【www.bbyears.com--微信】
一：获取根据客户端传入数据 远程获取prepay_id
public function WxpayPost(){
// $data="{"login_id":"479090","nick_name":"150****1068","body":"weixin","source":"android","total_fee":"1","versionNum":"2.58"}";
// $data=json_decode($data,true);
$this->values["appid"] = APPID;
$this->values["body"] = trim($data["body"]);
$this->values["mch_id"]= MCHID;//商户号
$this->values["nonce_str"] = self::getNonceStr();
$this->values["notify_url"] = "http://".$_SERVER["HTTP_HOST"]."/App/WxPay/Nofity";
//$this->values["openid"] = $openid;
$this->values["out_trade_no"] = MCHID.date("YmdHis");
$this->values["spbill_create_ip"]=$_SERVER["REMOTE_ADDR"];//终端ip
$this->values["total_fee"] = $data["total_fee"];
$this->values["trade_type"] = "APP";
//$this->values["sign"] = $data["sign"];
$order= $this->unifiedOrder( $this->values);
if($order){
//$order["xml"]["prepay_id"];
}
}
public static function unifiedOrder($inputObj, $timeOut = 6)
{
$url = "https://api.mch.weixin.qq.com/pay/unifiedorder";
//检测必填参数
if(!WxPayService::IsOut_trade_noSet($inputObj)) {
throw_exception("缺少统一支付接口必填参数out_trade_no！");
}else if(!WxPayService::IsBodySet($inputObj)){
throw_exception("缺少统一支付接口必填参数body！");
}else if(!WxPayService::IsTotal_feeSet($inputObj)) {
throw_exception("缺少统一支付接口必填参数total_fee！");
}else if(!WxPayService::IsTrade_typeSet($inputObj)) {
throw_exception("缺少统一支付接口必填参数trade_type！");
}
//关联参数
if(WxPayService::GetTrade_type($inputObj) == "JSAPI" && !WxPayService::IsOpenidSet($inputObj)){
throw_exception("统一支付接口中，缺少必填参数openid！trade_type为JSAPI时，openid为必填参数！");
}
if(WxPayService::GetTrade_type($inputObj) == "NATIVE" && !WxPayService::IsProduct_idSet($inputObj)){
throw_exception("统一支付接口中，缺少必填参数product_id！trade_type为JSAPI时，product_id为必填参数！");
}
//异步通知url未设置，则使用配置文件中的url
if(!WxPayService::IsNotify_urlSet($inputObj)){
WxPayService::SetNotify_url(NOTIFY_URL);//异步通知url
}
// $inputObj["appid"]= APPID ;//公众账号ID
// $inputObj["spbill_create_ip"]= $_SERVER["REMOTE_ADDR"];//终端ip
//$inputObj->SetSpbill_create_ip("1.1.1.1");
//$inputObj["nonce_str"]=self::getNonceStr();//随机字符串
//签名
$inputObj["sign"]= WxPayService::SetSign($inputObj);
$xml = WxPayService::ToXml($inputObj);
$response = self::postXmlCurl($xml, $url, false, $timeOut);
$result = WxPayService::Init($response,$inputObj);
$results=array("sign"=>$inputObj["sign"],"xml"=>$result);
return $results;
}
/**
* 以post方式提交xml到对应的接口url
* Enter description here ...
* @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)
{
//初始化curl
$ch = curl_init();
//设置超时
curl_setopt($ch, CURLOPT_TIMEOUT, $second);
//如果有配置代理这里就设置代理
// if(self::CURL_PROXY_HOST != "0.0.0.0"
// && self::CURL_PROXY_PORT != 0){
// curl_setopt($ch,CURLOPT_PROXY, self::CURL_PROXY_HOST);
// curl_setopt($ch,CURLOPT_PROXYPORT, self::CURL_PROXY_PORT);
// }
curl_setopt($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($ch, CURLOPT_RETURNTRANSFER, TRUE);
// if($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, self::SSLCERT_PATH);
// curl_setopt($ch,CURLOPT_SSLKEYTYPE,"PEM");
// curl_setopt($ch,CURLOPT_SSLKEY, self::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($ch);
throw_exception("curl出错，错误码:$error");
}
}
二：异步通知处理
public function Nofity(){
$postStr= $GLOBALS["HTTP_RAW_POST_DATA"];
$fp = @fopen( "./notify.txt", "w+");
@fwrite($fp, $postStr . "|||" . time() );
$xml=$this->verifyNotify($postStr);
//print_r($xml);
if($xml["return_code"]=="SUCCESS"){
$orderxml=$this->orderQuery($postStr);
$orders=$this->getXmlArray($orderxml);
$user_order=M("dtb_user_order","","");
if($orders["result_code"]=="SUCCESS"){
$time=date("Y-m-d H:i:s",time());
$user_order->execute("update dtb_user_order set `pay_status`=1 , pay_time="{$time}" where order_sn="{$orders["out_trade_no"]}"");
}else{
$user_order->execute("update dtb_user_order set `pay_status`=0 where order_sn={$orders["out_trade_no"]}");
}
}
}
public function orderQuery($data){
$xml = $this->getXmlArray($data);
$order["appid"]=APPID;
$order["mch_id"]=MCHID;
$order["nonce_str"]=$xml["nonce_str"];
$order["transaction_id"]=$xml["transaction_id"];
$order["sign"]= WxPayService::SetSign($order);
$xml = WxPayService::ToXml($order);
$url="https://api.mch.weixin.qq.com/pay/orderquery";
$timeOut = 6;
$response = self::postXmlCurl($xml, $url, false, $timeOut);
return $response;
// print_r($response);
}