ThinkPay最新微信支付公眾號(hào)支付驅(qū)動(dòng)分享
以下分享個(gè)ThinkPay的微信支付驅(qū)動(dòng),方便大家使用,如有疑問(wèn)加QQ群討論105108204<?php <br />
//?+----------------------------------------------- -----------------------<br>
//?|?零雲(yún)?[?簡(jiǎn)單?高效率?卓越?]<br>
//?+----------------------------------------------- -----------------------<br>
//?|?Copyright?(c)?2016?http://www.lingyun.net?All?rights?reserved.<br>
//?+----------------------------------------------- -----------------------<br>
//?|?Author:?jry?<br>
//?+----------------------------------------------- -----------------------<br>
namespace?AddonsPayThinkPayPayDriver;<br>
<br>
/**<br>
?*?微信支付驅(qū)動(dòng)<br>
?*/<br>
class?Wxpay?extends?AddonsPayThinkPayPayPay<br>
{<br>
????protected?$gateway????=?'https://api.mch.weixin.qq.com/pay/unifiedorder';<br>
????protected?$orderquery?=?'https://api.mch.weixin.qq.com/pay/orderquery';<br>
????protected?$config?????=?array(<br>
????????'appid'?????=>?'',<br>
????????'appsecret'?=>?'',<br>
????????'mchid'?????=>?'',<br>
????????'key'???????=>?'',<br>
????);<br>
<br>
????public?function?check()<br>
????{<br>
if?(!$this->config['appid']?||?!$this->config['appsecret']?||?!$this->config['mchid']?||?!$this->config['key '])?{<br>
????????????E("微信支付設(shè)定錯(cuò)誤!");<br>
????????}<br>
????????return?true;<br>
????}<br>
<br>
????public?function?buildRequestForm($pay_data)<br>
????{<br>
????????//?APP付款<br>
????????if?(C('IS_API'))?{<br>
????????????$param?=?array(<br>
????????????????'appid'????????????=>?$this->config['appid']<br>
????????????????'mch_id'???????????=>?$this->config['mchid'],<br>
????????????????'nonce_str'????????=>?$this->getNonceStr(),<br>
????????????????'body'?????????????=>?$pay_data['body's),<br>
????????????????'out_trade_no'?????=>?$pay_data['out_trade_no'],<br>
????????????????'total_fee'????????=>?$pay_data['money']?*?100,<br>=>?$pay_data['money']?*?100,<br>
????????????????'spbill_create_ip'?=>?$_SERVER['REMOTE_ADDR'],<br>
????????????????'notify_url'???????=>?$this->config['notify_url'],<br>
????????????????'trade_type'???????=>?'APP',??????????????);<br>
<br>
????????????//?簽名<br>
????????????$param['sign']?=?$this->MakeSign($param);<br>
????????????$xml_param?????=?$this->ToXml($param);<br>
????????????$result????????=?$this->FromXml($this->postXmlCurl($xml_param,?$this->gateway));<br>
????????????if?($result['return_code']?===?'SUCCESS')?{<br>
????????????????if?($this->CheckSign($result))?{<br>
????????????????????//?統(tǒng)一單一介面回復(fù)中正常的prepay_id,並依簽章規(guī)範(fàn)重新產(chǎn)生簽章後,傳送資料至APP。 <br>
????????????????????//?參與所簽署的欄位名為appId,partnerId,prepayId,nonceStr,timeStamp,問(wèn)題。注意:package的值格式為Sign=WXPay<br>
????????????????????$prepayparams???????????????
????????????????????$prepayparams['appid']?????=?$result['appid'
????????????????????$prepayparams['partnerid']?=?$result['mch_id'];<br>
????????????????????$prepayparams['prepayid']??=?$result['prepay_id'];<br>
????????????????????$prepayparams['noncestr']??=?$result['nonce_str'];<br>
????????????????????$prepayparams['package']???=?'Sign=WXPay';<br>
????????????????????$prepayparams['timestamp']?=?time();<br>
????????????????????$prepayparams['sign']??????=?$
????????????????????$return['json']????????????
????????????????????return?$return;<br>
????????????????}<br>
????????????}<br>
????????}?else?{<br>
????????????//?取得使用者openId,微信公編號(hào)JSAPI付款必須<br>
????????????$openId?=?$this->GetOpenid();<br>
????????????$param??=?array(<br>
????????????????'appid'????????????=>?$this->config['appid']<br>
????????????????'mch_id'???????????=>?$this->config['mchid'],<br>????????????????'nonce_str'????????=>?$this->getNonceStr(),<br>
????????????????'身體'?????????????=>?$pay_data['body'],<br>
????????????????'out_trade_no'?????=>;?$pay_data['out_trade_no'],<br>
????????????????'total_fee'????????=> $pay_data['money']?*?100,<br>
????????????????'spbil_create_ip' =>;?$_SERVER['REMOTE_ADDR'],<br>
????????????????'notify_url'???????=>?$this->config['notify_url'],<br>
????????????????'trade_type'???????=>?'JSAPI',<br>
????????????????'openid'???????????=>?$openId,<br>
????????????);<br>
<br>
????????????//?簽章<br>
????????????$param['sign'] = $this->MakeSign($param);<br>
????????????$xml_param?????=?$this->ToXml($param);<br>
????????????$結(jié)果????????=?$this->FromXml($this->postXmlCurl($xml_param,?$this->gateway));<br>
????????????if ($result['return_code'] === '成功') {<br>
????????????????if ($this->CheckSign($result)) {<br>
????????????????????//?取得JSAPI所需參數(shù)<br>
????????????????????$jsApiParameters = $this->GetJsApiParameters($result);<br>
????????????????????$pay_page????????=?
????????????????????????<br>
????????????????????????????<br>
????????????????????????????????<meta>
<br>
????????????????????????????????<meta name="viewport" content="width=device-width,initial-scale=1">
<br>
????????????????????????????????<title>微信支付</title>
<br>
????????????????????????????????<br>????????????????????????????????//使用微函JS?
????????????????????????????????function?jsApiCall()<br>
????????????????????????????????{<br>
?????????????????????????????????地
?????????????????????????????????????
?????????????????????????????????????
??????????????????????????????????
?????????????????????????????????????
?????????????????????????????????????
?????????????????????????????????????
?????????????????????????????????地
????????????????????????????????}<br>
<br>
????????????????????????????????function?callpay()<br>
????????????????????????????????{<br>
????????????????????????????????????
??????????????????????????????????
?????????????????????????????????se);<br>
?????????????????????????????????地
????????????????????????????????????????????document.attachEvent('WeixinJSBridgeReady',?jsApiCall);<br>
????????????????????????????????????????????document.attachEvent('onWeixinJSBridgeReady',?jsApiCall);<br>
????????????????????????????????????????}<br>
????????????????????????????????????}else{<br>
????????????????????????????????????????jsApiCall();<br>
????????????????????????????????????}<br>
????????????????????????????????}<br>
????????????????????????????????</script><br>
????????????????????????????</head><br>
????????????????????????????<body><br>
????????????????????????????????<br/><br>
????????????????????????????????<font color="#9ACD32"><b>該筆訂單支付金額為<span style="color:#f00;font-size:50px">{$pay_data['money']}</span>元</b></font><br/><br/><br>
????????????????????????????????<div align="center"><br>
????????????????????????????????????<button style="width:210px; height:50px; border-radius: 15px;background-color:#FE6714; border:0px #FE6714 solid; cursor: pointer; color:white; font-size:16px;" type="button" onclick="callpay()" >立即支付</button><br>
????????????????????????????????</div><br>
????????????????????????????和><br>
????????????????????????????<br>
EOF;<br>
????????????????????return?$pay_page;<br>
????????????????}<br>
????????????}?else?{<br>
????????????????E("微信訂單錯(cuò)誤!"?.?$result['return_msg']);<br>
????????????}<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*?非同步通知驗(yàn)證<br>
?????*/<br>
????public?function?verifyNotify($notify)<br>
????{<br>
????????//取得通知的資料<br>
????????if?($notify['return_code']?===?'SUCCESS')?{<br>
????????????if?(!array_key_exists("transaction_id",?$notify))?{<br>
????????????????E("輸入?yún)?shù)不正確!");<br>
????????????}<br>
????????????$param['transaction_id']?=?$notify["transaction_id"];<br>
????????????$param['appid']??????????=?$this->config['appid'];<br>
????????????$param['mch_id']?????????=?$this->config['mchid'];<br>
????????????$param['nonce_str']??????=?$this->getNonceStr();<br>
????????????$param['sign']???????????=?$this->MakeSign($param);<br>
????????????$xml_param???????????????=?$this->ToXml($param);<br>
????????????$result???????????????????=?$1_FromXquecafid);
????????????if?($this->CheckSign($result))?{<br>
????????????????$result['status']?=?($result['result_code']?==?'SUCCESS')??true?:?false']?==?'SUCCESS')??true?:?false;
????????????????$result['money']??=?$result['total_fee']?/?100;<br>
????????????????$this->info???????=?$result;<br>
????????????????return?true;<br>
????????????}<br>
????????}?else?{<br>
????????????E('通知錯(cuò)誤』);<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?取得jsapi支付的參數(shù)<br>
?????*?@param?array?$UnifiedOrderResult?統(tǒng)一支付介面回傳的資料<br>
?????*?@throws?WxPayException<br>?????*<br>
?????* @return json數(shù)據(jù),可直接填入js函數(shù)為參數(shù)<br>
?????*/<br>
????公共函數(shù) GetJsApiParameters($UnifiedOrderResult)<br>
????{<br>
????????if (!array_key_exists("appid", $UnifiedOrderResult)<br>
????????????||?!array_key_exists("prepay_id", $UnifiedOrderResult)<br>
????????????||?$UnifiedOrderResult['prepay_id']?==?"")?{<br>
????????????E("參數(shù)錯(cuò)誤");<br>
????????}<br>
????????$jsapi['appId']?????= $UnifiedOrderResult["appid"];<br>
????????$jsapi['timeStamp']?=?(string)?time();<br>
????????$jsapi['nonceStr']??= $this->getNonceStr();<br>
????????$jsapi['appId']?????= $UnifiedOrderResult["appid"];<br>
????????$jsapi['package']???=?「prepay_id=」?.?$UnifiedOrderResult['prepay_id'];<br>
????????$jsapi['signType'] = 'MD5';<br>
????????$jsapi['paySign']???= $this->MakeSign($jsapi);<br>
????????$parameters?????????= json_encode($jsapi);<br>
????????返回$參數(shù);<br>
????}<br>
<br>
????/**<br>
?????*?以post方式提交xml到對(duì)應(yīng)的介面url<br>
?????*<br>
?????*?@param?string?$xml??需要post的xml資料<br>
?????*?@param?string?$url??url<br>
?????*?@param?bool?$useCert?是否需要證書(shū),預(yù)設(shè)不需要<br>
?????*?@param?int?$second???url執(zhí)行逾時(shí)時(shí)間,預(yù)設(shè)為30s<br>
?????*?@throws?WxPayException<br>
?????*/<br>
????私人靜態(tài)函數(shù) postXmlCurl($xml, $url, $useCert = false, $second = 30)<br>
????{<br>
????????$ch?=?curl_init();<br>
????????//設(shè)定逾時(shí)<br>
????????curl_setopt($ch, CURLOPT_TIMEOUT, $second);<br>
<br>
????????//如果有設(shè)定代理這裡就設(shè)定代理<br>
????????//?if(WxPayConfig::CURL_PROXY_HOST?!=?「0.0.0.0」<br>
????????//?????????????&& WxPayConfig::CURL_PROXY_PORT?!=?0){<br>
????????//?????????????curl_setopt($ch,CURLOPT_PROXY,?WxPayConfig::CURL_PROXY_HOST);<br>
????????//?????????????curl_setopt($ch,CURLOPT_PROXYPORT,?WxPayConfig::CURL_PROXY_PORT);<br>
????????//?????????}<br>
????????curl_setopt($ch, CURLOPT_URL, $url);<br>
????????curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);<br>
????????curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);?// 嚴(yán)格驗(yàn)證<br>
????????//設(shè)定header<br>
????????curl_setopt($ch, CURLOPT_HEADER, false);<br>
????????//要求結(jié)果為字串且輸出至螢?zāi)簧?lt;br>????????curl_setopt($ch,?CURLOPT_RETURNTRANSFER,?true);<br>
<br>
????????if?($useCert?==?true)?{<br>
????????????//設(shè)定憑證<br>
????????????//使用證明:cert?與?key?分別為兩個(gè).pem檔案<br>
????????????curl_setopt($ch,?CURLOPT_SSLCERTTYPE,?'PEM');<br>
????????????curl_setopt($ch,?CURLOPT_SSLCERT,?WxPayConfig::SSLCERT_PATH);<br>
????????????curl_setopt($ch,?CURLOPT_SSLKEYTYPE,?'PEM');<br>
????????????curl_setopt($ch,?CURLOPT_SSLKEY,?WxPayConfig::SSLKEY_PATH);<br>
????????}<br>
????????//post提交方式<br>
????????curl_setopt($ch,?CURLOPT_POST,?true);<br>
????????curl_setopt($ch,?CURLOPT_POSTFIELDS,?$xml);<br>
????????//運(yùn)轉(zhuǎn)curl<br>
????????$data?=?curl_exec($ch);<br>
????????//回診結(jié)果<br>
????????if?($data)?{<br>
????????????curl_close($ch);<br>
????????????return?$data;<br>
????????}?else?{<br>
????????????$error?=?curl_errno($ch);<br>
????????????curl_close($ch);<br>
????????????E("curl出錯(cuò),錯(cuò)誤碼:$error");<br>
????????}<br>
????}<br>
<br>
????/*<br>
?????*?產(chǎn)生隨機(jī)字串,且不長(zhǎng)於32位元<br>
?????*?@param?int?$length<br>
?????*?@return?所產(chǎn)生的隨機(jī)字串<br>
?????*/<br>
????public?static?function?getNonceStr($length?=?32)<br>
????{<br>
????????$chars?=?"abcdefghijklmnopqrstuvwxyz0123456789";<br>
????????$str???=?"";<br>
????????for?($i?=?0;?$i?
????????????$str?.=?substr($chars,?mt_rand(0,?strlen($chars)?-?1),?1);<br>
????????}<br>
????????return?$str;<br>
????}<br>
<br>
????/**<br>
?????*?產(chǎn)生簽章<br>
?????*?@return?簽名,本函數(shù)不覆寫(xiě)sign成員變量,如設(shè)定簽章需要呼叫SetSign方法賦值<br>
?????*/<br>
????public?function?MakeSign($param)<br>
????{<br>
????????//簽章步驟一:依字典序排序參數(shù)<br>
????????ksort($param);<br>
????????$string?=?$this->ToUrlParams($param);<br>
????????//簽章步驟二:string後加入KEY<br>
????????$string?=?$string?.?"&key="?.?$this->config['key'];<br>
????????//簽章步驟三:MD5加密<br>
????????$string?=?md5($string);<br>
????????//簽名步驟四:所有字元轉(zhuǎn)為大寫(xiě)<br>
????????$result?=?strtoupper($string);<br>
????????return?$result;<br>
????}<br>
<br>
????/**<br>
?????*<br>?????*?偵測(cè)簽章<br>
?????*/<br>
????公用函數(shù) CheckSign($param)<br>
????{<br>
????????$sign?=?$this->MakeSign($param);<br>
????????if ($param['sign'] == $sign) {<br>
????????????則回 true;<br>
????????}?另外?{<br>
????????????E("簽署錯(cuò)誤!");<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?拼接簽章字串<br>
?????*?@param?array?$urlObj<br>
?????*<br>
?????*?@return?回傳已拼接的字串<br>
?????*/<br>
????公用函數(shù) ToUrlParams($param)<br>
????{<br>
????????$buff=「」;<br>
????????foreach($param as $k => $v){<br>
????????????if?($k?!=?"sign"?&&?$v?!=?""?&&?!is_array($v))?{<br>
????????????????$buff.=$k.?「=」。?$v。?「&」;<br>
????????????}<br>
????????}<br>
<br>
????????$buff=修剪($buff,「&」);<br>
????????返回 $buff;<br>
????}<br>
<br>
????/**<br>
?????*?輸出xml字元<br>
?????*?@throws?WxPayException<br>
?????**/<br>
????公用函數(shù) ToXml($param)<br>
????{<br>
????????if (!is_array($param)<br>
????????????||?計(jì)數(shù)($param)?
????????????E("備份資料異常!");<br>
????????}<br>
<br>
????????$xml?=?「<xml>」;<br>
????????foreach($param as $key => $val){<br>
????????????如果(is_numeric($val)){<br>
????????????????$xml.=「”?。?$val。?“”。?$鍵。?「>」;<br>
????????????}?另有?{<br>
????????????????$xml.=「」。?$鍵。?「>」;<br>
????????????}<br>
????????}<br>
????????$xml?.=?「</xml>」;<br>
????????返回 $xml;<br>
????}<br>
<br>
????/**<br>
?????*?將xml轉(zhuǎn)換至array<br>
?????*?@param?string?$xml<br>
?????*?@throws?WxPayException<br>
?????*/<br>
????公用函數(shù)FromXml($xml)<br>
????{<br>
????????如果(!$ xml){<br>
????????????E("xml資料異常!");<br>
????????}<br>????????//將XML轉(zhuǎn)為array<br>
????????//禁止引用外部xml實(shí)體<br>
????????libxml_disable_entity_loader(true);<br>
????????$this->values?=?json_decode(json_encode(simplexml_load_string($xml,?'SimpleXMLElement',?LIBXML_NOCDATA)),?true);<br>
????????return?$this->values;<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?透過(guò)跳躍獲取使用者的openid,跳轉(zhuǎn)流程如下:<br>
?????*?1、設(shè)定自己需要調(diào)回的url及其其他參數(shù),跳到微信伺服器https://open.weixin.qq.com/connect/oauth2/authorize<br>
?????*?2、微信服務(wù)處理完成後會(huì)跳到使用者redirect_uri位址,此時(shí)會(huì)帶著一些參數(shù),如:code<br>
?????*<br>
?????*?@return?使用者的openid<br>
?????*/<br>
????public?function?GetOpenid()<br>
????{<br>
????????//透過(guò)code取得openid<br>
????????if?(!isset($_GET['code']))?{<br>
????????????//觸發(fā)微訊號(hào)回復(fù)code碼<br>
????????????$baseUrl?=?urlencode('http://'?.?$_SERVER['HTTP_HOST']?.?$_SERVER['REQUEST_URI']);<br>
????????????$url?????=?$this->__CreateOauthUrlForCode($baseUrl);<br>
????????????Header("Location:?$url");<br>
????????????exit();<br>
????????}?else?{<br>
????????????//取得code碼,以取得openid<br>
????????????$code???=?$_GET['code'];<br>
????????????$openid?=?$this->getOpenidFromMp($code);<br>
????????????return?$openid;<br>
????????}<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?透過(guò)code從工作平臺(tái)取得openid機(jī)器access_token<br>
?????*?@param?string?$code?微信跳轉(zhuǎn)回帶上的code<br>
?????*<br>
?????*?@return?openid<br>
?????*/<br>
????public?function?GetOpenidFromMp($code)<br>
????{<br>
????????$url?=?$this->__CreateOauthUrlForOpenid($code);<br>
????????//初始化curl<br>
????????$ch?=?curl_init();<br>
????????//設(shè)定逾時(shí)<br>
????????curl_setopt($ch,?CURLOPT_TIMEOUT,?$this->curl_timeout);<br>
????????curl_setopt($ch,?CURLOPT_URL,?$url);<br>
????????curl_setopt($ch,?CURLOPT_SSL_VERIFYPEER,?false);<br>
????????curl_setopt($ch,?CURLOPT_SSL_VERIFYHOST,?false);<br>
????????curl_setopt($ch,?CURLOPT_HEADER,?false);<br>
????????curl_setopt($ch,?CURLOPT_RETURNTRANSFER,?true);<br>
????????//?if(WxPayConfig::CURL_PROXY_HOST?!=?"0.0.0.0"<br>
????????//?????????????&&?WxPayConfig::CURL_PROXY_PORT?!=?0){<br>
????????//?????????????curl_setopt($ch,CURLOPT_PROXY,?WxPayConfig::CURL_PROXY_HOST);<br>????????//?????????????curl_setopt($ch,CURLOPT_PROXYPORT,?WxPayConfig::CURL_PROXY_PORT);<br>
????????//?????????}<br>
????????//運(yùn)轉(zhuǎn)curl,結(jié)果以jason形式回傳<br>
????????$res =?curl_exec($ch);<br>
????????curl_close($ch);<br>
????????// 取出openid<br>
????????$data???????= json_decode($res, true);<br>
????????$this->data = $data;<br>
????????$openid?????=?$data['openid'];<br>
????????回 $openid;<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?構(gòu)造取得code的url連結(jié)<br>
?????*?@param?string?$redirectUrl?微信伺服器回跳的url,需要url編碼<br>
?????*<br>
?????*?@return?返回構(gòu)造好的url<br>
?????*/<br>
????私人函數(shù)__CreateOauthUrlForCode($redirectUrl)<br>
????{<br>
????????$urlObj["appid"]?????????=?$this->config['appid'];<br>
????????$urlObj["redirect_uri"]??=?"$redirectUrl";<br>
????????$urlObj["response_type"] = "code";<br>
????????$urlObj["scope"]?????????=?"snsapi_base";<br>
????????$urlObj["state"]?????????=?"#wechat_redirect";<br>
????????$bizString???????????????=?$this->ToUrlParams($urlObj);<br>
????????返回「https://open.weixin.qq.com/connect/oauth2/authorize?」?。?$bizString;<br>
????}<br>
<br>
????/**<br>
?????*<br>
?????*?建構(gòu)取得open和access_toke的url位址<br>
?????*?@param?string?$code,微信跳轉(zhuǎn)帶回的code<br>
?????*<br>
?????*?@return?請(qǐng)求的url<br>
?????*/<br>
????私人函數(shù)__CreateOauthUrlForOpenid($code)<br>
????{<br>
????????$urlObj["appid"]??????=?$this->config['appid'];<br>
????????$urlObj["secret"]?????=?$this->config['appsecret'];<br>
????????$urlObj["code"]???????=?$code;<br>
????????$urlObj["grant_type"] = "authorization_code";<br>
????????$bizString????????????=?$this->ToUrlParams($urlObj);<br>
????????返回「https://api.weixin.qq.com/sns/oauth2/access_token?」?。?$bizString;<br>
????}<br>
}