微信开发之——Php批量生成带参数的二维码

 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                     //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 ) ;
    }