微信API接口大全本文给大家介绍的是个人总结的一些微信API接口，包括微信支付、微信红包、微信卡券、微信小店等，十分的全面，有需要的小伙伴可以参考下。
微信入口绑定，微信事件处理，微信API全部操作包含在这些文件中。
微信支付、微信红包、微信卡券、微信小店。
index.php<?phpinclude_once 'lib.inc.php';$wcObj = new WeChat("YOUKUIYUAN");$wcObj->wcValid();>[代码]微信入口类<?php/*** Description of wechat** @author Administrator*/class WeChat extends WxApi{public $token = "";//put your code herepublic function __construct($token = "") {parent::__construct();$this->token = $token;}public function wcCheckSignature(){try{if (empty($this->token)) {throw new Exception('TOKEN is not defined!');}$signature = $_GET["signature"];$timestamp = $_GET["timestamp"];$nonce = $_GET["nonce"];$token = $this->token;$tmpArr = array($token, $timestamp, $nonce);// use SORT_STRING rulesort($tmpArr, SORT_STRING);$tmpStr = implode( $tmpArr );$tmpStr = sha1( $tmpStr );if( $tmpStr == $signature ){return true;}else{return false;}}catch (Exception $e) {echo 'Message: ' .$e->getMessage();}}public function wcValid(){$echoStr = isset($_GET["echostr"]) && !empty($_GET["echostr"]) ? addslashes($_GET["echostr"]) :NULL;if(is_null($echoStr)){$this->wcMsg();}else{//valid signature , optionif($this->wcCheckSignature()){echo $echoStr;exit;}else{exit();}}}public function wcMsg(){//get post data, May be due to the different environments $postStr = isset($GLOBALS["HTTP_RAW_POST_DATA"]) && !empty($GLOBALS["HTTP_RAW_POST_DATA"]) ? $GLOBALS["HTTP_RAW_POST_DATA"] : "";if(!empty($postStr)){libxml_disable_entity_loader(true);$postObj = simplexml_load_string($postStr, 'SimpleXMLElement', LIBXML_NOCDATA);$this->zcLog(TRUE,$postObj);$fromUsername = $postObj->FromUserName;$toUsername = $postObj->ToUserName;$MsgType = $postObj->MsgType;if($MsgType == 'event'){//执行事件相应$Event = $postObj->Event;switch ($Event) {case 'subscribe'://关注break;case 'unsubscribe'://取消关注break;case 'SCAN'://扫描break;case 'LOCATION'://地址break;case 'CLICK'://点击时间break;case 'VIEW'://跳转break;case 'card_pass_check'://卡券审核通过break;case 'card_not_pass_check'://卡券审核失败break;case 'user_get_card'://用户领取卡券break;case 'user_del_card'://用户删除卡券break;case 'user_view_card'://用户浏览会员卡break;case 'user_consume_card'://用户核销卡券break;case 'merchant_order'://微小店用户下单付款break;default:break;}}else{switch ($MsgType) {case 'text'://文本格式break;case 'image'://图片格式break;case 'voice'://声音break;case 'video'://视频break;case 'shortvideo'://小视频break;case 'location'://上传地理位置break;case 'link'://链接相应break;default:break;}}/////////////////////////////////////////////////////////////////// /$keyword = trim($postObj->Content);$time = time();$textTpl = "<xml><ToUserName><![CDATA[%s]]></T oUserName><FromUserName><![CDATA[%s]]></FromUserName><CreateTime>%s</CreateTime><MsgType><![CDATA[%s]]></MsgType><Content><![CDATA[%s]]></Content><FuncFlag>0</FuncFlag></xml>";if(!empty( $keyword )){$msgType = "text";$contentStr = "Welcome to wechat world!";$resultStr = sprintf($textTpl, $fromUsername, $toUsername, $time, $msgType, $contentStr);echo $resultStr;}else{echo "Input something...";}/////////////////////////////////////////////////////////////////// /}else{echo "暂时没有任何信息！";exit;}}//日志LOGpublic function zcLog($errcode , $errmsg){$this->returnAy = array();$this->returnAy['errcode'] = $errcode;$this->returnAy['errmsg'] = $errmsg;$this->returnAy['errtime'] = date("Y-m-d H:i:s",time()); $logfile = fopen("logfile_".date("Ymd",time()).".txt", "a+"); $txt = json_encode($this->returnAy)."\n";fwrite($logfile, $txt);fclose($logfile);//return $this->returnAy;}}3. [代码]微信操作类 - 更新了自定义菜单部分<?php/******************************************************** * @author Kyler You <QQ:2444756311>* @link /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 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.pe m');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\n";curl_close($ch);return false;}}/***************************************************** 微信获取AccessToken 返回指定微信公众号的at信息****************************************************/public function wxAccessT oken($appId = NULL , $appSecret = NULL){$appId = is_null($appId) ? self::appId : $appId;$appSecret = is_null($appSecret) ? self::appSecret : $appSecret;$data = json_decode(file_get_contents("access_token.json"));if ($data->expire_time < time()) {//echo $appId,$appSecret;$url = "https:///cgi-bin/token?grant_type=client_credential&appid=".$appId."&secr et=".$appSecret;$result = $this->wxHttpsRequest($url);//print_r($result);$jsoninfo = json_decode($result, true);$access_token = $jsoninfo["access_token"];if ($access_token) {$data->expire_time = time() + 7000;$data->access_token = $access_token;$fp = fopen("access_token.json", "w");fwrite($fp, json_encode($data));fclose($fp);}}else {$access_token = $data->access_token;}return $access_token;}/***************************************************** 微信获取AccessToken 返回指定微信公众号的at信息****************************************************/public function wxJsApiTicket($appId = NULL , $appSecret = NULL){$appId = is_null($appId) ? self::appId : $appId;$appSecret = is_null($appSecret) ? self::appSecret : $appSecret;$data = json_decode(file_get_contents("jsapi_ticket.json"));if ($data->expire_time < time()) {$url = "https:///cgi-bin/ticket/getticket?type=jsapi&access_token=".$this->wxAcces sToken();$result = $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);$ticket = $jsoninfo['ticket'];if ($ticket) {$data->expire_time = time() + 7000;$data->jsapi_ticket = $ticket;$fp = fopen("jsapi_ticket.json", "w");fwrite($fp, json_encode($data));fclose($fp);}}else {$ticket = $data->jsapi_ticket;}return $ticket;}/***************************************************** 微信通过OPENID获取用户信息，返回数组****************************************************/public function wxGetUser($openId){$wxAccessT oken = $this->wxAccessT oken();$url = "https:///cgi-bin/user/info?access_token=".$wxAccessToken."&openid=".$openId."&lang=zh_CN";$result = $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);return $jsoninfo;}/***************************************************** 微信生成二维码ticket****************************************************/public function wxQrCodeTicket($jsonData){$wxAccessT oken = $this->wxAccessT oken();$url = "https:///cgi-bin/qrcode/create?access_token=".$wxAccessT oken;$result = $this->wxHttpsRequest($url,$jsonData);return $result;}/***************************************************** 微信通过ticket生成二维码****************************************************/public function wxQrCode($ticket){$url = "https:///cgi-bin/showqrcode?ticket=" . urlencode($ticket);return $url;}/***************************************************** 发送自定义的模板消息****************************************************/public function wxSetSend($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:///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:///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:///sns/oauth2/access_token?appid=".$a ppId."&secret=".$appSecret."&code=".$code."&grant_type=aut horization_code";$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:///sns/userinfo?access_token=".$Oauth AT."&openid=".$openId."&lang=zh_CN";$result = $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);return $jsoninfo;}/***************************************************** 创建自定义菜单****************************************************/public function wxMenuCreate($jsonData){$wxAccessT oken = $this->wxAccessT oken();$url = "https:///cgi-bin/menu/create?access_token=" . $wxAccessToken;$result = $this->wxHttpsRequest($url,$jsonData);$jsoninfo = json_decode($result, true);return $jsoninfo;}/***************************************************** 获取自定义菜单****************************************************/public function wxMenuGet(){$wxAccessT oken = $this->wxAccessT oken();$url = "https:///cgi-bin/menu/get?access_token=" . $wxAccessT oken;$result = $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);return $jsoninfo;}/***************************************************** 删除自定义菜单****************************************************/public function wxMenuDelete(){$wxAccessT oken = $this->wxAccessT oken();$url = "https:///cgi-bin/menu/delete?access_token=" . $wxAccessT oken;$result = $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);return $jsoninfo;}/***************************************************** 获取第三方自定义菜单****************************************************/public function wxMenuGetInfo(){$wxAccessT oken = $this->wxAccessT oken();$url = "https:///cgi-bin/get_current_selfmenu_info?access_token=" . $wxAccessT oken;$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) { $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWX YZ0123456789";$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, $privatekey){try {if (is_null($privatekey)) {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=" . $privatekey;return strtoupper(md5($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($content){try {if (is_null($content)) {throw new Exception("签名内容不能为空");}//$signStr = $content;return sha1($content);}catch (Exception $e){die($e->getMessage());}}/******************************************************** 微信jsApi整合方法 - 通过调用此方法获得jsapi数据*******************************************************/public function wxJsapiPackage(){$jsapi_ticket = $this->wxJsApiTicket();// 注意 URL 一定要动态获取，不能 hardcode.$protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";$url = $protocol.$_SERVER["HTTP_HOST"].$_SERVER["REQUEST_URI"];$timestamp = time();$nonceStr = $this->wxNonceStr();$signPackage = array("jsapi_ticket" => $jsapi_ticket,"nonceStr" => $nonceStr,"timestamp" => $timestamp,"url" => $url);// 这里参数的顺序要按照 key 值 ASCII 码升序排序$rawString = "jsapi_ticket=$jsapi_ticket&noncestr=$nonceStr×tamp=$timest amp&url=$url";//$rawString = $this->wxFormatArray($signPackage);$signature = $this->wxSha1Sign($rawString);$signPackage['signature'] = $signature;$signPackage['rawString'] = $rawString;$signPackage['appId'] = self::appId;return $signPackage;}/******************************************************** 将数组解析XML - 微信红包接口*******************************************************/public function wxArrayT oXml($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 $xml;}/******************************************************** 微信卡券：上传LOGO - 需要改写动态功能*******************************************************/public function wxCardUpdateImg() {$wxAccessT oken = $this->wxAccessT oken();//$data['access_token'] = $wxAccessToken;$data['buffer'] = '@D:\\workspace\\htdocs\\yky_test\\logo.jpg';$url = "https:///cgi-bin/media/uploadimg?access_token=".$wxAccessT oken;$result = $this->wxHttpsRequest($url,$data);$jsoninfo = json_decode($result, true);return $jsoninfo;//array(1) { ["url"]=> string(121) "" }}/******************************************************** 微信卡券：获取颜色*******************************************************/public function wxCardColor(){$wxAccessT oken = $this->wxAccessT oken();$url = "https:///card/getcolors?access_token=".$wxA ccessT oken;$result = $this->wxHttpsRequest($url);$jsoninfo = json_decode($result, true);return $jsoninfo;}/******************************************************** 微信卡券：创建卡券*******************************************************/public function wxCardCreated($jsonData) {$wxAccessT oken = $this->wxAccessT oken();$url = "https:///card/create?access_token=" . $wxAccessT oken;$result = $this->wxHttpsRequest($url,$jsonData);$jsoninfo = json_decode($result, true);return $jsoninfo;}/******************************************************** 微信卡券：JSAPI 卡券Package - 基础参数没有附带任何值 - 再生产环境中需要根据实际情况进行修改*******************************************************/public function wxCardPackage($cardId){$timestamp = time();$api_ticket = $this->wxJsApiTicket();$cardId = $cardId;$arrays = array($api_ticket,$timestamp,$cardId);sort($arrays);$string = sha1(implode("",$arrays));$resultArray['card_id'] = $cardId;$resultArray['card_ext'] = array();$resultArray['card_ext']['openid'] = 'oOmn4s9MiwqHSNNvPn0dBtU23toA';$resultArray['card_ext']['timestamp'] = $timestamp;$resultArray['card_ext']['signature'] = $string;return $resultArray;}}4. [代码]微信JSAPI<?phprequire_once 'lib.inc.php';$wx = new WxApi();//通过网页获取openid//if(!isset($_GET['code'])){// header("location:https:///connect/oa uth2/authorize?appid=".WxApi::appId."&redirect_uri=http://".$_ SERVER['SERVER_NAME'].$_SERVER['PHP_SELF']."&response_typ e=code&scope=snsapi_base&state=1#wechat_redirect");//}//else{// $CODE = $_GET['code'];// $Info = $wx->wxOauthAccessToken($CODE);//print_r($Info);// $openId = $Info['openid'];//}////////////////////////////////////////////$signPackage = $wx->wxJsapiPackage();//print_r($signPackage);$kqInfo = $wx->wxCardPackage("");$listInfo = $wx->wxCardListPackage();><html><head><title>JSAPI接口测试</title><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><script src=""></script><script src="/open/js/jweixin-1.0.0.js"></script></head><body><div><input type="button" id="batchAddCard" name="batchAddCard" value="添加卡券" /><br /><input type="button" id="openCard" name="openCard" value="拉起卡券库" /><br /><input type="button" id="ShareTimeLine" name="ShareTimeLine" value="分享朋友圈" /><br /> <div id="showInfo"></div></div><script>wx.config({debug: false,appId: '<?php echo $signPackage["appId"];?>',timestamp: <?php echo $signPackage["timestamp"];?>,nonceStr: '<?php echo $signPackage["nonceStr"];?>',signature: '<?php echo $signPackage["signature"];?>',jsApiList: [// 所有要调用的 API 都要加到这个列表中'onMenuShareTimeline','onMenuShareAppMessage','addCard','openCard']wx.ready(function () {// 在这里调用 APIwx.onMenuShareAppMessage({title: '互联网之子',desc: '在长大的过程中，我才慢慢发现，我身边的所有事，别人跟我说的所有事，那些所谓本来如此，注定如此的事，它们其实没有非得如此，事情是可以改变的。
