具体接口说明请参见,微信公众平台开发者文档(http://mp.weixin.qq.com/wiki/18/28fc21e7ed87bec960651f0ce873ef8a.html),我这里就直接上代码。
演示图:
由于带参数二维码生成是有限的,所有我是按编号生成的,下次生成的时候直接累加。
另外带设置有备注,方便以后统计。
1 public function createewm(){ 2 if(IS_POST){ 3 $access_token=checkAccessToken($this->token); //获取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'); //生成类型(临时、永久) 7 $create_num=$this->_post('create_num'); //生成数量 8 9 //数据库里查询最后生成一个编号10 $now_secne_id=M('erweima')->where(array('token'=>$this->token))->order('scene_id desc')->getField('scene_id');11 12 //新生成在最后一个编辑上加113 $start_secne_id=intval($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 //临时 post的json数据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数据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 //这里代表生成成功,记录数据以便插入到数据库,方便以后统计查找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 $this->error('操作失败');42 }43 }44 45 if(count($data)>0){46 $res= M('erweima')->addAll($data);//插入数据47 if($res){48 $this->success('添加成功');49 }else{50 $this->error('操作失败');51 }52 }else{53 $this->error('操作失败');54 } 55 } 56 }
function api_notice_increment($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 ) ; }
很简单,基本够用了,喜欢就拿走