,CURLOPT_POSTFIELDS,$vars);

        $data = curl_exec($ch);

        curl_close($ch);

        if($data){

            return $data;

        }else{

            return false;

        }

    }

}

Alipay.php

<?php

namespace app\phone\model;

use think\Validate;

use think\Log;

use think\Model;

use lib\AlipaySubmit;

class Alipay extends Model

{

    protected $partner;

    protected $md5_key;

    public function __construct($partner = "", $md5_key = "")

    {

        $this->partner = $partner;

        $this->md5_key = $md5_key;

    }

    public static $alipay_config = [

        // 'partner'         => '',//支付宝partner，2088开头数字

        // 'seller_id'         => '',//支付宝partner，2088开头数字

        // 'key'             => '',//支付宝密钥

        'sign_type' => 'MD5',

        'input_charset' => 'utf-8',

        'cacert' => '',

        'transport' => 'http',

        'payment_type' => '1',

        'service' => '',//https://docs.open.alipay.com/api_1  看你需要哪个API接口

        'anti_phishing_key' => '',

        'exter_invoke_ip' => '',

        'app_pay' => 'Y',

    ];

    public function alipay($data = [])

    {//发起支付宝支付

        $validate = new Validate([

            ['out_trade_no', 'require|alphaNum', '订单编号输入错误1|订单编号输入错误2'],

            ['total_fee', 'require|number|gt:0', '金额输入错误|金额输入错误|金额输入错误'],

            ['subject', 'require', '请输入标题'],

            ['body', 'require', '请输入描述'],

            ['notify_url', 'require', '异步通知地址不为空'],

        ]);

        if (!$validate->check($data)) {

            return ['code' => 0, 'msg' => $validate->getError()];

        }

        $config = self::$alipay_config;

        $config['partner'] = $this->partner;

        $config['seller_id'] = $this->partner;

        $config['key'] = $this->md5_key;

        vendor('alipay.alipay');

        $parameter = [

            "service" => $config['service'],

            "partner" => $config['partner'],

            "seller_id" => $config['seller_id'],

            "payment_type" => $config['payment_type'],

            "notify_url" => $data['notify_url'],

            "return_url" => $data['return_url'],

            "anti_phishing_key" => $config['anti_phishing_key'],

            "exter_invoke_ip" => $config['exter_invoke_ip'],

            "out_trade_no" => $data['out_trade_no'],

            "subject" => $data['subject'],

            "total_fee" => $data['total_fee'],

            "body" => $data['body'],

            "_input_charset" => $config['input_charset'],

            'app_pay' => 'Y',

        ];

        $alipaySubmit = new AlipaySubmit($config);

        return ['code' => 1, 'msg' => $alipaySubmit->buildRequestForm($parameter, "get", "确认")];

    }

}

?>

支付宝需要的submit文件：点击下载

wx.html在使用微信客户端支付时需要的页面

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">

    <meta http-equiv="X-UA-Compatible" content="ie=edge">

    <title>微信公众号支付</title>

</head>

<body>

<script>

    function getOrder() {

        onBridgeReady();

    }

    function onBridgeReady() {

        var data = {$data};

        WeixinJSBridge.invoke(

            'getBrandWCPayRequest', data,

            function (res) {

                if (res.err_msg == "get_brand_wcpay_request:ok") {

                    // 使用以上方式判断前端返回,微信团队郑重提示：res.err_msg将在用户支付成功后返回    ok，但并不保证它绝对可靠。

                    location.href = 'http://book.yueyuecms.com/#/me'

                } else {

                    // alert(res.err_code+res.err_desc+res.err_msg); // 显示错误信息

                    location.href = 'http://book.yueyuecms.com/#/me'

                }

            }

        );

    }

    if (typeof WeixinJSBridge == "undefined") {

        if (document.addEventListener) {

            document.addEventListener('WeixinJSBridgeReady', onBridgeReady, false);

        } else if (document.attachEvent) {

            document.attachEvent('WeixinJSBridgeReady', onBridgeReady);

            document.attachEvent('onWeixinJSBridgeReady', onBridgeReady);

        }

    } else {

        onBridgeReady();

    }

</script>

</body>

</html>

Author：XueDing_
Email：361169632@qq.com
注明出处：https://www.cnblogs.com/best-always/p/10291310.html

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