官方獲取小程序頁面API 由于小程序參數(shù)二維碼API提供的幫助有限,以下是我對該功能的一些理解 我主要是通過thinkphp后臺接口實現(xiàn),代碼如下: 1、先獲取ACCESS_TOKEN: 純文本查看 復(fù)制代碼$tokenUrl=https: ...
官方獲取小程序頁面API

由于小程序參數(shù)二維碼API提供的幫助有限,以下是我對該功能的一些理解
我主要是通過thinkphp后臺接口實現(xiàn),代碼如下:
1、先獲取ACCESS_TOKEN:
$tokenUrl="https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$this->appid."&secret=".$this->secret;$getArr=array();$tokenArr=json_decode($this->send_post($tokenUrl,$getArr,"GET"));$access_token=$tokenArr->access_token;send_post:
function send_post($url, $post_data,$method='POST') {$postdata = http_build_query($post_data);$options = array('http' => array('method' => $method, //or GET'header' => 'Content-type:application/x-www-form-urlencoded','content' => $postdata,'timeout' => 15 * 60 // 超時時間(單位:s)));$context = stream_context_create($options);$result = file_get_contents($url, false, $context);return $result;}2、生成二維碼:
$path="pages/index?query=1";$width=430;$post_data='{"path":"'.$path.'","width":'.$width.'}';$url="https://api.weixin.qq.com/cgi-bin/wxaapp/createwxaqrcode?access_token=".$access_token;$result=$this->api_notice_increment($url,$post_data);api_notice_increment:
function api_notice_increment($url, $data){$ch = curl_init();$header = "Accept-Charset: utf-8";curl_setopt($ch, CURLOPT_URL, $url);curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);curl_setopt($curl, CURLOPT_HTTPHEADER, $header);curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);curl_setopt($ch, CURLOPT_AUTOREFERER, 1);curl_setopt($ch, CURLOPT_POSTFIELDS, $data);curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);$tmpInfo = curl_exec($ch);// var_dump($tmpInfo);// exit;if (curl_errno($ch)) {return false;}else{// var_dump($tmpInfo);return $tmpInfo;}}3、根據(jù)返回的二進(jìn)制數(shù)據(jù)生成圖片并上傳到自己的服務(wù)器
主要代碼:
file_put_contents($filepath, $result)我的是上傳到阿里云服務(wù)器、就不貼上傳部分的代碼了