求助课程源码
有源码么?应该会帮助理解!!
有源码么?应该会帮助理解!!
2016-10-15
/** * curl post/get * @param $url * @param string $data * @return mixed */ public static function http_curl($url, $data = '') { //2初始化 $ch = curl_init(); //3.设置参数 curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); //不验证证书 curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); //不验证证书 if (!empty($data)) { curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST'); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HTTPHEADER, array( 'Content-Type: application/json', 'Content-Length: ' . strlen($data)) ); } //4.调用接口 $res = curl_exec($ch); //5.关闭curl curl_close( $ch ); $arr = json_decode($res, true); return $arr; } /** * 获取带参数的二维码 临时 */ public function actionGetTmpQrCode() { //获取ticket票据 $access_token = $this->getWxAccessToken(); $url = 'https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token='.$access_token; //{"expire_seconds": 604800, "action_name": "QR_SCENE", "action_info": {"scene": {"scene_id": 123}}} $postArr = [ 'expire_seconds' => 604800, //7day 'action_name' => 'QR_SCENE', 'action_info' => [ 'scene' => [ 'scene_id' => 123 ] ] ]; $postJson = json_encode($postArr); $res = WxHelper::http_curl($url, $postJson); $ticket = $res['ticket']; //使用ticket获取二维码图片 $url2 = 'https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket=' . urlencode($ticket); //$res2 = WxHelper::http_curl($url2); //展示二维码 echo "<img src='".$url2."'>"; }
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