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初始化代码

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2025-12-22 14:34:25 +08:00
parent c2c5ae2fdd
commit a77dbc743f
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374
weixinpay/lib/WechatAppPay.php Normal file
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<?php
class wechatAppPay
{
//接口API URL前缀
const API_URL_PREFIX = 'https://api.mch.weixin.qq.com';
//下单地址URL
const UNIFIEDORDER_URL = "/pay/unifiedorder";
//查询订单URL
const ORDERQUERY_URL = "/pay/orderquery";
//关闭订单URL
const CLOSEORDER_URL = "/pay/closeorder";
//公众账号ID
private $wxappid;
//商户号
private $mch_id;
//随机字符串
private $nonce_str;
//签名
private $sign;
//商品描述
private $body;
//商户订单号
private $out_trade_no;
//支付总金额
private $total_fee;
//终端IP
private $spbill_create_ip;
//支付结果回调通知地址
private $notify_url;
//交易类型
private $trade_type;
//支付密钥
private $key;
//证书路径
private $SSLCERT_PATH;
private $SSLKEY_PATH;
//所有参数
private $params = array();
public function __construct($wxappid, $mch_id, $notify_url, $key)
{
$this->appid = $wxappid;
$this->mch_id = $mch_id;
$this->notify_url = $notify_url;
$this->key = $key;
}
/**
* 下单方法
* @param $params 下单参数
*/
public function unifiedOrder($params)
{
$this->body = $params['body'];
$this->out_trade_no = $params['out_trade_no'];
$this->total_fee = $params['total_fee'];
$this->trade_type = $params['trade_type'];
$this->nonce_str = $this->genRandomString();
$this->spbill_create_ip = $_SERVER['REMOTE_ADDR'];
$this->params['appid'] = $this->appid;
$this->params['mch_id'] = $this->mch_id;
$this->params['nonce_str'] = $this->nonce_str;
$this->params['body'] = $this->body;
$this->params['out_trade_no'] = $this->out_trade_no;
$this->params['total_fee'] = $this->total_fee;
$this->params['spbill_create_ip'] = $this->spbill_create_ip;
$this->params['notify_url'] = $this->notify_url;
$this->params['trade_type'] = $this->trade_type;
//获取签名数据
$this->sign = $this->MakeSign($this->params);
$this->params['sign'] = $this->sign;
$xml = $this->data_to_xml($this->params);
$response = $this->postXmlCurl($xml, self::API_URL_PREFIX . self::UNIFIEDORDER_URL);
if (!$response) {
return false;
}
$result = $this->xml_to_data($response);
if (!empty($result['result_code']) && !empty($result['err_code'])) {
$result['err_msg'] = $this->error_code($result['err_code']);
}
return $result;
}
/**
* 查询订单信息
* @param $out_trade_no 订单号
* @return array
*/
public function orderQuery($out_trade_no)
{
$this->params['appid'] = $this->appid;
$this->params['mch_id'] = $this->mch_id;
$this->params['nonce_str'] = $this->genRandomString();
$this->params['out_trade_no'] = $out_trade_no;
//获取签名数据
$this->sign = $this->MakeSign($this->params);
$this->params['sign'] = $this->sign;
$xml = $this->data_to_xml($this->params);
$response = $this->postXmlCurl($xml, self::API_URL_PREFIX . self::ORDERQUERY_URL);
if (!$response) {
return false;
}
$result = $this->xml_to_data($response);
if (!empty($result['result_code']) && !empty($result['err_code'])) {
$result['err_msg'] = $this->error_code($result['err_code']);
}
return $result;
}
/**
* 关闭订单
* @param $out_trade_no 订单号
* @return array
*/
public function closeOrder($out_trade_no)
{
$this->params['appid'] = $this->appid;
$this->params['mch_id'] = $this->mch_id;
$this->params['nonce_str'] = $this->genRandomString();
$this->params['out_trade_no'] = $out_trade_no;
//获取签名数据
$this->sign = $this->MakeSign($this->params);
$this->params['sign'] = $this->sign;
$xml = $this->data_to_xml($this->params);
$response = $this->postXmlCurl($xml, self::API_URL_PREFIX . self::CLOSEORDER_URL);
if (!$response) {
return false;
}
$result = $this->xml_to_data($response);
return $result;
}
/**
*
* 获取支付结果通知数据
* return array
*/
public function getNotifyData()
{
//获取通知的数据
$xml = $GLOBALS['HTTP_RAW_POST_DATA'];
$data = array();
if (empty($xml)) {
return false;
}
$data = $this->xml_to_data($xml);
if (!empty($data['return_code'])) {
if ($data['return_code'] == 'FAIL') {
return false;
}
}
return $data;
}
/**
* 接收通知成功后应答输出XML数据
* @param string $xml
*/
public function replyNotify()
{
$data['return_code'] = 'SUCCESS';
$data['return_msg'] = 'OK';
$xml = $this->data_to_xml($data);
echo $xml;
die();
}
/**
* 生成APP端支付参数
* @param $prepayid 预支付id
*/
public function getAppPayParams($prepayid)
{
$data['appid'] = $this->appid;
$data['partnerid'] = $this->mch_id;
$data['prepayid'] = $prepayid;
$data['package'] = 'Sign=WXPay';
$data['noncestr'] = $this->genRandomString();
$data['timestamp'] = time();
$data['sign'] = $this->MakeSign($data);
return $data;
}
/**
* 生成签名
* @return 签名
*/
public function MakeSign($params)
{
//签名步骤一：按字典序排序数组参数
ksort($params);
$string = $this->ToUrlParams($params);
//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;
}
/**
* 将参数拼接为url: key=value&key=value
* @param $params
* @return string
*/
public function ToUrlParams($params)
{
$string = '';
if (!empty($params)) {
$array = array();
foreach ($params as $key => $value) {
$array[] = $key . '=' . $value;
}
$string = implode("&", $array);
}
return $string;
}
/**
* 输出xml字符
* @param $params 参数名称
* return string 返回组装的xml
**/
public function data_to_xml($params)
{
if (!is_array($params) || count($params) <= 0) {
return false;
}
$xml = "<xml>";
foreach ($params as $key => $val) {
if (is_numeric($val)) {
$xml .= "<" . $key . ">" . $val . "</" . $key . ">";
} else {
$xml .= "<" . $key . "><![CDATA[" . $val . "]]></" . $key . ">";
}
}
$xml .= "</xml>";
return $xml;
}
/**
* 将xml转为array
* @param string $xml
* return array
*/
public function xml_to_data($xml)
{
if (!$xml) {
return false;
}
//将XML转为array
//禁止引用外部xml实体
libxml_disable_entity_loader(true);
$data = json_decode(json_encode(simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA)), true);
return $data;
}
/**
* 获取毫秒级别的时间戳
*/
private static function getMillisecond()
{
//获取毫秒的时间戳
$time = explode(" ", microtime());
$time = $time[1] . ($time[0] * 1000);
$time2 = explode(".", $time);
$time = $time2[0];
return $time;
}
/**
* 产生一个指定长度的随机字符串,并返回给用户
* @param type $len 产生字符串的长度
* @return string 随机字符串
*/
private function genRandomString($len = 32)
{
$chars = array(
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
"3", "4", "5", "6", "7", "8", "9"
);
$charsLen = count($chars) - 1;
// 将数组打乱
shuffle($chars);
$output = "";
for ($i = 0; $i < $len; $i++) {
$output .= $chars[mt_rand(0, $charsLen)];
}
return $output;
}
/**
* 以post方式提交xml到对应的接口url
*
* @param string $xml 需要post的xml数据
* @param string $url url
* @param bool $useCert 是否需要证书，默认不需要
* @param int $second url执行超时时间，默认30s
* @throws WxPayException
*/
private function postXmlCurl($xml, $url, $useCert = false, $second = 30)
{
$ch = curl_init();
//设置超时
curl_setopt($ch, CURLOPT_TIMEOUT, $second);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
//设置header
curl_setopt($ch, CURLOPT_HEADER, FALSE);
//要求结果为字符串且输出到屏幕上
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
if ($useCert == true) {
//设置证书
//使用证书：cert 与 key 分别属于两个.pem文件
curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM');
//curl_setopt($ch,CURLOPT_SSLCERT, WxPayConfig::SSLCERT_PATH);
curl_setopt($ch, CURLOPT_SSLKEYTYPE, 'PEM');
//curl_setopt($ch,CURLOPT_SSLKEY, WxPayConfig::SSLKEY_PATH);
}
//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);
curl_close($ch);
return false;
}
}
/**
* 错误代码
* @param $code 服务器输出的错误代码
* return string
*/
public function error_code($code)
{
$errList = array(
'NOAUTH' => '商户未开通此接口权限',
'NOTENOUGH' => '用户帐号余额不足',
'ORDERNOTEXIST' => '订单号不存在',
'ORDERPAID' => '商户订单已支付，无需重复操作',
'ORDERCLOSED' => '当前订单已关闭，无法支付',
'SYSTEMERROR' => '系统错误!系统超时',
'APPID_NOT_EXIST' => '参数中缺少APPID',
'MCHID_NOT_EXIST' => '参数中缺少MCHID',
'APPID_MCHID_NOT_MATCH' => 'appid和mch_id不匹配',
'LACK_PARAMS' => '缺少必要的请求参数',
'OUT_TRADE_NO_USED' => '同一笔交易不能多次提交',
'SIGNERROR' => '参数签名结果不正确',
'XML_FORMAT_ERROR' => 'XML格式错误',
'REQUIRE_POST_METHOD' => '未使用post传递参数 ',
'POST_DATA_EMPTY' => 'post数据不能为空',
'NOT_UTF8' => '未使用指定编码格式',
);
if (array_key_exists($code, $errList)) {
return $errList[$code];
}
}
}

93
weixinpay/lib/WxMchPay.php Normal file
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<?php
//商户付款
require_once 'WxPay.Data.php';
class WxMchPay extends WxPayDataBase {
public function MchPayOrder($openid, $money, $payId) {
$this->values['mch_appid'] = WX_APPID;
$this->values['mchid'] = WX_MCHID;
$this->values['nonce_str'] = self::getNonceStr();
$this->values['partner_trade_no'] = $payId . date('YmdHis', $_SERVER['REQUEST_TIME']);
$this->values['openid'] = $openid;
$this->values['check_name'] = 'NO_CHECK';
$this->values['amount'] = $money;
$this->values['desc'] = '提现';
$this->values['spbill_create_ip'] = gethostbyname($_SERVER['SERVER_NAME']);
$this->SetSign();
// p($this->values);
$api = 'https://api.mch.weixin.qq.com/mmpaymkttransfers/promotion/transfers';
$xml = $this->ToXml();
$response = self::postXmlCurl($xml, $api, true);
return $this->FromXml($response);
}
/**
* 以post方式提交xml到对应的接口url
*
* @param string $xml 需要post的xml数据
* @param string $url url
* @param bool $useCert 是否需要证书，默认不需要
* @param int $second url执行超时时间，默认30s
* @throws WxPayException
*/
private static function postXmlCurl($xml, $url, $useCert = false, $second = 30) {
$ch = curl_init();
//设置超时
curl_setopt($ch, CURLOPT_TIMEOUT, $second);
//如果有配置代理这里就设置代理
if (WX_CURL_PROXY_HOST != "0.0.0.0" && WX_CURL_PROXY_PORT != 0) {
curl_setopt($ch, CURLOPT_PROXY, WX_CURL_PROXY_HOST);
curl_setopt($ch, CURLOPT_PROXYPORT, WX_CURL_PROXY_PORT);
}
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); //严格校验
//设置header
curl_setopt($ch, CURLOPT_HEADER, FALSE);
//要求结果为字符串且输出到屏幕上
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
//echo WX_SSLCERT_PATH;
//echo WX_SSLKEY_PATH;
// die;
if ($useCert == true) {
//设置证书
//使用证书：cert 与 key 分别属于两个.pem文件
curl_setopt($ch, CURLOPT_SSLCERTTYPE, 'PEM');
curl_setopt($ch, CURLOPT_SSLCERT,WX_SSLCERT_PATH);
curl_setopt($ch, CURLOPT_SSLKEYTYPE, 'PEM');
curl_setopt($ch, CURLOPT_SSLKEY, WX_SSLKEY_PATH);
}
//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);
curl_close($ch);
throw new WxPayException("curl出错，错误码:$error");
}
}
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;
}
}

97
weixinpay/lib/WxOrderNotify.php Normal file
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<?php
ini_set('date.timezone','Asia/Shanghai');
error_reporting(E_ERROR);
use think\App;
use think\facade\Db;
require_once "WxPay.Api.php";
require_once 'WxPay.Notify.php';
class WxOrderNotify extends WxPayNotify
{
protected $app;
public function __construct ( App $app )
{
$this->app = $app;
}
//查询订单
public function Queryorder($transaction_id){
@file_put_contents('./weixinQuery.txt','in_query',FILE_APPEND);
$input = new WxPayOrderQuery();
$input->SetTransaction_id($transaction_id);
$result = WxPayApi::orderQuery($input);
if(array_key_exists("return_code", $result) && array_key_exists("result_code", $result) && $result["return_code"] == "SUCCESS" && $result["result_code"] == "SUCCESS") {
$arr = json_decode($result['attach'] , true);
switch ($arr['type']){
case 'Balance':
//余额卡
$order_model = new \app\farm\model\BalanceOrder();
break;
case 'Claim':
//认养
$order_model = new \app\farm\model\ClaimOrder();
break;
case 'Land':
//土地
$order_model = new \app\farm\model\LandOrder();
break;
case 'ClaimSend':
//配送订单
$order_model = new \app\farm\model\SendOrder();
break;
case 'Breed':
//养殖订单
$order_model = new \app\farm\model\BreedOrder();
break;
case 'SchoolShop':
//商城订单
$order_model = new \app\farm\model\ShopOrder();
break;
}
$order_model->orderResult($arr['out_trade_no'],$transaction_id);
}
return false;
}
//重写回调处理函数
public function NotifyProcess($data, &$msg)
{
$notfiyOutput = array();
if(!array_key_exists("transaction_id", $data)){
file_put_contents('./weixinQuery.txt','输入参数不正确',FILE_APPEND);
$msg = "输入参数不正确";
return false;
}
file_put_contents('./weixinQuery.txt','abc',FILE_APPEND);
//查询订单，判断订单真实性
if(!$this->Queryorder($data["transaction_id"],$data[''])){
$msg = "订单查询失败";
return false;
}
return true;
}
}

591
weixinpay/lib/WxPay.Api.php Normal file
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<?php
require_once "WxPay.Exception.php";
require_once "WxPay.Data.php";
/**
*
* 接口访问类，包含所有微信支付API列表的封装，类中方法为static方法，
* 每个接口有默认超时时间（除提交被扫支付为10s，上报超时时间为1s外，其他均为6s）
* @author widyhu
*
*/
class WxPayApi
{
/**
*
* 统一下单，WxPayUnifiedOrder中out_trade_no、body、total_fee、trade_type必填
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayUnifiedOrder $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function unifiedOrder($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if(!$inputObj->IsOut_trade_noSet()) {
throw new WxPayException("缺少统一支付接口必填参数out_trade_no！");
}else if(!$inputObj->IsBodySet()){
throw new WxPayException("缺少统一支付接口必填参数body！");
}else if(!$inputObj->IsTotal_feeSet()) {
throw new WxPayException("缺少统一支付接口必填参数total_fee！");
}else if(!$inputObj->IsTrade_typeSet()) {
throw new WxPayException("缺少统一支付接口必填参数trade_type！");
}
//关联参数
if($inputObj->GetTrade_type() == "JSAPI" && !$inputObj->IsOpenidSet()){
throw new WxPayException("统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！");
}
if($inputObj->GetTrade_type() == "NATIVE" && !$inputObj->IsProduct_idSet()){
throw new WxPayException("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI时，product_id为必填参数！");
}
//异步通知url未设置，则使用配置文件中的url
if(!$inputObj->IsNotify_urlSet()){
$inputObj->SetNotify_url(WX_NOTIFY_URL);//异步通知url
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetSpbill_create_ip($_SERVER['REMOTE_ADDR']);//终端ip
//$inputObj->SetSpbill_create_ip("1.1.1.1");
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
//签名
$inputObj->SetSign();
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, false, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
*
* 查询订单，WxPayOrderQuery中out_trade_no、transaction_id至少填一个
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayOrderQuery $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function orderQuery($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/pay/orderquery";
//检测必填参数
if(!$inputObj->IsOut_trade_noSet() && !$inputObj->IsTransaction_idSet()) {
throw new WxPayException("订单查询接口中，out_trade_no、transaction_id至少填一个！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, false, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
*
* 关闭订单，WxPayCloseOrder中out_trade_no必填
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayCloseOrder $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function closeOrder($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/pay/closeorder";
//检测必填参数
if(!$inputObj->IsOut_trade_noSet()) {
throw new WxPayException("订单查询接口中，out_trade_no必填！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, false, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
*
* 申请退款，WxPayRefund中out_trade_no、transaction_id至少填一个且
* out_refund_no、total_fee、refund_fee、op_user_id为必填参数
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayRefund $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function refund($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
//检测必填参数
if(!$inputObj->IsOut_trade_noSet() && !$inputObj->IsTransaction_idSet()) {
throw new WxPayException("退款申请接口中，out_trade_no、transaction_id至少填一个！");
}else if(!$inputObj->IsOut_refund_noSet()){
throw new WxPayException("退款申请接口中，缺少必填参数out_refund_no！");
}else if(!$inputObj->IsTotal_feeSet()){
throw new WxPayException("退款申请接口中，缺少必填参数total_fee！");
}else if(!$inputObj->IsRefund_feeSet()){
throw new WxPayException("退款申请接口中，缺少必填参数refund_fee！");
}else if(!$inputObj->IsOp_user_idSet()){
throw new WxPayException("退款申请接口中，缺少必填参数op_user_id！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, true, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
*
* 查询退款
* 提交退款申请后，通过调用该接口查询退款状态。退款有一定延时，
* 用零钱支付的退款20分钟内到账，银行卡支付的退款3个工作日后重新查询退款状态。
* WxPayRefundQuery中out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayRefundQuery $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function refundQuery($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/pay/refundquery";
//检测必填参数
if(!$inputObj->IsOut_refund_noSet() &&
!$inputObj->IsOut_trade_noSet() &&
!$inputObj->IsTransaction_idSet() &&
!$inputObj->IsRefund_idSet()) {
throw new WxPayException("退款查询接口中，out_refund_no、out_trade_no、transaction_id、refund_id四个参数必填一个！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, false, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
* 下载对账单，WxPayDownloadBill中bill_date为必填参数
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayDownloadBill $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function downloadBill($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/pay/downloadbill";
//检测必填参数
if(!$inputObj->IsBill_dateSet()) {
throw new WxPayException("对账单接口中，缺少必填参数bill_date！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$response = self::postXmlCurl($xml, $url, false, $timeOut);
if(substr($response, 0 , 5) == "<xml>"){
return "";
}
return $response;
}
/**
* 提交被扫支付API
* 收银员使用扫码设备读取微信用户刷卡授权码以后，二维码或条码信息传送至商户收银台，
* 由商户收银台或者商户后台调用该接口发起支付。
* WxPayWxPayMicroPay中body、out_trade_no、total_fee、auth_code参数必填
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayWxPayMicroPay $inputObj
* @param int $timeOut
*/
public static function micropay($inputObj, $timeOut = 10)
{
$url = "https://api.mch.weixin.qq.com/pay/micropay";
//检测必填参数
if(!$inputObj->IsBodySet()) {
throw new WxPayException("提交被扫支付API接口中，缺少必填参数body！");
} else if(!$inputObj->IsOut_trade_noSet()) {
throw new WxPayException("提交被扫支付API接口中，缺少必填参数out_trade_no！");
} else if(!$inputObj->IsTotal_feeSet()) {
throw new WxPayException("提交被扫支付API接口中，缺少必填参数total_fee！");
} else if(!$inputObj->IsAuth_codeSet()) {
throw new WxPayException("提交被扫支付API接口中，缺少必填参数auth_code！");
}
$inputObj->SetSpbill_create_ip($_SERVER['REMOTE_ADDR']);//终端ip
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, false, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
*
* 撤销订单API接口，WxPayReverse中参数out_trade_no和transaction_id必须填写一个
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayReverse $inputObj
* @param int $timeOut
* @throws WxPayException
*/
public static function reverse($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/secapi/pay/reverse";
//检测必填参数
if(!$inputObj->IsOut_trade_noSet() && !$inputObj->IsTransaction_idSet()) {
throw new WxPayException("撤销订单API接口中，参数out_trade_no和transaction_id必须填写一个！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, true, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
*
* 测速上报，该方法内部封装在report中，使用时请注意异常流程
* WxPayReport中interface_url、return_code、result_code、user_ip、execute_time_必填
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayReport $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function report($inputObj, $timeOut = 1)
{
$url = "https://api.mch.weixin.qq.com/payitil/report";
//检测必填参数
if(!$inputObj->IsInterface_urlSet()) {
throw new WxPayException("接口URL，缺少必填参数interface_url！");
} if(!$inputObj->IsReturn_codeSet()) {
throw new WxPayException("返回状态码，缺少必填参数return_code！");
} if(!$inputObj->IsResult_codeSet()) {
throw new WxPayException("业务结果，缺少必填参数result_code！");
} if(!$inputObj->IsUser_ipSet()) {
throw new WxPayException("访问接口IP，缺少必填参数user_ip！");
} if(!$inputObj->IsExecute_time_Set()) {
throw new WxPayException("接口耗时，缺少必填参数execute_time_！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetUser_ip($_SERVER['REMOTE_ADDR']);//终端ip
$inputObj->SetTime(date("YmdHis"));//商户上报时间
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, false, $timeOut);
return $response;
}
/**
*
* 生成二维码规则,模式一生成支付二维码
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayBizPayUrl $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function bizpayurl($inputObj, $timeOut = 6)
{
if(!$inputObj->IsProduct_idSet()){
throw new WxPayException("生成二维码，缺少必填参数product_id！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetTime_stamp(time());//时间戳
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
return $inputObj->GetValues();
}
/**
*
* 转换短链接
* 该接口主要用于扫码原生支付模式一中的二维码链接转成短链接(weixin://wxpay/s/XXXXXX)，
* 减小二维码数据量，提升扫描速度和精确度。
* appid、mchid、spbill_create_ip、nonce_str不需要填入
* @param WxPayShortUrl $inputObj
* @param int $timeOut
* @throws WxPayException
* @return 成功时返回，其他抛异常
*/
public static function shorturl($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/tools/shorturl";
//检测必填参数
if(!$inputObj->IsLong_urlSet()) {
throw new WxPayException("需要转换的URL，签名用原串，传输需URL encode！");
}
$inputObj->SetAppid(WX_APPID);//公众账号ID
$inputObj->SetMch_id(WX_MCHID);//商户号
$inputObj->SetNonce_str(self::getNonceStr());//随机字符串
$inputObj->SetSign();//签名
$xml = $inputObj->ToXml();
$startTimeStamp = self::getMillisecond();//请求开始时间
$response = self::postXmlCurl($xml, $url, false, $timeOut);
$result = WxPayResults::Init($response);
self::reportCostTime($url, $startTimeStamp, $result);//上报请求花费时间
return $result;
}
/**
*
* 支付结果通用通知
* @param function $callback
* 直接回调函数使用方法: notify(you_function);
* 回调类成员函数方法:notify(array($this, you_function));
* $callback 原型为：function function_name($data){}
*/
public static function notify($callback, &$msg)
{
//获取通知的数据
$xml = $GLOBALS['HTTP_RAW_POST_DATA'];
file_put_contents('./weixinQuery.txt','$xml---ori:---'.$xml,FILE_APPEND);
if(empty($xml)){
$xml = file_get_contents('php://input'); // 解决数据
}
file_put_contents('./weixinQuery.txt','$xml---now:---'.$xml,FILE_APPEND);
//如果返回成功则验证签名
try {
$result = WxPayResults::Init($xml);
//file_put_contents('./weixinQuery.txt','notify:---'.json_encode($result),FILE_APPEND);
} catch (WxPayException $e){
$msg = $e->errorMessage();
file_put_contents('./weixinQuery.txt','WxPayException:---'.$xml,$msg);
return false;
}
return call_user_func($callback, $result);
}
/**
*
* 产生随机字符串，不长于32位
* @param int $length
* @return 产生的随机字符串
*/
public static function getNonceStr($length = 32)
{
$chars = "abcdefghijklmnopqrstuvwxyz0123456789";
$str ="";
for ( $i = 0; $i < $length; $i++ ) {
$str .= substr($chars, mt_rand(0, strlen($chars)-1), 1);
}
return $str;
}
/**
* 直接输出xml
* @param string $xml
*/
public static function replyNotify($xml)
{
echo $xml;
}
/**
*
* 上报数据， 上报的时候将屏蔽所有异常流程
* @param string $usrl
* @param int $startTimeStamp
* @param array $data
*/
private static function reportCostTime($url, $startTimeStamp, $data)
{
//如果不需要上报数据
if(WX_REPORT_LEVENL == 0){
return;
}
//如果仅失败上报
if(WX_REPORT_LEVENL == 1 &&
array_key_exists("return_code", $data) &&
$data["return_code"] == "SUCCESS" &&
array_key_exists("result_code", $data) &&
$data["result_code"] == "SUCCESS")
{
return;
}
//上报逻辑
$endTimeStamp = self::getMillisecond();
$objInput = new WxPayReport();
$objInput->SetInterface_url($url);
$objInput->SetExecute_time_($endTimeStamp - $startTimeStamp);
//返回状态码
if(array_key_exists("return_code", $data)){
$objInput->SetReturn_code($data["return_code"]);
}
//返回信息
if(array_key_exists("return_msg", $data)){
$objInput->SetReturn_msg($data["return_msg"]);
}
//业务结果
if(array_key_exists("result_code", $data)){
$objInput->SetResult_code($data["result_code"]);
}
//错误代码
if(array_key_exists("err_code", $data)){
$objInput->SetErr_code($data["err_code"]);
}
//错误代码描述
if(array_key_exists("err_code_des", $data)){
$objInput->SetErr_code_des($data["err_code_des"]);
}
//商户订单号
if(array_key_exists("out_trade_no", $data)){
$objInput->SetOut_trade_no($data["out_trade_no"]);
}
//设备号
if(array_key_exists("device_info", $data)){
$objInput->SetDevice_info($data["device_info"]);
}
try{
self::report($objInput);
} catch (WxPayException $e){
//不做任何处理
}
}
/**
* 以post方式提交xml到对应的接口url
*
* @param string $xml 需要post的xml数据
* @param string $url url
* @param bool $useCert 是否需要证书，默认不需要
* @param int $second url执行超时时间，默认30s
* @throws WxPayException
*/
private static function postXmlCurl($xml, $url, $useCert = false, $second = 30)
{
$ch = curl_init();
//设置超时
curl_setopt($ch, CURLOPT_TIMEOUT, $second);
//如果有配置代理这里就设置代理
if(WX_CURL_PROXY_HOST != "0.0.0.0"
&& WX_CURL_PROXY_PORT != 0){
curl_setopt($ch,CURLOPT_PROXY, WX_CURL_PROXY_HOST);
curl_setopt($ch,CURLOPT_PROXYPORT, WX_CURL_PROXY_PORT);
}
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);//严格校验
//设置header
curl_setopt($ch, CURLOPT_HEADER, FALSE);
//要求结果为字符串且输出到屏幕上
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
if($useCert == true){
//设置证书
//使用证书：cert 与 key 分别属于两个.pem文件
curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
curl_setopt($ch,CURLOPT_SSLCERT, WX_SSLCERT_PATH);
curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
curl_setopt($ch,CURLOPT_SSLKEY, WX_SSLKEY_PATH);
}
//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);
curl_close($ch);
throw new WxPayException("curl出错，错误码:$error");
}
}
/**
* 获取毫秒级别的时间戳
*/
private static function getMillisecond()
{
//获取毫秒的时间戳
$time = explode ( " ", microtime () );
$time = $time[1] . ($time[0] * 1000);
$time2 = explode( ".", $time );
$time = $time2[0];
return $time;
}
}

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<?php
/**
* 配置账号信息
*/
class WxPayConfig
{
//=======【基本信息设置】=====================================
//
/**
* TODO: 修改这里配置为您自己申请的商户信息
* 微信公众号信息配置
*
* APPID：绑定支付的APPID（必须配置，开户邮件中可查看）
*
* MCHID：商户号（必须配置，开户邮件中可查看）
*
* KEY：商户支付密钥，参考开户邮件设置（必须配置，登录商户平台自行设置）
* 设置地址：https://pay.weixin.qq.com/index.php/account/api_cert
*
* APPSECRET：公众帐号secert（仅JSAPI支付的时候需要配置， 登录公众平台，进入开发者中心可设置），
* 获取地址：https://mp.weixin.qq.com/advanced/advanced?action=dev&t=advanced/dev&token=2005451881&lang=zh_CN
* @var string
*/
const APPID = 'wx426b3015555a46be';
const MCHID = '1900009851';
const KEY = '8934e7d15453e97507ef794cf7b0519d';
const APPSECRET = '7813490da6f1265e4901ffb80afaa36f';
//=======【证书路径设置】=====================================
/**
* TODO：设置商户证书路径
* 证书路径,注意应该填写绝对路径（仅退款、撤销订单时需要，可登录商户平台下载，
* API证书下载地址：https://pay.weixin.qq.com/index.php/account/api_cert，下载之前需要安装商户操作证书）
* @var path
*/
const SSLCERT_PATH = '../cert/apiclient_cert.pem';
const SSLKEY_PATH = '../cert/apiclient_key.pem';
//=======【curl代理设置】===================================
/**
* TODO：这里设置代理机器，只有需要代理的时候才设置，不需要代理，请设置为0.0.0.0和0
* 本例程通过curl使用HTTP POST方法，此处可修改代理服务器，
* 默认CURL_PROXY_HOST=0.0.0.0和CURL_PROXY_PORT=0，此时不开启代理（如有需要才设置）
* @var unknown_type
*/
const CURL_PROXY_HOST = "0.0.0.0";//"10.152.18.220";
const CURL_PROXY_PORT = 0;//8080;
//=======【上报信息配置】===================================
/**
* TODO：接口调用上报等级，默认紧错误上报（注意：上报超时间为【1s】，上报无论成败【永不抛出异常】，
* 不会影响接口调用流程），开启上报之后，方便微信监控请求调用的质量，建议至少
* 开启错误上报。
* 上报等级，0.关闭上报; 1.仅错误出错上报; 2.全量上报
* @var int
*/
const REPORT_LEVENL = 1;
}

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weixinpay/lib/WxPay.Exception.php Normal file
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<?php
/**
*
* 微信支付API异常类
* @author widyhu
*
*/
class WxPayException extends Exception {
public function errorMessage()
{
return $this->getMessage();
}
}

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weixinpay/lib/WxPay.Notify.php Normal file
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<?php
/**
*
* 回调基础类
* @author widyhu
*
*/
class WxPayNotify extends WxPayNotifyReply
{
/**
*
* 回调入口
* @param bool $needSign 是否需要签名输出
*/
final public function Handle($needSign = true)
{
file_put_contents('./weixinQuery.txt',1111111111111111111111111111111,FILE_APPEND);
$msg = "OK";
//当返回false的时候，表示notify中调用NotifyCallBack回调失败获取签名校验失败，此时直接回复失败
$result = WxpayApi::notify(array($this, 'NotifyCallBack'), $msg);
if($result == false){
file_put_contents('./weixinQuery.txt','false',FILE_APPEND);
$this->SetReturn_code("FAIL");
$this->SetReturn_msg($msg);
$this->ReplyNotify(false);
return;
} else {
file_put_contents('./weixinQuery.txt','true',FILE_APPEND);
//该分支在成功回调到NotifyCallBack方法，处理完成之后流程
$this->SetReturn_code("SUCCESS");
$this->SetReturn_msg("OK");
}
$this->ReplyNotify($needSign);
}
/**
*
* 回调方法入口，子类可重写该方法
* 注意：
* 1、微信回调超时时间为2s，建议用户使用异步处理流程，确认成功之后立刻回复微信服务器
* 2、微信服务器在调用失败或者接到回包为非确认包的时候，会发起重试，需确保你的回调是可以重入
* @param array $data 回调解释出的参数
* @param string $msg 如果回调处理失败，可以将错误信息输出到该方法
* @return true回调出来完成不需要继续回调，false回调处理未完成需要继续回调
*/
public function NotifyProcess($data, &$msg)
{
//TODO 用户基础该类之后需要重写该方法，成功的时候返回true，失败返回false
return true;
}
/**
*
* notify回调方法，该方法中需要赋值需要输出的参数,不可重写
* @param array $data
* @return true回调出来完成不需要继续回调，false回调处理未完成需要继续回调
*/
final public function NotifyCallBack($data)
{
$msg = "OK";
$aaa=json_encode($data);
file_put_contents('./weixinQuery.txt','NotifyCallBack:data---:'.$aaa,FILE_APPEND);
$result = $this->NotifyProcess($data, $msg);
if($result == true){
$this->SetReturn_code("SUCCESS");
$this->SetReturn_msg("OK");
} else {
$this->SetReturn_code("FAIL");
$this->SetReturn_msg($msg);
}
return $result;
}
/**
*
* 回复通知
* @param bool $needSign 是否需要签名输出
*/
final private function ReplyNotify($needSign = true)
{
//如果需要签名
if($needSign == true &&
$this->GetReturn_code($return_code) == "SUCCESS")
{
$this->SetSign();
}
WxpayApi::replyNotify($this->ToXml());
}
}