1     //推送消息
 2     public function push(){  3         $access_token = $this->access_token();  4         if ($access_token == 400){  5             return json([‘code‘=>0,‘message‘=>‘获取access_token失败‘]);  6         }$url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$access_token;  7    $data = array(  8             "touser"        =>  $openid,        //openid
 9             "template_id"   =>  ‘模板id‘,             //模板id
10             "url"           =>  ‘用户点击信息跳转地址‘,
11             "data"          =>  array( 12                                     ‘first‘ => array( 13                                         ‘value‘=>‘尊敬的客户，您的订单有了新的进展‘,
14                                         ‘color‘=>‘‘
15                                     ),
16                                     ‘keyword1‘=>array( 17                                         ‘value‘=>123465,
18                                         ‘color‘=>‘‘
19                                     ),
20                                     ‘keyword2‘=>array( 21                                         ‘value‘=>‘订单进度提醒‘,
22                                         ‘color‘=>‘‘
23                                     ),
24                                     ‘keyword3‘=>array( 25                                         ‘value‘=>66666,
26                                         ‘color‘=>‘‘
27                                     ),
28                                     ‘keyword4‘=>array( 29                                         ‘value‘=>date(‘Y-m-d H:i:s‘, time()),
30                                         ‘color‘=>‘‘
31                                     ),
32                                     ‘remark‘    => array( 33                                         ‘value‘=>‘最新订单状态‘,
34                                         ‘color‘=>‘‘
35                                     ),
36                                 ),        //模板数据
37  ); 38         return $this->http_post_json($url,json_encode($data));//发送请求
39  } 40 
41     
42     public function http_post_json($url, $jsonStr) 43  { 44         $ch = curl_init(); 45         curl_setopt($ch, CURLOPT_POST, 1); 46         curl_setopt($ch, CURLOPT_URL, $url); 47         curl_setopt($ch, CURLOPT_POSTFIELDS, $jsonStr); 48         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 49         curl_setopt($ch, CURLOPT_HTTPHEADER, array( 50                 ‘Content-Type: application/json; charset=utf-8‘,
51                 ‘Content-Length: ‘ . strlen($jsonStr) 52  ) 53  ); 54         $response = curl_exec($ch); 55         $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE); 56         curl_close($ch); 57 
58         return json_encode(array($httpCode, $response),true); 59  } 60 
61     //获取access_token
62     public function access_token(){ 63         $access_token = Cache::get(‘access_token‘); 64         if (!empty($access_token)){ 65             return $access_token; 66  } 67         $appId = APPID; 68         $appSecret = appsecret; 69         $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appId."&secret=".$appSecret; 70         $ch = curl_init();//初始化curl
71         curl_setopt($ch, CURLOPT_URL,$url); //要访问的地址
72         curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); 73         curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);//跳过证书验证
74         curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false); // 从证书中检查SSL加密算法是否存在
75         $data = json_decode(curl_exec($ch),true); 76         if(curl_errno($ch)){ 77             var_dump(curl_error($ch)); //若错误打印错误信息
78  } 79 
80         curl_close($ch);//关闭curl
81         if(Cache::set(‘access_token‘,$data[‘access_token‘],172800)){ 82             return $data[‘access_token‘]; 83         }else{ 84             return 400; 85  } 86     }