莽荒纪H5平台币版对接易支付实例

### 整体支付流程：游戏内点击充值-弹出窗口-使用用户余额购买以及充值余额
![](https://jijingyunpng.oss-cn-guangzhou.aliyuncs.com/doc/jjzf1.png)
### 支付页面示例：

![](https://jijingyunpng.oss-cn-guangzhou.aliyuncs.com/doc/jjzf2.png)

![](https://jijingyunpng.oss-cn-guangzhou.aliyuncs.com/doc/jjzf3.png)

![](https://jijingyunpng.oss-cn-guangzhou.aliyuncs.com/doc/jjzf4.png)

### **以下代码开始：**
#### lib/epay.config.php 商户配置api配置文件：
``` 
<?php
/* *
 * 配置文件
 */

//支付接口地址
$epay_config['apiurl'] = 'https://cc.txyi.cc/';

//商户ID
$epay_config['pid'] = '1';

//商户密钥
$epay_config['key'] = 'xxxxxxxxxxxxxxxxxxxxx';

```

#### epayapi.php支付跳转页面(余额充值)：

```
<!DOCTYPE html>
<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>正在为您跳转到支付页面，请稍候...</title>
	<style type="text/css">
body{margin:0;padding:0}
p{position:absolute;left:50%;top:50%;height:35px;margin:-35px 0 0 -160px;padding:20px;font:bold 16px/30px "宋体",Arial;text-indent:40px;border:1px solid #c5d0dc}
#waiting{font-family:Arial}
	</style>
</head>
<body>
<?php

require_once("lib/epay.config.php");
require_once("lib/EpayCore.class.php");

/**************************请求参数**************************/
$notify_url = "http://你的ip/notify_url.php";
$return_url = "http://你的ip/return_url.php";

// 商户订单号
$out_trade_no = date("YmdHis").mt_rand(100,999);

// 支付方式
$type = $_GET['pay'];

// 用户ID
$user_id = $_GET['uid'];

// 金额
$money = $_GET['km'];
if($money < 10){
	exit('最低充值金额10元');
}

// 连接数据库创建订单记录
$servername = "localhost:3306";
$username = "pay.jjzfw.com";
$password = "pay.jjzfw.com";
$dbname = "account";

$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
    die("数据库连接失败：" . $conn->connect_error);
}
$conn->query('set names utf8');
$current_time = date("Y-m-d H:i:s");
$sql = "INSERT INTO `xianshang_log` (`danhao`,`uid`, `num`, `time`, `type`) VALUES ('$out_trade_no','$user_id', '$money', '$current_time', '1')";
if ($conn->query($sql) !== TRUE) {
    die("订单创建失败：" . $conn->error);
}
$conn->close();

/************************************************************/

// 构造参数
$parameter = array(
	"pid" => $epay_config['pid'],
	"type" => $type,
	"notify_url" => $notify_url,
	"return_url" => $return_url,
	"out_trade_no" => $out_trade_no,
	"name" => "平台充值", // 固定名称,因为我们pay.jjzfw.com平台是定义了商品名字的。
	"money"	=> $money,
	"param" => $user_id // 业务扩展参数
);

// 生成支付表单并跳转
$epay = new EpayCore($epay_config);
$html_text = $epay->pagePay($parameter);
echo $html_text;

?>
<p>正在为您跳转到支付页面，请稍候...</p>
</body>
</html>
```
#### notify_url.php异步通知页面(余额充值)(每一步我都做了log写入确保你们能正确配置成功)：

```
<?php

// 日志文件路径（如果出错在notify_log.txt文件看报错进行修正）
$logFile = 'notify_log.txt';
$log = "===== " . date("Y-m-d H:i:s") . " 开始 =====" . PHP_EOL;

require_once("lib/epay.config.php");
require_once("lib/EpayCore.class.php");

// 验证通知
$epay = new EpayCore($epay_config);
$verify_result = $epay->verifyNotify();
$log .= "1. 签名验证结果：" . ($verify_result ? "成功" : "失败") . PHP_EOL;

if($verify_result) { // 签名验证成功

// 获取回传的数据
    $out_trade_no = $_GET['out_trade_no'] ?? '未知订单号'; // 商户订单号
    $trade_no = $_GET['trade_no'] ?? '未知交易号';         // 易支付订单号
    $trade_status = $_GET['trade_status'] ?? '未知状态';   // 支付状态
    $type = $_GET['type'] ?? '未知支付方式';               // 支付方式
    $name = $_GET['param'] ?? '未知用户ID'; // 用户ID
    $money = $_GET['money'] ?? '0';                        // 支付金额（元）
    $log .= "2. 回传参数：订单号=$out_trade_no, 用户ID=$name, 金额=$money元, 状态=$trade_status" . PHP_EOL;

// 3. 只有支付成功（TRADE_SUCCESS）才处理加币
    if ($trade_status === 'TRADE_SUCCESS') {
        $log .= "3. 支付成功，开始处理加币..." . PHP_EOL;

// 4. 连接数据库（用你的配置）
        $dbConfig = [
            'host' => '127.0.0.1:3306',
            'user' => 'pay.jjzfw.com',
            'pass' => 'pay.jjzfw.com',
            'dbname' => 'account'
        ];
        $con = mysqli_connect(
            $dbConfig['host'],
            $dbConfig['user'],
            $dbConfig['pass'],
            $dbConfig['dbname']
        );
        if (!$con) {
            $log .= "4. 数据库连接失败：" . mysqli_connect_error() . PHP_EOL;
            file_put_contents($logFile, $log . "===== 结束 =====" . PHP_EOL . PHP_EOL, FILE_APPEND);
            echo "fail"; // 通知易支付处理失败
            exit;
        }
        $con->query('set names utf8');
        $log .= "4. 数据库连接成功" . PHP_EOL;

// 5. 检查订单是否存在且未处理（xianshang_log表）
        $orderSql = "SELECT * FROM `xianshang_log` WHERE `danhao` = '$out_trade_no' LIMIT 1";
        $orderResult = $con->query($orderSql);
        $orderRow = $orderResult->fetch_array();
        $pytype = $orderRow['type'] ?? '';
        $log .= "5. 订单查询结果：type=$pytype" . PHP_EOL;

if ($pytype != 1) {
            $log .= "5. 订单已处理（type不等于1）" . PHP_EOL;
            $con->close();
            file_put_contents($logFile, $log . "===== 结束 =====" . PHP_EOL . PHP_EOL, FILE_APPEND);
            echo "success"; // 已处理仍返回success避免重复通知
            exit;
        }
        if (empty($pytype)) {
            $log .= "5. 订单不存在（danhao=$out_trade_no）" . PHP_EOL;
            $con->close();
            file_put_contents($logFile, $log . "===== 结束 =====" . PHP_EOL . PHP_EOL, FILE_APPEND);
            echo "fail";
            exit;
        }

// 6. 检查用户是否存在（account表）
        $userSql = "SELECT * FROM `account` WHERE `username` = '$name' LIMIT 1";
        $userResult = $con->query($userSql);
        $userRow = $userResult->fetch_array();
        if (empty($userRow)) {
            $log .= "6. 用户不存在（username=$name）" . PHP_EOL;
            $con->close();
            file_put_contents($logFile, $log . "===== 结束 =====" . PHP_EOL . PHP_EOL, FILE_APPEND);
            echo "fail";
            exit;
        }
        $log .= "6. 用户存在（username=$name）" . PHP_EOL;

// 7. 计算平台币（1元=1000平台币）
        $addMoney = $money * 1000;
        $log .= "7. 计算加币：$money元 × 1000 = $addMoney平台币" . PHP_EOL;

// 8. 记录支付日志（paylog表）
        $time = date("Y-m-d");
        $logSql = "INSERT INTO `paylog` (sid,uid,money,ag,tid,name,time) 
                   VALUES ('0','$name','$money','{$userRow['ag']}','0','平台币充值','$time')";
        $logResult = $con->query($logSql);
        $log .= "8. 写入paylog：" . ($logResult ? "成功" : "失败（错误：" . $con->error . "）") . PHP_EOL;

// 9. 执行加币操作（更新account表）
        $updateSql = "UPDATE `account` SET `money` = `money` + $addMoney WHERE `username` = '$name'";
        $updateResult = $con->query($updateSql);
        $log .= "9. 执行加币SQL：$updateSql" . PHP_EOL;
        $log .= "9. 加币结果：" . ($updateResult ? "成功" : "失败（错误：" . $con->error . "）") . PHP_EOL;

// 10. 标记订单为已处理（xianshang_log表）
        if ($updateResult) {
            $con->query("UPDATE `xianshang_log` SET `type` = 3 WHERE `danhao` = '$out_trade_no'");
            $log .= "10. 订单标记为已处理（type=3）" . PHP_EOL;
            echo "success"; // 通知易支付处理成功
        } else {
            echo "fail";
        }

$con->close();

} else {
        $log .= "3. 支付未成功（状态：$trade_status），不处理" . PHP_EOL;
        echo "success"; // 非成功状态也返回success避免重复通知
    }

} else {
    $log .= "1. 签名验证失败（可能是伪造请求）" . PHP_EOL;
    echo "fail";
}

// 写入日志
$log .= "===== 结束 =====" . PHP_EOL . PHP_EOL;
file_put_contents($logFile, $log, FILE_APPEND);
?>
```
#### epayapia.php支付跳转页面(月卡购买)：

```
<!DOCTYPE html>
<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>正在为您跳转到支付页面，请稍候...</title>
	<style type="text/css">
body{margin:0;padding:0}
p{position:absolute;left:50%;top:50%;height:35px;margin:-35px 0 0 -160px;padding:20px;font:bold 16px/30px "宋体",Arial;text-indent:40px;border:1px solid #c5d0dc}
#waiting{font-family:Arial}
	</style>
</head>
<body>
<?php

require_once("lib/epay.config.php");
require_once("lib/EpayCore.class.php");

/**************************请求参数**************************/
$notify_url = "http://你的ip/notify_urll.php";
$return_url = "http://你的ip/return_url.php";

// 商户订单号
$out_trade_no = date("YmdHis").mt_rand(100,999);

// 支付方式
$type = $_GET['pay'];

// 用户ID
$user_id = $_GET['uid'];

// 金额判断逻辑
$km = $_GET['km'];
$money = 300; // 默认金额
if($km == 'xiao'){
    $money = 999; // 若km为'xiao'，金额设为999
}

// 连接数据库创建订单记录（用真实用户ID和金额）
$servername = "localhost:3306";
$username = "pay.jjzfw.com";
$password = "pay.jjzfw.com";
$dbname = "account";

$conn = new mysqli($servername, $username, $password, $dbname);
if ($conn->connect_error) {
    die("数据库连接失败：" . $conn->connect_error);
}
$conn->query('set names utf8');
$current_time = date("Y-m-d H:i:s");
$sql = "INSERT INTO `xianshang_log` (`danhao`,`uid`, `num`, `time`, `type`) VALUES ('$out_trade_no','$user_id', '$money', '$current_time', '1')";
if ($conn->query($sql) !== TRUE) {
    die("订单创建失败：" . $conn->error);
}
$conn->close();

/************************************************************/

// 构造参数
$parameter = array(
	"pid" => $epay_config['pid'],
	"type" => $type,
	"notify_url" => $notify_url,
	"return_url" => $return_url,
	"out_trade_no" => $out_trade_no,
	"name" => "平台充值", 
	"money"	=> $money,
	"param" => $user_id // ID
);

// 生成支付表单并跳转
$epay = new EpayCore($epay_config);
$html_text = $epay->pagePay($parameter);
echo $html_text;

?>
<p>正在为您跳转到支付页面，请稍候...</p>
</body>
</html>
```
#### notify_urll.php异步通知页面(月卡购买)(按照[开发文档](https://doc.jjzfw.com/doc/14/)编写,并非一定要使用该代码)：

```
<?php
require_once("lib/epay.config.php");
require_once("lib/EpayCore.class.php");

//计算得出通知验证结果
$epay = new EpayCore($epay_config);
$verify_result = $epay->verifyNotify();

if($verify_result) {//验证成功

//商户订单号
	$out_trade_no = $_GET['out_trade_no'];

//易支付
	$trade_no = $_GET['trade_no'];

//交易状态
	$trade_status = $_GET['trade_status'];

//支付方式
	$type = $_GET['type'];
	$name = $_GET['param'] ?? '未知用户ID';

//支付金额
	$money = $_GET['money'];

if ($_GET['trade_status'] == 'TRADE_SUCCESS') {

$ip = "127.0.0.1:3306";
$ur = "pay.jjzfw.com";
$pd = "pay.jjzfw.com";
$showtime=date("Y-m-d");

$qu = 'account';

$con=mysqli_connect($ip,$ur,$pd,$qu);
	if(!$con)
	{
		echo '连接数据库失败';
		return 0;
	}
	$row9 = $con->query("SELECT * FROM `xianshang_log` WHERE `danhao` = '$out_trade_no' LIMIT 1")->fetch_array();
	$pytype = $row9['type'];
	if($pytype != 1){
	    exit('订单已处理');
	}
	if($pytype == ''){
	    exit('订单不存在');
	}

$row5 = $con->query("SELECT * FROM `account` WHERE `username` = '$name' LIMIT 1")->fetch_array();
	$ag = $row5['ag'];
	$rmbb = 100000;
	$payname = '月卡购买';
	if($money == 999){
		$payname = '年卡购买';
		$rmbb = 400000;
	}
	$query1 = "INSERT INTO `paylog` (sid,uid,money,ag,tid,name,time) VALUES ('0','$name','$money','$ag','0','$payname','$showtime')";
	$res=mysqli_query($con,$query1 );
	
	$sql_2 = "UPDATE `account`.`account` SET `money` = money + $rmbb WHERE `username` = '$name'";
	$result_2 = $con->query($sql_2);

if ($result_2) {
    $aaaa = 3;
	if($money == 999){
		$sql_3 = "UPDATE `account`.`xianshang_log` SET `type` = $aaaa WHERE `danhao` = '$out_trade_no'";
		$result_9 = $con->query($sql_3);
		$showtimea = date("Ymd", strtotime("+365 days"));
		$sql_11 = "UPDATE `account`.`account` SET `card2` = $showtimea WHERE `username` = '$name'";
		$result_91 = $con->query($sql_11); 
		echo "success";
		exit;
	}
	if($money == 300){
		$sql_3 = "UPDATE `account`.`xianshang_log` SET `type` = $aaaa WHERE `danhao` = '$out_trade_no'";
		$result_9 = $con->query($sql_3);
		$showtimea = date("Ymd", strtotime("+30 days"));
		$sql_11 = "UPDATE `account`.`account` SET `lv` = $showtimea WHERE `username` = '$name'";
		$result_91 = $con->query($sql_11);    
		echo "success";
	}
} else {
    echo "充值失败: " . $con->error;
}

}

//验证成功返回

}
else {
	//验证失败
	echo "fail";
}
?>
```
#### 主支付界面pay.php：

```
<?php
error_reporting(0);
include "../config.php";

$jsonData = $_GET['orderInfoJson']; // 获取 POST 请求的原始数据
$requestDaa = base64_decode($jsonData);

$orderInfo = json_decode($requestDaa, true); // 解码 JSON 数据为 PHP 数组

// 可以通过以下方式访问解码后的数据
$productCode = $orderInfo['productCode'];
$uid = $orderInfo['uid'];
$username = $orderInfo['username'];
$userRoleId = $orderInfo['userRoleId'];
$userRoleName = $orderInfo['userRoleName'];
$serverId = $orderInfo['serverId'];
$userServer = $orderInfo['userServer'];
$userLevel = $orderInfo['userLevel'];
$cpOrderNo = $orderInfo['cpOrderNo'];
$amount = $orderInfo['amount'];
$subject = $orderInfo['subject'];
$desc = $orderInfo['desc'];
$callbackUrl = $orderInfo['callbackUrl'];
$extrasParams = $orderInfo['extrasParams'];
$goodsId = $orderInfo['goodsId'];
$count = $orderInfo['count'];
$quantifier = $orderInfo['quantifier'];
$partyName = $orderInfo['partyName'];
$money = $amount*100;

// 在这里处理解码后的数据

$conn = mysqli_connect(DBHOST,DBUSER,DBPASS,DBNAME,DBPORT) or die('1112, 数据库错误');
			$conn->query('set names utf8');
            $sql = "select * from `account` where `username`='$uid'";
            $result = $conn->query($sql);
            $row = $result->fetch_array();
 
                        
             $moneya = $row['money'];            
            $qid = $row['quid'];
            if($qid == ''){

$sql_2 = "UPDATE `account`.`account` SET `quid` = $serverId WHERE `username` = '$uid'";
			    $result_2 = $conn->query($sql_2);
			    $qid = $serverId;
            }
            if($qid != $serverId){
                $jis = $qid-1000000;
                $xinxix = '该账号已绑定'.$jis.'区，无法在其他区支付';
                exit($xinxix);
            }            
        
?>

<!DOCTYPE html>
<html lang="zh">

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
    <title>蛮荒记</title>
    <link rel="icon" href="http://58yx.top:81/images/favicon.ico" type="image/ico">
    <meta name="author" content="yinqi">
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <link href="css/materialdesignicons.min.css" rel="stylesheet">
    
    <link rel="stylesheet" href="css/jquery-confirm.min.css">
    <link href="css/style.min.css" rel="stylesheet">
    <script type="text/javascript" src="js/jquery-2.1.1.min.js"></script>
    <script type="text/javascript" src="js/layer.js"></script>
    <script type="text/javascript" src="js/jquery.pjax.min.js"></script>
    <script type="text/javascript" src="js/clwl.js?ver=1.0"></script>
    <script type="text/javascript" src="js/bootstrap.min.js"></script>
    <script type="text/javascript" src="js/jconfirm/jquery-confirm.min.js"></script>
    <style>
        .lyear-wrapper {
            position: relative;
        }
    </style>
</head>

<div class="panel-body">
                        <div class="input-group">
                            <span class="input-group-addon">充值区服</span>
                            <input type="text" name="quname" class="form-control" value="<?php echo $userServer;?>" disabled />
                        </div><br />
                        <div class="input-group">
                            <span class="input-group-addon">账号余额</span>
                            <input type="text" name="user" class="form-control" value="<?php echo $moneya;?>" disabled />
                        </div><br />
                        <div class="input-group">
                            <span class="input-group-addon">消耗币额</span>
                            <input type="text" name="money" class="form-control" value="<?php echo $money;?>" disabled />
                        </div><br />

<div class="input-group">
                            <span class="input-group-addon">角色名称</span>
                            <input type="text" name="name" class="form-control" value="<?php echo $userRoleName;?>" disabled />
                        </div><br />
                        <div class="input-group">
                            <span class="input-group-addon">充值礼包</span>
                            <input type="text" name="pay" class="form-control" value="<?php echo $subject;?>" disabled />
                        </div><br />

<div>
                            <button type="button" id="formDemo" class="btn btn-info form-control" onclick="getshop()">确认购买</button>
                        </div><br />
                            <button type="button" id="formDemo" class="btn btn-info form-control" onclick="getpay()">平台币充值</button>
                        </div><br />
                        
                        <table class="table table-bordered">
                            <tbody>
                                <tr height="50">
                                    <td>
                                        
                                        <a  class="btn btn-block btn-danger" onclick="getvip()">月卡购买</a>
                                    </td>
                                     <td>
                                        <a  class="btn btn-block btn-danger" onclick="getyu()">月卡查询</a>

</td>
                                    
                                </tr>

</tbody>
                        </table> 
                    </div>
                </div>
            </div>
        </div>
    </div>
    <script>

}

function getvip () {
            var uid = "<?php echo $uid;?>";
            $.confirm({
                title: '月卡购买',
                content: '' +
                '<form class="formName">' +
                '<div class="form-group">' +
                '<label>购买成功立即到账10w平台币（后续一个月每天自动到账13000）</label>' +
                '<label>月卡需支付300元每月（到期后才能再次购买）</label>' +
                '</div>' +
                '<div class="input-group">' +
                '<span class="input-group-addon">支付方式</span>' +
                '<select id="paytype" name="paytype" class="form-control">' +                
                '<option value="alipay">支付宝</option>' +
                '<option value="wxpay">微信</option>' +                  
                '</select></div><br />' +
               
                
                '</form>',
                buttons: {
                    formSubmit: {
                        text: '提交',
                        btnClass: 'btn-blue',
                        action: function () {

var selecta = document.getElementById("paytype");
							var pay = selecta.value;

layer.load(1);
			                    var $uaer = "epayapia.php?&" + "uid=" + uid + "&km=xiaowu&pay=" + pay;
			                    window.location.href = $uaer;
                        }
                    },
                    cancel: {
                        text: '取消'
                    },
                },
                onContentReady: function () {
                    var jc = this;
                    this.$content.find('form').on('submit', function (e) {
                        e.preventDefault();
                        jc.$$formSubmit.trigger('click');
                    });
                }
            });
        }
        
        function getyu () {
           
            
            var uid = "<?php echo $uid;?>";
			$('#formDemo').attr("disabled",true).addClass("layui-btn-disabled");
            $.ajax({
                url: '../api.php?type=yu',
                type: 'post',
                dataType: 'json',
                data: {uid:uid},
                success: function (data) {
                    console.log(data);
                    layer.closeAll('loading');
                    layer.msg(data.msg);
					setTimeout(function () {
					var index = parent.layer.getFrameIndex(window.name);
					parent.layer.close(index);   
					}, 800);
                },
                error: function (error) {
                    layer.closeAll('loading');
                    layer.msg('系统错误，联系管理！');
                }
            });

}        
        
    </script>
</body>

</html>
```