import("Vendor.Wxpay.lib.WxPay#Config", "", ".php"); $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".\WxPayConfig::APPID."&secret=".\WxPayConfig::APPSECRET; $ret = file_get_contents($url); $access_token = json_decode($ret)->access_token; $postData = array('path' => 'pages/member/login/login'); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, 'https://api.weixin.qq.com/wxa/getwxacode?access_token=' . $access_token); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 500); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($postData)); $exec = curl_exec($ch); $error = curl_error($ch); curl_close($ch); if (empty($error)) { header("Content-type:application/octet-stream"); header("Accept-Ranges:bytes"); header("Accept-Length:" . strlen($exec)); header("Content-Disposition:attachment;filename=test.jpg" ); echo $exec; }
php 生成小程序二维码
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