wemall-mobile是基于WeMall的 app商城,只需要在原商城目录下上传接口文件即可完成服务端的配置,客户端可定制修改。本文分享Native(原生)支付模式一demo,供技术员参考学习。
wemall官网地址:
模式一:商户按固定格式生成链接二维码,用户扫码后调微信
* 会将productid和用户openid发送到商户设置的链接上,商户收到
* 请求生成订单,调用统一支付接口下单提交到微信,微信会返回
* 给商户prepayid。
* 本例程对应的二维码由native_call_qrcode.php生成;
* 本例程对应的响应服务为native_call.php;
* 需要两者配合使用。
native_call.php
-
<?php
-
include_once("./log_.php");
-
include_once("../WxPayPubHelper/WxPayPubHelper.php");
-
-
//以log文件形式记录回调信息,用于调试
-
$log_ = new Log_();
-
$log_name="./native_call.log";
-
-
//使用native通知接口
-
$nativeCall = new NativeCall_pub();
-
-
//接收微信请求
-
$xml = $GLOBALS['HTTP_RAW_POST_DATA'];
-
$log_->log_result($log_name,"【接收到的native通知】:\n".$xml."\n");
-
$nativeCall->saveData($xml);
-
-
if($nativeCall->checkSign() == FALSE){
-
$nativeCall->setReturnParameter("return_code","FAIL");//返回状态码
-
$nativeCall->setReturnParameter("return_msg","签名失败");//返回信息
-
}else{
-
//提取product_id
-
$product_id = $nativeCall->getProductId();
-
-
//使用统一支付接口
-
$unifiedOrder = new UnifiedOrder_pub();
-
-
//根据不同的$product_id设定对应的下单参数,此处只举例一种
-
switch ($product_id)
-
{
-
case WxPayConf_pub::APPID."static"://与native_call_qrcode.php中的静态链接二维码对应
-
//设置统一支付接口参数
-
//设置必填参数
-
//appid已填,商户无需重复填写
-
//mch_id已填,商户无需重复填写
-
//noncestr已填,商户无需重复填写
-
//spbill_create_ip已填,商户无需重复填写
-
//sign已填,商户无需重复填写
-
$unifiedOrder->setParameter("body","贡献一分钱");//商品描述
-
//自定义订单号,此处仅作举例
-
$timeStamp = time();
-
$out_trade_no = WxPayConf_pub::APPID."$timeStamp";
-
$unifiedOrder->setParameter("out_trade_no","$out_trade_no");//商户订单号 $unifiedOrder->setParameter("product_id","$product_id");//商品ID
-
$unifiedOrder->setParameter("total_fee","1");//总金额
-
$unifiedOrder->setParameter("notify_url",WxPayConf_pub::NOTIFY_URL);//通知地址
-
$unifiedOrder->setParameter("trade_type","NATIVE");//交易类型
-
$unifiedOrder->setParameter("product_id","$product_id");//用户标识
-
//非必填参数,商户可根据实际情况选填
-
//$unifiedOrder->setParameter("sub_mch_id","XXXX");//子商户号
-
//$unifiedOrder->setParameter("device_info","XXXX");//设备号
-
//$unifiedOrder->setParameter("attach","XXXX");//附加数据
-
//$unifiedOrder->setParameter("time_start","XXXX");//交易起始时间
-
//$unifiedOrder->setParameter("time_expire","XXXX");//交易结束时间
-
//$unifiedOrder->setParameter("goods_tag","XXXX");//商品标记
-
//$unifiedOrder->setParameter("openid","XXXX");//用户标识
-
-
//获取prepay_id
-
$prepay_id = $unifiedOrder->getPrepayId();
-
//设置返回码
-
//设置必填参数
-
//appid已填,商户无需重复填写
-
//mch_id已填,商户无需重复填写
-
//noncestr已填,商户无需重复填写
-
//sign已填,商户无需重复填写
-
$nativeCall->setReturnParameter("return_code","SUCCESS");//返回状态码
-
$nativeCall->setReturnParameter("result_code","SUCCESS");//业务结果
-
$nativeCall->setReturnParameter("prepay_id","$prepay_id");//预支付ID
-
-
break;
-
default:
-
//设置返回码
-
//设置必填参数
-
//appid已填,商户无需重复填写
-
//mch_id已填,商户无需重复填写
-
//noncestr已填,商户无需重复填写
-
//sign已填,商户无需重复填写
-
$nativeCall->setReturnParameter("return_code","SUCCESS");//返回状态码
-
$nativeCall->setReturnParameter("result_code","FAIL");//业务结果
-
$nativeCall->setReturnParameter("err_code_des","此商品无效");//业务结果
-
break;
-
}
-
-
}
-
-
//将结果返回微信
-
$returnXml = $nativeCall->returnXml();
-
$log_->log_result($log_name,"【返回微信的native响应】:\n".$returnXml."\n");
-
-
echo $returnXml;
-
-
//交易完成
-
-
?>
log_.php
-
<?php
-
-
class Log_
-
{
-
// 打印log
-
function log_result($file,$word)
-
{
-
$fp = fopen($file,"a");
-
flock($fp, LOCK_EX) ;
-
fwrite($fp,"执行日期:".strftime("%Y-%m-%d-%H:%M:%S",time())."\n".$word."\n\n");
-
flock($fp, LOCK_UN);
-
fclose($fp);
-
}
-
}
-
-
?>
WxPayPubHelper.php
-
<?php
-
/**
-
* 微信支付帮助库
-
* ====================================================
-
* 接口分三种类型:
-
* 【请求型接口】--Wxpay_client_
-
* 统一支付接口类--UnifiedOrder
-
* 订单查询接口--OrderQuery
-
* 退款申请接口--Refund
-
* 退款查询接口--RefundQuery
-
* 对账单接口--DownloadBill
-
* 短链接转换接口--ShortUrl
-
* 【响应型接口】--Wxpay_server_
-
* 通用通知接口--Notify
-
* Native支付——请求商家获取商品信息接口--NativeCall
-
* 【其他】
-
* 静态链接二维码--NativeLink
-
* JSAPI支付--JsApi
-
* =====================================================
-
* 【CommonUtil】常用工具:
-
* trimString(),设置参数时需要用到的字符处理函数
-
* createNoncestr(),产生随机字符串,不长于32位
-
* formatBizQueryParaMap(),格式化参数,签名过程需要用到
-
* getSign(),生成签名
-
* arrayToXml(),array转xml
-
* xmlToArray(),xml转 array
-
* postXmlCurl(),以post方式提交xml到对应的接口url
-
* postXmlSSLCurl(),使用证书,以post方式提交xml到对应的接口url
-
*/
-
include_once("SDKRuntimeException.php");
-
include_once("WxPay.pub.config.php");
-
-
/**
-
* 所有接口的基类
-
*/
-
class Common_util_pub
-
{
-
function __construct() {
-
}
-
-
function trimString($value)
-
{
-
$ret = null;
-
if (null != $value)
-
{
-
$ret = $value;
-
if (strlen($ret) == 0)
-
{
-
$ret = null;
-
}
-
}
-
return $ret;
-
}
-
-
/**
-
* 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 $str;
-
}
-
-
/**
-
* 作用:格式化参数,签名过程需要使用
-
*/
-
function formatBizQueryParaMap($paraMap, $urlencode)
-
{
-
$buff = "";
-
ksort($paraMap);
-
foreach ($paraMap as $k => $v)
-
{
-
if($urlencode)
-
{
-
$v = urlencode($v);
-
}
-
//$buff .= strtolower($k) . "=" . $v . "&";
-
$buff .= $k . "=" . $v . "&";
-
}
-
$reqPar;
-
if (strlen($buff) > 0)
-
{
-
$reqPar = substr($buff, 0, strlen($buff)-1);
-
}
-
return $reqPar;
-
}
-
-
/**
-
* 作用:生成签名
-
*/
-
public function getSign($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.'';
-
//签名步骤二:在string后加入KEY
-
$String = $String."&key=".WxPayConf_pub::KEY;
-
//echo "【string2】".$String."";
-
//签名步骤三:MD5加密
-
$String = md5($String);
-
//echo "【string3】 ".$String."";
-
//签名步骤四:所有字符转为大写
-
$result_ = strtoupper($String);
-
//echo "【result】 ".$result_."";
-
return $result_;
-
}
-
-
/**
-
* 作用:array转xml
-
*/
-
function arrayToXml($arr)
-
{
-
$xml = "";
-
foreach ($arr as $key=>$val)
-
{
-
if (is_numeric($val))
-
{
-
$xml.="<".$key.">".$val."".$key.">";
-
-
}
-
else
-
$xml.="<".$key.">.$val."]]>".$key.">";
-
}
-
$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, CURLOP_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);
-
curl_close($ch);
-
//返回结果
-
if($data)
-
{
-
curl_close($ch);
-
return $data;
-
}
-
else
-
{
-
$error = curl_errno($ch);
-
echo "curl出错,错误码:$error"."
";
-
echo "错误原因查询";
-
curl_close($ch);
-
return false;
-
}
-
}
-
-
/**
-
* 作用:使用证书,以post方式提交xml到对应的接口url
-
*/
-
function postXmlSSLCurl($xml,$url,$second=30)
-
{
-
$ch = curl_init();
-
//超时时间
-
curl_setopt($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($ch,CURLOPT_RETURNTRANSFER,TRUE);
-
//设置证书
-
//使用证书:cert 与 key 分别属于两个.pem文件
-
//默认格式为PEM,可以注释
-
curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
-
curl_setopt($ch,CURLOPT_SSLCERT, WxPayConf_pub::SSLCERT_PATH);
-
//默认格式为PEM,可以注释
-
curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
-
curl_setopt($ch,CURLOPT_SSLKEY, WxPayConf_pub::SSLKEY_PATH);
-
//post提交方式
-
curl_setopt($ch,CURLOPT_POST, true);
-
curl_setopt($ch,CURLOPT_POSTFIELDS,$xml);
-
$data = curl_exec($ch);
-
//返回结果
-
if($data){
-
curl_close($ch);
-
return $data;
-
}
-
else {
-
$error = curl_errno($ch);
-
echo "curl出错,错误码:$error"."
";
-
echo "错误原因查询";
-
curl_close($ch);
-
return false;
-
}
-
}
-
-
/**
-
* 作用:打印数组
-
*/
-
function printErr($wording='',$err='')
-
{
-
print_r('
'
);
-
echo $wording."";
-
var_dump($err);
-
print_r('');
-
}
-
}
-
-
/**
-
* 请求型接口的基类
-
*/
-
class Wxpay_client_pub extends Common_util_pub
-
{
-
var $parameters;//请求参数,类型为关联数组
-
public $response;//微信返回的响应
-
public $result;//返回参数,类型为关联数组
-
var $url;//接口链接
-
var $curl_timeout;//curl超时时间
-
-
/**
-
* 作用:设置请求参数
-
*/
-
function setParameter($parameter, $parameterValue)
-
{
-
$this->parameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
-
}
-
-
/**
-
* 作用:设置标配的请求参数,生成签名,生成接口参数xml
-
*/
-
function createXml()
-
{
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
return $this->arrayToXml($this->parameters);
-
}
-
-
/**
-
* 作用:post请求xml
-
*/
-
function postXml()
-
{
-
$xml = $this->createXml();
-
$this->response = $this->postXmlCurl($xml,$this->url,$this->curl_timeout);
-
return $this->response;
-
}
-
-
/**
-
* 作用:使用证书post请求xml
-
*/
-
function postXmlSSL()
-
{
-
$xml = $this->createXml();
-
$this->response = $this->postXmlSSLCurl($xml,$this->url,$this->curl_timeout);
-
return $this->response;
-
}
-
-
/**
-
* 作用:获取结果,默认不使用证书
-
*/
-
function getResult()
-
{
-
$this->postXml();
-
$this->result = $this->xmlToArray($this->response);
-
return $this->result;
-
}
-
}
-
-
-
/**
-
* 统一支付接口类
-
*/
-
class UnifiedOrder_pub extends Wxpay_client_pub
-
{
-
function __construct()
-
{
-
//设置接口链接
-
$this->url = "";
-
//设置curl超时时间
-
$this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
-
}
-
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
try
-
{
-
//检测必填参数
-
if($this->parameters["out_trade_no"] == null)
-
{
-
throw new SDKRuntimeException("缺少统一支付接口必填参数out_trade_no!"."
");
-
}elseif($this->parameters["body"] == null){
-
throw new SDKRuntimeException("缺少统一支付接口必填参数body!"."
");
-
}elseif ($this->parameters["total_fee"] == null ) {
-
throw new SDKRuntimeException("缺少统一支付接口必填参数total_fee!"."
");
-
}elseif ($this->parameters["notify_url"] == null) {
-
throw new SDKRuntimeException("缺少统一支付接口必填参数notify_url!"."
");
-
}elseif ($this->parameters["trade_type"] == null) {
-
throw new SDKRuntimeException("缺少统一支付接口必填参数trade_type!"."
");
-
}elseif ($this->parameters["trade_type"] == "JSAPI" &&
-
$this->parameters["openid"] == NULL){
-
throw new SDKRuntimeException("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!"."
");
-
}
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->parameters["spbill_create_ip"] = $_SERVER['REMOTE_ADDR'];//终端ip
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
return $this->arrayToXml($this->parameters);
-
}catch (SDKRuntimeException $e)
-
{
-
die($e->errorMessage());
-
}
-
}
-
-
/**
-
* 获取prepay_id
-
*/
-
function getPrepayId()
-
{
-
$this->postXml();
-
$this->result = $this->xmlToArray($this->response);
-
$prepay_id = $this->result["prepay_id"];
-
return $prepay_id;
-
}
-
-
}
-
-
/**
-
* 订单查询接口
-
*/
-
class OrderQuery_pub extends Wxpay_client_pub
-
{
-
function __construct()
-
{
-
//设置接口链接
-
$this->url = "";
-
//设置curl超时时间
-
$this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
-
}
-
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
try
-
{
-
//检测必填参数
-
if($this->parameters["out_trade_no"] == null &&
-
$this->parameters["transaction_id"] == null)
-
{
-
throw new SDKRuntimeException("订单查询接口中,out_trade_no、transaction_id至少填一个!"."
");
-
}
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
return $this->arrayToXml($this->parameters);
-
}catch (SDKRuntimeException $e)
-
{
-
die($e->errorMessage());
-
}
-
}
-
-
}
-
-
/**
-
* 退款申请接口
-
*/
-
class Refund_pub extends Wxpay_client_pub
-
{
-
-
function __construct() {
-
//设置接口链接
-
$this->url = "";
-
//设置curl超时时间
-
$this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
-
}
-
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
try
-
{
-
//检测必填参数
-
if($this->parameters["out_trade_no"] == null && $this->parameters["transaction_id"] == null) {
-
throw new SDKRuntimeException("退款申请接口中,out_trade_no、transaction_id至少填一个!"."
");
-
}elseif($this->parameters["out_refund_no"] == null){
-
throw new SDKRuntimeException("退款申请接口中,缺少必填参数out_refund_no!"."
");
-
}elseif($this->parameters["total_fee"] == null){
-
throw new SDKRuntimeException("退款申请接口中,缺少必填参数total_fee!"."
");
-
}elseif($this->parameters["refund_fee"] == null){
-
throw new SDKRuntimeException("退款申请接口中,缺少必填参数refund_fee!"."
");
-
}elseif($this->parameters["op_user_id"] == null){
-
throw new SDKRuntimeException("退款申请接口中,缺少必填参数op_user_id!"."
");
-
}
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
return $this->arrayToXml($this->parameters);
-
}catch (SDKRuntimeException $e)
-
{
-
die($e->errorMessage());
-
}
-
}
-
/**
-
* 作用:获取结果,使用证书通信
-
*/
-
function getResult()
-
{
-
$this->postXmlSSL();
-
$this->result = $this->xmlToArray($this->response);
-
return $this->result;
-
}
-
-
}
-
-
-
/**
-
* 退款查询接口
-
*/
-
class RefundQuery_pub extends Wxpay_client_pub
-
{
-
-
function __construct() {
-
//设置接口链接
-
$this->url = "";
-
//设置curl超时时间
-
$this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
-
}
-
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
try
-
{
-
if($this->parameters["out_refund_no"] == null &&
-
$this->parameters["out_trade_no"] == null &&
-
$this->parameters["transaction_id"] == null &&
-
$this->parameters["refund_id "] == null)
-
{
-
throw new SDKRuntimeException("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!"."
");
-
}
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
return $this->arrayToXml($this->parameters);
-
}catch (SDKRuntimeException $e)
-
{
-
die($e->errorMessage());
-
}
-
}
-
-
/**
-
* 作用:获取结果,使用证书通信
-
*/
-
function getResult()
-
{
-
$this->postXmlSSL();
-
$this->result = $this->xmlToArray($this->response);
-
return $this->result;
-
}
-
-
}
-
-
/**
-
* 对账单接口
-
*/
-
class DownloadBill_pub extends Wxpay_client_pub
-
{
-
-
function __construct()
-
{
-
//设置接口链接
-
$this->url = "";
-
//设置curl超时时间
-
$this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
-
}
-
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
try
-
{
-
if($this->parameters["bill_date"] == null )
-
{
-
throw new SDKRuntimeException("对账单接口中,缺少必填参数bill_date!"."
");
-
}
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
return $this->arrayToXml($this->parameters);
-
}catch (SDKRuntimeException $e)
-
{
-
die($e->errorMessage());
-
}
-
}
-
-
/**
-
* 作用:获取结果,默认不使用证书
-
*/
-
function getResult()
-
{
-
$this->postXml();
-
$this->result = $this->xmlToArray($this->result_xml);
-
return $this->result;
-
}
-
-
-
-
}
-
-
/**
-
* 短链接转换接口
-
*/
-
class ShortUrl_pub extends Wxpay_client_pub
-
{
-
function __construct()
-
{
-
//设置接口链接
-
$this->url = "";
-
//设置curl超时时间
-
$this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
-
}
-
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
try
-
{
-
if($this->parameters["long_url"] == null )
-
{
-
throw new SDKRuntimeException("短链接转换接口中,缺少必填参数long_url!"."
");
-
}
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
return $this->arrayToXml($this->parameters);
-
}catch (SDKRuntimeException $e)
-
{
-
die($e->errorMessage());
-
}
-
}
-
-
/**
-
* 获取prepay_id
-
*/
-
function getShortUrl()
-
{
-
$this->postXml();
-
$prepay_id = $this->result["short_url"];
-
return $prepay_id;
-
}
-
-
}
-
-
/**
-
* 响应型接口基类
-
*/
-
class Wxpay_server_pub extends Common_util_pub
-
{
-
public $data;//接收到的数据,类型为关联数组
-
var $returnParameters;//返回参数,类型为关联数组
-
-
/**
-
* 将微信的请求xml转换成关联数组,以方便数据处理
-
*/
-
function saveData($xml)
-
{
-
$this->data = $this->xmlToArray($xml);
-
}
-
-
function checkSign()
-
{
-
$tmpData = $this->data;
-
unset($tmpData['sign']);
-
$sign = $this->getSign($tmpData);//本地签名
-
if ($this->data['sign'] == $sign) {
-
return TRUE;
-
}
-
return FALSE;
-
}
-
-
/**
-
* 获取微信的请求数据
-
*/
-
function getData()
-
{
-
return $this->data;
-
}
-
-
/**
-
* 设置返回微信的xml数据
-
*/
-
function setReturnParameter($parameter, $parameterValue)
-
{
-
$this->returnParameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
-
}
-
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
return $this->arrayToXml($this->returnParameters);
-
}
-
-
/**
-
* 将xml数据返回微信
-
*/
-
function returnXml()
-
{
-
$returnXml = $this->createXml();
-
return $returnXml;
-
}
-
}
-
-
-
/**
-
* 通用通知接口
-
*/
-
class Notify_pub extends Wxpay_server_pub
-
{
-
-
}
-
-
-
-
-
/**
-
* 请求商家获取商品信息接口
-
*/
-
class NativeCall_pub extends Wxpay_server_pub
-
{
-
/**
-
* 生成接口参数xml
-
*/
-
function createXml()
-
{
-
if($this->returnParameters["return_code"] == "SUCCESS"){
-
$this->returnParameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->returnParameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$this->returnParameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->returnParameters["sign"] = $this->getSign($this->returnParameters);//签名
-
}
-
return $this->arrayToXml($this->returnParameters);
-
}
-
-
/**
-
* 获取product_id
-
*/
-
function getProductId()
-
{
-
$product_id = $this->data["product_id"];
-
return $product_id;
-
}
-
-
}
-
-
/**
-
* 静态链接二维码
-
*/
-
class NativeLink_pub extends Common_util_pub
-
{
-
var $parameters;//静态链接参数
-
var $url;//静态链接
-
-
function __construct()
-
{
-
}
-
-
/**
-
* 设置参数
-
*/
-
function setParameter($parameter, $parameterValue)
-
{
-
$this->parameters[$this->trimString($parameter)] = $this->trimString($parameterValue);
-
}
-
-
/**
-
* 生成Native支付链接二维码
-
*/
-
function createLink()
-
{
-
try
-
{
-
if($this->parameters["product_id"] == null)
-
{
-
throw new SDKRuntimeException("缺少Native支付二维码链接必填参数product_id!"."
");
-
}
-
$this->parameters["appid"] = WxPayConf_pub::APPID;//公众账号ID
-
$this->parameters["mch_id"] = WxPayConf_pub::MCHID;//商户号
-
$time_stamp = time();
-
$this->parameters["time_stamp"] = "$time_stamp";//时间戳
-
$this->parameters["nonce_str"] = $this->createNoncestr();//随机字符串
-
$this->parameters["sign"] = $this->getSign($this->parameters);//签名
-
$bizString = $this->formatBizQueryParaMap($this->parameters, false);
-
$this->url = "weixin://wxpay/bizpayurl?".$bizString;
-
}catch (SDKRuntimeException $e)
-
{
-
die($e->errorMessage());
-
}
-
}
-
-
/**
-
* 返回链接
-
*/
-
function getUrl()
-
{
-
$this->createLink();
-
return $this->url;
-
}
-
}
-
-
/**
-
* JSAPI支付——H5网页端调起支付接口
-
*/
-
class JsApi_pub extends Common_util_pub
-
{
-
var $code;//code码,用以获取openid
-
var $openid;//用户的openid
-
var $parameters;//jsapi参数,格式为json
-
var $prepay_id;//使用统一支付接口得到的预支付id
-
var $curl_timeout;//curl超时时间
-
-
function __construct()
-
{
-
//设置curl超时时间
-
$this->curl_timeout = WxPayConf_pub::CURL_TIMEOUT;
-
}
-
-
/**
-
* 作用:生成可以获得code的url
-
*/
-
function createOauthUrlForCode($redirectUrl)
-
{
-
$urlObj["appid"] = WxPayConf_pub::APPID;
-
$urlObj["redirect_uri"] = "$redirectUrl";
-
$urlObj["response_type"] = "code";
-
$urlObj["scope"] = "snsapi_base";
-
$urlObj["state"] = "STATE"."#wechat_redirect";
-
$bizString = $this->formatBizQueryParaMap($urlObj, false);
-
return "".$bizString;
-
}
-
-
/**
-
* 作用:生成可以获得openid的url
-
*/
-
function createOauthUrlForOpenid()
-
{
-
$urlObj["appid"] = WxPayConf_pub::APPID;
-
$urlObj["secret"] = WxPayConf_pub::APPSECRET;
-
$urlObj["code"] = $this->code;
-
$urlObj["grant_type"] = "authorization_code";
-
$bizString = $this->formatBizQueryParaMap($urlObj, false);
-
return "".$bizString;
-
}
-
-
-
/**
-
* 作用:通过curl向微信提交code,以获取openid
-
*/
-
function getOpenid()
-
{
-
$url = $this->createOauthUrlForOpenid();
-
//初始化curl
-
$ch = curl_init();
-
//设置超时
-
curl_setopt($ch, CURLOP_TIMEOUT, $this->curl_timeout);
-
curl_setopt($ch, CURLOPT_URL, $url);
-
curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,FALSE);
-
curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,FALSE);
-
curl_setopt($ch, CURLOPT_HEADER, FALSE);
-
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
-
//运行curl,结果以jason形式返回
-
$res = curl_exec($ch);
-
curl_close($ch);
-
//取出openid
-
$data = json_decode($res,true);
-
$this->openid = $data['openid'];
-
return $this->openid;
-
}
-
-
/**
-
* 作用:设置prepay_id
-
*/
-
function setPrepayId($prepayId)
-
{
-
$this->prepay_id = $prepayId;
-
}
-
-
/**
-
* 作用:设置code
-
*/
-
function setCode($code_)
-
{
-
$this->code = $code_;
-
}
-
-
/**
-
* 作用:设置jsapi的参数
-
*/
-
public function getParameters()
-
{
-
$jsApiObj["appId"] = WxPayConf_pub::APPID;
-
$timeStamp = time();
-
$jsApiObj["timeStamp"] = "$timeStamp";
-
$jsApiObj["nonceStr"] = $this->createNoncestr();
-
$jsApiObj["package"] = "prepay_id=$this->prepay_id";
-
$jsApiObj["signType"] = "MD5";
-
$jsApiObj["paySign"] = $this->getSign($jsApiObj);
-
$this->parameters = json_encode($jsApiObj);
-
-
return $this->parameters;
-
}
-
}
-
?>
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