<!--?php/** * 发送红包接口 * Created by PhpStorm. * User: ADKi * Date: 2016/4/25 0025 * Time: 15:25 */class wechat_packet{ private $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack";//请求URL private $mch_id;//商户号 private $weixin_appid;//公众账号appid private $send_name;//商户名称 private $total_num = 1;//发送红包总人数 private $wishing;//红包祝福语 private $client_ip;//调用接口的机器Ip地址 private $act_name;//活动名称 private $remark;//备注信息 private $nonce_str;//随机字符串,不长于32位 private $api_password; private $arraytoxml;//数组转xml /** * 公钥 */ private $public_key = "/api/wechat/cert/apiclient_cert.pem"; /** * 私钥 */ private $private_key = "/api/wechat/cert/apiclient_key.pem"; /** * ca证书 */ private $rootca = "api/wechat/cert/rootca.pem"; public function __construct() { //初始化红包设置信息 $this--->weixin_appid = C("wap_weixin_appid"); $this->mch_id = C("wechat_mch_id"); $this->send_name = C("wechat_send_name"); $this->wishing = C("wechat_wishing"); $this->act_name = C("wechat_act_name"); $this->client_ip = $_SERVER["SERVER_ADDR"]; $this->remark = C("wechat_remark"); $this->nonce_str = $this->create_nonce_str(32); $this->api_password = C("wechat_api_password"); $inc_file = BASE_PATH.DS."api".DS."wechat".DS."arraytoxml.php"; if(is_file($inc_file)) { require($inc_file); } $this->arraytoxml = new ArrayToXML(); }public function send_post($mch_billno,$re_openid,$total_amount){ $sign = $this->create_sign($mch_billno,$re_openid,$total_amount); $send_array = array( "nonce_str" => $this->nonce_str, "mch_billno" => $mch_billno, "mch_id" => $this->mch_id, "wxappid" => $this->weixin_appid, "send_name" => $this->send_name, "re_openid" => $re_openid, "total_amount" => $total_amount, "total_num" => $this->total_num, "wishing" => $this->wishing, "client_ip" => $this->client_ip, "act_name" => $this->act_name, "remark" => $this->remark, "sign" => $sign, ); $send_xml = $this->arraytoxml->toXml($send_array,""); $data = $this->curl_post_ssl($this->url, $send_xml); $data = $this->xmlToArray($data); file_put_contents("adki",var_export($data,true),FILE_APPEND); } /* 请确保您的libcurl版本是否支持双向认证,版本高于7.20.1 */ private function curl_post_ssl($url, $vars, $second=30,$aHeader=array()){ $ch = curl_init(); //超时时间 curl_setopt($ch,CURLOPT_TIMEOUT,$second); curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1); //这里设置代理,如果有的话 //curl_setopt($ch,CURLOPT_PROXY, "10.206.30.98"); //curl_setopt($ch,CURLOPT_PROXYPORT, 8080); curl_setopt($ch,CURLOPT_URL,$url); curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false); curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false); //以下两种方式需选择一种 //第一种方法,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,getcwd().$this->public_key); //默认格式为PEM,可以注释 curl_setopt($ch,CURLOPT_SSLKEYTYPE,"PEM"); curl_setopt($ch,CURLOPT_SSLKEY,getcwd().$this->private_key); //ca证书 curl_setopt($ch,CURLOPT_CAINFO,$this->rootca); //第二种方式,两个文件合成一个.pem文件 //curl_setopt($ch,CURLOPT_SSLCERT,getcwd()."/all.pem"); if( count($aHeader) >= 1 ){ curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader); } curl_setopt($ch,CURLOPT_POST, 1); curl_setopt($ch,CURLOPT_POSTFIELDS,$vars); $data = curl_exec($ch); if($data){ curl_close($ch); return $data; } else { $error = curl_errno($ch); echo "call faild, errorCode:$error "; curl_close($ch); return false; } } //生成签名 private function create_sign($mch_billno,$re_openid,$total_amount){ $string_array = array( "act_name" => $this->act_name, "client_ip" => $this->client_ip, "mch_billno" => $mch_billno, "mch_id" => $this->mch_id, "nonce_str" => $this->nonce_str, "re_openid" => $re_openid, "remark" => $this->remark, "send_name" => $this->send_name, "total_amount" => $total_amount, "total_num" => $this->total_num, "wishing" => $this->wishing, "wxappid" => $this->weixin_appid, ); foreach ($string_array as $key => $value){ if(!empty($value)){ $stringA .= "$key=$value"; if($key != "wxappid"){$stringA .= "&"; } } } //转成UTF-8 $stringA = $this->gbkToUtf8($stringA); $stringSignTemp="$stringA&key=$this->api_password"; $sign = MD5($stringSignTemp); $sign = strtoupper($sign); return $sign; } //生成随机字符串 private function create_nonce_str($length){ $str = null; $strPol = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz"; $max = strlen($strPol)-1; for($i=0;$i<$length;$i++){ $str.=$strPol[rand(0,$max)];//rand($min,$max)生成介于min和max两个数之间的一个随机整数 } return $str; } /** *自动判断把gbk或gb2312编码的字符串转为utf8 *能自动判断输入字符串的编码类,如果本身是utf-8就不用转换,否则就转换为utf-8的字符串 *支持的字符编码类型是:utf-8,gbk,gb2312 *@$str:string 字符串 */ private function gbkToUtf8($str){ $charset = mb_detect_encoding($str,array("ASCII","UTF-8","GBK","GB2312")); $charset = strtolower($charset); if("utf-8" != $charset){ $str = iconv("UTF-8",$charset,$str); } return $str; } private function xmlToArray($postStr){ $msg = array(); $msg = (array)simplexml_load_string($postStr, "SimpleXMLElement", LIBXML_NOCDATA); return $msg; }}数组转xml:arraytoxml.php
<!--?php/** * Created by PhpStorm. * User: ADKi * Date: 2016/4/26 0026 * Time: 12:19 */class ArrayToXML{ public function toXml($data){ $xml = "<xml-->"; foreach ($data as $key => $value){ if (is_numeric($value)){ $xml .= "<".$key.">".$value."<!--".$key."-->"; }else{ $xml .= "<".$key."><!--[CDATA[".$value."]]--><!--".$key."-->"; } } $xml .= ""; return $xml; }}重写了一下PHP下面的微信API接口,
<?php /******************************************************** * @author Kyler You <QQ:2444756311> * @link http://mp.weixin.qq.com/wiki/home/index.html * @version 2.0.1 * @uses $wxApi = new WxApi(); * @package 微信API接口 陆续会继续进行更新 ********************************************************/class WxApi { const appId= ""; const appSecret = "";const mchid= ""; //商户号 const privatekey = ""; //私钥 public $parameters = array();public function __construct(){}/***************************************************** 微信提交API方法,返回微信指定JSON****************************************************/public function wxHttpsRequest($url,$data = null){$curl = curl_init();curl_setopt($curl, CURLOPT_URL, $url);curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);if (!empty($data)){ curl_setopt($curl, CURLOPT_POST, 1); curl_setopt($curl, CURLOPT_POSTFIELDS, $data);}curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);$output = curl_exec($curl);curl_close($curl);return $output; }/***************************************************** 微信带证书提交数据 - 微信红包使用****************************************************/public function wxHttpsRequestPem($url, $vars, $second=30,$aHeader=array()){$ch = curl_init();//超时时间curl_setopt($ch,CURLOPT_TIMEOUT,$second);curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);//这里设置代理,如果有的话//curl_setopt($ch,CURLOPT_PROXY, "10.206.30.98");//curl_setopt($ch,CURLOPT_PROXYPORT, 8080);curl_setopt($ch,CURLOPT_URL,$url);curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false); //以下两种方式需选择一种 //第一种方法,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,getcwd()."/apiclient_cert.pem");//默认格式为PEM,可以注释curl_setopt($ch,CURLOPT_SSLKEYTYPE,"PEM");curl_setopt($ch,CURLOPT_SSLKEY,getcwd()."/apiclient_key.pem"); curl_setopt($ch,CURLOPT_CAINFO,"PEM");curl_setopt($ch,CURLOPT_CAINFO,getcwd()."/rootca.pem"); //第二种方式,两个文件合成一个.pem文件//curl_setopt($ch,CURLOPT_SSLCERT,getcwd()."/all.pem"); if( count($aHeader) >= 1 ){ curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader);} curl_setopt($ch,CURLOPT_POST, 1);curl_setopt($ch,CURLOPT_POSTFIELDS,$vars);$data = curl_exec($ch);if($data){ curl_close($ch); return $data;}else {$error = curl_errno($ch); echo "call faild, errorCode:$error ";curl_close($ch); return false;} }/***************************************************** 微信获取AccessToken 返回指定微信公众号的at信息****************************************************/public function wxAccessToken($appId = NULL , $appSecret = NULL){$appId= is_null($appId) ? self::appId : $appId;$appSecret = is_null($appSecret) ? self::appSecret : $appSecret;//echo $appId,$appSecret;$url= "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appId."&secret=".$appSecret;$result= $this->wxHttpsRequest($url);//print_r($result);$jsoninfo = json_decode($result, true);$access_token = $jsoninfo["access_token"];return $access_token; }/***************************************************** 微信通过OPENID获取用户信息,返回数组****************************************************/public function wxGetUser($openId){$wxAccessToken = $this->wxAccessToken();$url= "https://api.weixin.qq.com/cgi-bin/user/info?access_token=".$wxAccessToken."&openid=".$openId."&lang=zh_CN";$result= $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);return $jsoninfo; }/***************************************************** 微信通过指定模板信息发送给指定用户,发送完成后返回指定JSON数据****************************************************/public function wxSendTemplate($jsonData){$wxAccessToken = $this->wxAccessToken();$url= "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$wxAccessToken;$result= $this->wxHttpsRequest($url,$jsonData);return $result; }/***************************************************** 发送自定义的模板消息****************************************************/public function wxSetSend($touser, $template_id, $url, $data, $topcolor = "#7B68EE"){$template = array( "touser" => $touser, "template_id" => $template_id, "url" => $url, "topcolor" => $topcolor, "data" => $data);$jsonData = json_encode($template);$result = $this->wxSendTemplate($jsonData);return $result; }/***************************************************** 微信设置OAUTH跳转URL,返回字符串信息 - SCOPE = snsapi_base //验证时不返回确认页面,只能获取OPENID****************************************************/public function wxOauthBase($redirectUrl,$state = "",$appId = NULL){$appId= is_null($appId) ? self::appId : $appId;$url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=".$appId."&redirect_uri=".$redirectUrl."&response_type=code&scope=snsapi_base&state=".$state."#wechat_redirect";return $url; }/***************************************************** 微信设置OAUTH跳转URL,返回字符串信息 - SCOPE = snsapi_userinfo //获取用户完整信息****************************************************/public function wxOauthUserinfo($redirectUrl,$state = "",$appId = NULL){$appId= is_null($appId) ? self::appId : $appId;$url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=".$appId."&redirect_uri=".$redirectUrl."&response_type=code&scope=snsapi_userinfo&state=".$state."#wechat_redirect";return $url; }/***************************************************** 微信OAUTH跳转指定URL****************************************************/public function wxHeader($url){header("location:".$url); }/***************************************************** 微信通过OAUTH返回页面中获取AT信息****************************************************/public function wxOauthAccessToken($code,$appId = NULL , $appSecret = NULL){$appId= is_null($appId) ? self::appId : $appId;$appSecret = is_null($appSecret) ? self::appSecret : $appSecret;$url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=".$appId."&secret=".$appSecret."&code=".$code."&grant_type=authorization_code";$result= $this->wxHttpsRequest($url);//print_r($result);$jsoninfo = json_decode($result, true);//$access_token = $jsoninfo["access_token"];return $jsoninfo; }/***************************************************** 微信通过OAUTH的Access_Token的信息获取当前用户信息 // 只执行在snsapi_userinfo模式运行****************************************************/public function wxOauthUser($OauthAT,$openId){$url= "https://api.weixin.qq.com/sns/userinfo?access_token=".$OauthAT."&openid=".$openId."&lang=zh_CN";$result= $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);return $jsoninfo; } /****************************************************** 生成随机字符串 - 最长为32位字符串*****************************************************/ public function wxNonceStr($length = 16, $type = FALSE) {$chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";$str = "";for ($i = 0; $i < $length; $i++) {$str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);}if($type == TRUE){return strtoupper(md5(time() . $str));}else {return $str;} } /******************************************************** 微信商户订单号 - 最长28位字符串*******************************************************/ public function wxMchBillno($mchid = NULL) {if(is_null($mchid)){if(self::mchid == "" || is_null(self::mchid)){ $mchid = time();}else{ $mchid = self::mchid;}}else{$mchid = substr(addslashes($mchid),0,10);}return date("Ymd",time()).time().$mchid; } /******************************************************** 微信格式化数组变成参数格式 - 支持url加密*******************************************************/public function wxSetParam($parameters){if(is_array($parameters) && !empty($parameters)){$this->parameters = $parameters;return $this->parameters;}else{return array();} } /******************************************************** 微信格式化数组变成参数格式 - 支持url加密*******************************************************/ public function wxFormatArray($parameters = NULL, $urlencode = FALSE){if(is_null($parameters)){$parameters = $this->parameters;}$restr = "";//初始化空ksort($parameters);//排序参数foreach ($parameters as $k => $v){//循环定制参数if (null != $v && "null" != $v && "sign" != $k) { if($urlencode){//如果参数需要增加URL加密就增加,不需要则不需要 $v = urlencode($v); } $restr .= $k . "=" . $v . "&";//返回完整字符串}}if (strlen($restr) > 0) {//如果存在数据则将最后“&”删除$restr = substr($restr, 0, strlen($restr)-1);}return $restr;//返回字符串 } /******************************************************** 微信MD5签名生成器 - 需要将参数数组转化成为字符串[wxFormatArray方法]*******************************************************/ public function wxMd5Sign($content, $privatekey){ try {if (is_null($key)) { throw new Exception("财付通签名key不能为空!");}if (is_null($content)) { throw new Exception("财付通签名内容不能为空");}$signStr = $content . "&key=" . $key;return strtoupper(md5($signStr));}catch (Exception $e){die($e->getMessage());} } /******************************************************** 微信Sha1签名生成器 - 需要将参数数组转化成为字符串[wxFormatArray方法]*******************************************************/ public function wxSha1Sign($content, $privatekey){ try {if (is_null($key)) { throw new Exception("财付通签名key不能为空!");}if (is_null($content)) { throw new Exception("财付通签名内容不能为空");}$signStr = $content . "&key=" . $key;return strtoupper(sha1($signStr));}catch (Exception $e){die($e->getMessage());} }/******************************************************** 将数组解析XML - 微信红包接口*******************************************************/ public function wxArrayToXml($parameters = NULL){if(is_null($parameters)){$parameters = $this->parameters;}if(!is_array($parameters) || empty($parameters)){die("参数不为数组无法解析");}$xml = "<xml>";foreach ($arr as $key=>$val){if (is_numeric($val)){ $xml.="<".$key.">".$val."</".$key.">"; }else $xml.="<".$key."><![CDATA[".$val."]]></".$key.">"; }$xml.="</xml>";return $xml;} }后期还是会增加在一起的把这个CLASS做起来,网上资源很多,但是都是有一定基础的人去看看改改可以,对于没有接触刚刚接触的新手还是需要给予支持的。帮助用户屡屡思路。
再来一份:
首先给大家看一看这个表格:
根据微信高级红包接口,开发PHP版本的API接口,现在进行主要代码分析。
红包接口调用请求代码,所有请求参数为必填参数与文档对应:
class Wxapi { private $app_id = "wxXXXXXXXXXXXX"; //公众账号appid,首先申请与之配套的公众账号 private $app_secret = "XXXXXXXXXXXXXXXXXXXXXXXX";//公众号secret,用户获取用户授权token private $app_mchid = "XXXXXXXX";//商户号id function __construct(){ //do sth here.... } /** * 微信支付 * @param string $openid 用户openid */ public function pay($re_openid) { include_once("WxHongBaoHelper.php"); $commonUtil = new CommonUtil(); $wxHongBaoHelper = new WxHongBaoHelper(); $wxHongBaoHelper->setParameter("nonce_str", $this->great_rand());//随机字符串,丌长于 32 位 $wxHongBaoHelper->setParameter("mch_billno", $this->app_mchid.date("YmdHis").rand(1000, 9999));//订单号 $wxHongBaoHelper->setParameter("mch_id", $this->app_mchid);//商户号 $wxHongBaoHelper->setParameter("wxappid", $this->app_id); $wxHongBaoHelper->setParameter("nick_name", "红包");//提供方名称 $wxHongBaoHelper->setParameter("send_name", "红包");//红包发送者名称 $wxHongBaoHelper->setParameter("re_openid", $re_openid);//相对于医脉互通的openid $wxHongBaoHelper->setParameter("total_amount", 100);//付款金额,单位分 $wxHongBaoHelper->setParameter("min_value", 100);//最小红包金额,单位分 $wxHongBaoHelper->setParameter("max_value", 100);//最大红包金额,单位分 $wxHongBaoHelper->setParameter("total_num", 1);//红包収放总人数 $wxHongBaoHelper->setParameter("wishing", "感谢您参与红包派发活动,祝您新年快乐!");//红包祝福诧 $wxHongBaoHelper->setParameter("client_ip", "127.0.0.1");//调用接口的机器 Ip 地址 $wxHongBaoHelper->setParameter("act_name", "红包活动");//活劢名称 $wxHongBaoHelper->setParameter("remark", "快来抢!");//备注信息 $postXml = $wxHongBaoHelper->create_hongbao_xml(); $url = "https://api.mch.weixin.qq.com/mmpaymkttransfers/sendredpack"; $responseXml = $wxHongBaoHelper->curl_post_ssl($url, $postXml); //用作结果调试输出 //echo htmlentities($responseXml,ENT_COMPAT,"UTF-8"); $responseObj = simplexml_load_string($responseXml, "SimpleXMLElement", LIBXML_NOCDATA); return $responseObj->return_code; }获取随机字符串方法:
/** * 生成随机数 */ public function great_rand(){ $str = "1234567890abcdefghijklmnopqrstuvwxyz"; for($i=0;$i<30;$i++){ $j=rand(0,35); $t1 .= $str[$j]; } return $t1; }签名算法:
/**例如:appid: wxd111665abv58f4fmch_id: 10000100device_info: 1000Body: testnonce_str: ibuaiVcKdpRxkhJA第一步:对参数按照 key=value 的格式,并按照参数名 ASCII 字典序排序如下:stringA="appid=wxd930ea5d5a258f4f&body=test&device_info=1000&mch_id=10000100&nonce_str=ibuaiVcKdpRxkhJA";第二步:拼接支付密钥:stringSignTemp="stringA&key=192006250b4c09247ec02edce69f6a2d"sign=MD5(stringSignTemp).toUpperCase()="9A0A8659F005D6984697E2CA0A9CF3B7"*/protected function get_sign(){ define("PARTNERKEY","QSRXXXXXXXXXXXXXXXXXXXXX"); try { if (null == PARTNERKEY || "" == PARTNERKEY ) { throw new SDKRuntimeException("密钥不能为空!" . "<br>"); } if($this->check_sign_parameters() == false) { //检查生成签名参数 throw new SDKRuntimeException("生成签名参数缺失!" . "<br>"); } $commonUtil = new CommonUtil(); ksort($this->parameters); $unSignParaString = $commonUtil->formatQueryParaMap($this->parameters, false); $md5SignUtil = new MD5SignUtil(); return $md5SignUtil->sign($unSignParaString,$commonUtil->trimString(PARTNERKEY)); }catch (SDKRuntimeException $e) { die($e->errorMessage()); } }CURL请求以及发送证书:
function curl_post_ssl($url, $vars, $second=30,$aHeader=array()){ $ch = curl_init(); //超时时间 curl_setopt($ch,CURLOPT_TIMEOUT,$second); curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1); //这里设置代理,如果有的话 curl_setopt($ch,CURLOPT_URL,$url); curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false); curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);//cert 与 key 分别属于两个.pem文件 //请确保您的libcurl版本是否支持双向认证,版本高于7.20.1 curl_setopt($ch,CURLOPT_SSLCERT,dirname(__FILE__).DIRECTORY_SEPARATOR."zhengshu".DIRECTORY_SEPARATOR."apiclient_cert.pem"); curl_setopt($ch,CURLOPT_SSLKEY,dirname(__FILE__).DIRECTORY_SEPARATOR."zhengshu".DIRECTORY_SEPARATOR."apiclient_key.pem"); curl_setopt($ch,CURLOPT_CAINFO,dirname(__FILE__).DIRECTORY_SEPARATOR."zhengshu".DIRECTORY_SEPARATOR."rootca.pem"); if( count($aHeader) >= 1 ){ curl_setopt($ch, CURLOPT_HTTPHEADER, $aHeader); } curl_setopt($ch,CURLOPT_POST, 1); curl_setopt($ch,CURLOPT_POSTFIELDS,$vars); $data = curl_exec($ch); if($data){ curl_close($ch); return $data; } else {$error = curl_errno($ch); //echo "call faild, errorCode:$error ";curl_close($ch); return false; }}入口文件:
@require "pay.php";//获取用户信息$get = $_GET["param"];$code = $_GET["code"];//判断code是否存在if($get=="access_token" && !empty($code)){ $param["param"] = "access_token"; $param["code"] = $code; $packet = new Packet(); //获取用户openid信息 $userinfo = $packet->_route("userinfo",$param); if(empty($userinfo["openid"])){ exit("NOAUTH"); } //调取支付方法 $packet->_route("wxpacket",array("openid"=>$userinfo["openid"]));}else{ $packet->_route("userinfo");}以上就是本文的全部内容,希望对大家学习PHP程序设计有所帮助,也希望大家多多支持脚本之家。