具體接口說明請參見,微信公眾平台開發者文檔(http://mp.weixin.qq.com/wiki/18/28fc21e7ed87bec960651f0ce873ef8a.html),我這裡就直接上代碼。
演示圖:
由於帶參數二維碼生成是有限的,所有我是按編號生成的,下次生成的時候直接累加。
另外帶設置有備注,方便以後統計。
1 public function createewm(){ 2 if(IS_POST){ 3 $access_token=checkAccessToken($this->token); //獲取access_token 4 $json_url='https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token='.$access_token; 5 6 $action_name=$this->_post('action_name'); //生成類型(臨時、永久) 7 $create_num=$this->_post('create_num'); //生成數量 8 9 //數據庫裡查詢最後生成一個編號 10 $now_secne_id=M('erweima')->where(array('token'=>$this->token))->order('scene_id desc')->getField('scene_id'); 11 12 //新生成在最後一個編輯上加1 13 $start_secne_id=intval($now_secne_id)+1; 14 $end_secne_id=intval($now_secne_id)+intval($create_num); 15 $n=0; 16 for($i=$start_secne_id;$i<=$end_secne_id;$i++){ 17 $curl_data=''; 18 if($action_name=='QR_SCENE'){ 19 //臨時 post的json數據 20 $curl_data='{"expire_seconds": 1800, "action_name": "QR_SCENE", "action_info": {"scene": {"scene_id": '.$i.'}}}'; 21 } 22 23 if($action_name=='QR_LIMIT_SCENE'){ 24 //永久 post的json數據 25 $curl_data='{"action_name": "QR_LIMIT_SCENE", "action_info": {"scene": {"scene_id": '.$i.'}}}'; 26 } 27 $json_info=json_decode($this->api_notice_increment($json_url,$curl_data),true); 28 29 //這裡代表生成成功,記錄數據以便插入到數據庫,方便以後統計查找 30 if($json_info['errcode']!=40013){ 31 $data[$n]['token']=$this->token; 32 $data[$n]['tiket']=$json_info['ticket']; 33 $data[$n]['url']=$json_info['url']; 34 $data[$n]['scene_id']=$i; 35 $data[$n]['expire_seconds']=$json_info['expire_seconds']; 36 $data[$n]['action_name']=$action_name; 37 $data[$n]['remark']=''; 38 $data[$n]['createtime']=time(); 39 $n++; 40 }else{ 41 $this->error('操作失敗'); 42 } 43 } 44 45 if(count($data)>0){ 46 $res= M('erweima')->addAll($data);//插入數據 47 if($res){ 48 $this->success('添加成功'); 49 }else{ 50 $this->error('操作失敗'); 51 } 52 }else{ 53 $this->error('操作失敗'); 54 } 55 } 56 }
function api_notice_increment($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); if (curl_errno($ch)) { //curl_close( $ch ) return $ch; }else{ //curl_close( $ch ) return $tmpInfo; } curl_close( $ch ) ; }
很簡單,基本夠用了,喜歡就拿走