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小編給大家分享一下PHP如何制作微信自定義分享,希望大家閱讀完這篇文章之后都有所收獲,下面讓我們一起去探討吧!
我們提供的服務(wù)有:網(wǎng)站建設(shè)、成都做網(wǎng)站、微信公眾號(hào)開發(fā)、網(wǎng)站優(yōu)化、網(wǎng)站認(rèn)證、玉溪ssl等。為近1000家企事業(yè)單位解決了網(wǎng)站和推廣的問題。提供周到的售前咨詢和貼心的售后服務(wù),是有科學(xué)管理、有技術(shù)的玉溪網(wǎng)站制作公司
1、公眾號(hào)開發(fā)信息配置
在開發(fā)分享接口之前需要先配置公眾平臺(tái)配置信息,如下圖所示:點(diǎn)擊“開發(fā)-基本信息”,可以看到公眾號(hào)開發(fā)信息,在開發(fā)者秘鑰哪里點(diǎn)擊“開啟”,配置自己的秘鑰信息,配置成功后,保存開發(fā)者ID(AppID)和開發(fā)者密碼(AppSecret)
2、配置JS接口安全域名
點(diǎn)擊“設(shè)置與開發(fā)--公眾號(hào)設(shè)置”,點(diǎn)擊JS接口安全域名后面的設(shè)置,按照要求添加js安全域名,如圖所示
3、PHP分享接口類
這里不多說,直接上代碼
class wechatClass { public $AppID; public $AppSecret; public $redirect_uri; public $DbSy; public $dump_url; public $scope; public function __construct() { parent::__construct(); $this->AppID = "開發(fā)者密碼(AppSecret)"; $this->AppSecret = "開發(fā)者密碼(AppSecret)"; } public function getSignPackage() { $jsapiTicket = $this->getJsApiTicket(); // 注意 URL 一定要?jiǎng)討B(tài)獲取,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->createNonceStr(); // 這里參數(shù)的順序要按照 key 值 ASCII 碼升序排序 $string = "jsapi_ticket={$jsapiTicket}&noncestr={$nonceStr}×tamp={$timestamp}&url={$url}"; $signature = sha1($string); // var_dump($signature);die; $signPackage = array( "appId" => $this->AppID, "nonceStr" => $nonceStr, "timestamp" => $timestamp, "url" => $url, "signature" => $signature, "rawString" => $string ); return $signPackage; } public function createNonceStr($length = 16) { $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; $str = ""; for ($i = 0; $i < $length; $i++) { $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1); } return $str; } public function getJsApiTicket() { // jsapi_ticket 應(yīng)該全局存儲(chǔ)與更新,以下代碼以寫入到文件中做示例 //echo $_SERVER['DOCUMENT_ROOT']; $data = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT']."/static/yejuzhi/js/access_token.json")); // var_dump($data->expire_time);die; if ($data->expire_time < time()) { $accessToken = $this->getAccessToken(); // 如果是企業(yè)號(hào)用以下 URL 獲取 ticket // $url = "https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket?access_token=$accessToken"; $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token={$accessToken}"; $res = json_decode($this->httpGet($url)); $ticket = $res->ticket; if ($ticket) { $data->expire_time = time() + 7000; $data->jsapi_ticket = $ticket; $fp = fopen($_SERVER['DOCUMENT_ROOT']."/static/yejuzhi/js/access_token.json", "w"); fwrite($fp, json_encode($data)); fclose($fp); } } else { $ticket = $data->jsapi_ticket; } return $ticket; } public function getAccessToken() { // access_token 應(yīng)該全局存儲(chǔ)與更新,以下代碼以寫入到文件中做示例 $data = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT']."/static/yejuzhi/js/access_token.json")); if ($data->expire_time < time()) { // 如果是企業(yè)號(hào)用以下URL獲取access_token // $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$this->appId&corpsecret=$this->appSecret"; $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$this->AppID}&secret={$this->AppSecret}"; $res = json_decode($this->httpGet($url)); $access_token = $res->access_token; if ($access_token) { $data->expire_time = time() + 7000; $data->access_token = $access_token; $fp = fopen($_SERVER['DOCUMENT_ROOT']."/static/yejuzhi/js/access_token.json", "w"); fwrite($fp, json_encode($data)); fclose($fp); } } else { $access_token = $data->access_token; } return $access_token; } public function httpGet($url){ $curl = curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_TIMEOUT, 500); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false); curl_setopt($curl, CURLOPT_URL, $url); $res = curl_exec($curl); curl_close($curl); return $res; } }
4、PHP文件配置
這里我是以TP5.1框架寫的,大家可以自行設(shè)置
$wx = new WeChatClass(); $sign = $wx->getSignPackage(); $this->assign('sign',$sign);
5、前端HTML代碼
前端HTML代碼請參考開發(fā)文檔:https://developers.weixin.qq.com/doc/offiaccount/OA_Web_Apps/JS-SDK.html#111
這里我以自定義“分享給朋友”及“分享到QQ”按鈕的分享內(nèi)容(1.4.0)接口為例
微信分享接口制作
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