PHP实现生成小程序二维码带参数进入指定页面、小程序URL scheme实现携带数据跳转小程序

我不是女神ヾ 2023-09-23 16:07 82阅读 0赞

图片二维码生成

<?php
    //二进制转图片image/png
        function burryToBase64($contents, $mime){
            $base64   = base64_encode($contents);
            return ('data:' . $mime . ';base64,' . $base64);
        }
     function getAccessToken(){
            $grant_type = 'client_credential';
            $appid = 'wx56dde2c282ad225b';
            $secret = 'ff76cf2da3af30fb6fcb421016ffd67e';
            $url='https://api.weixin.qq.com/cgi-bin/token?grant_type='.$grant_type.'&appid='.$appid.'&secret='.$secret;
            $accessToken = curlGet($url);
          
            return $accessToken['access_token'];
        }
        function curlGet($url){
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL,$url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_HEADER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
            $output = curl_exec($ch);
            curl_close($ch);
            return json_decode($output,true);
        }
        
    	header("Content-Type: text/html; charset=utf-8");
    	function index($code){  //code为参数
    	     
    	        // echo $url;
    	        $access_token = getAccessToken();
    	        if(!empty($access_token)){
    	            $url = 'https://api.weixin.qq.com/wxa/getwxacode?access_token='.$access_token;
    	            $data['path'] =  "/pages/index/index?url=https://dl.99tv.top/".$code;
    	            $data['scene'] = 'type=qrcode';//(string类型,必须是数字)
    	            $data['width'] = 430;
    	            $result = curlPost($url,$data,'POST');
    	           $image = burryToBase64($result,'image/png');
    	           $filename = md5($code);  //文件名
    	            $ret = file_put_contents('./uploads/'.$filename.'.png', $result, true);
    				$path='./uploads/'.$filename.'.png';
                    return $image;
    	        }else{
    	            echo '获取asstoken失败';
    	        }
    	 }
    	function getJson($url,$data=array(),$method='GET'){
    	        $ch = curl_init();//1.初始化  
    	        curl_setopt($ch, CURLOPT_URL, $url);//2.请求地址  
    	        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);//3.请求方式  
    	        //4.参数如下  
    	        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
    	        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); 
    	        if($method=="POST"){//5.post方式的时候添加数据  
    	            $data = json_encode($data);
    	            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);  
    	        }  
    	        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    	        $output = curl_exec($ch);
    	        curl_close($ch);
    	        return json_decode($output, true);
    	}
    	
    	function curlPost($url,$data,$method){
    	        $ch = curl_init();   //1.初始化  
    	        curl_setopt($ch, CURLOPT_URL, $url); //2.请求地址  
    	        curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);//3.请求方式  
    	        //4.参数如下  
    	        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);//https  
    	        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);  
    	        curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');//模拟浏览器  
    	        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);  
    	        curl_setopt($ch, CURLOPT_AUTOREFERER, 1);  
    	            curl_setopt($ch, CURLOPT_HTTPHEADER,array('Accept-Encoding: gzip, deflate'));//gzip解压内容  
    	            curl_setopt($ch, CURLOPT_ENCODING, 'gzip,deflate');  
    	          
    	        if($method=="POST"){//5.post方式的时候添加数据  
    	            $data = json_encode($data);
    	            curl_setopt($ch, CURLOPT_POSTFIELDS, $data);  
    	        }  
    	        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
    	        $tmpInfo = curl_exec($ch);//6.执行  
    	      
    	        if (curl_errno($ch)) {//7.如果出错  
    	            return curl_error($ch);  
    	        }  
    	        curl_close($ch);//8.关闭  
    	        return $tmpInfo;  
    	}  
    	$result=index('zt');
    	echo "<img src='$result'>"
    ?>

![在这里插入图片描述][e8007b13716a41deb3ab1b1584280b9a.png]

--------------------

链接跳转

前端

<a href="<?php echo jump($value['tinyurl']);?>" style="color:white;font-size:20px;">打开小程序</a>

调用代码

<?php
    header('Content-type: text/html; charset=utf-8');
    //引用加密文件
    //入口文件
    //jump($id);
    
    /**
     * 跳转小程序
     */
     
         function curlGet($url){
            $ch = curl_init();
            curl_setopt($ch, CURLOPT_URL,$url);
            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
            curl_setopt($ch, CURLOPT_HEADER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
            $output = curl_exec($ch);
            curl_close($ch);
            return json_decode($output,true);
        }
       function getAccessToken(){
            $grant_type = 'client_credential';
            $appid = 'wx56dde2c282ad225b';
            $secret = 'ff76cf2da3af30fb6fcb421016ffd67e';
            $url='https://api.weixin.qq.com/cgi-bin/token?grant_type='.$grant_type.'&appid='.$appid.'&secret='.$secret;
            $accessToken = curlGet($url);
          
            return $accessToken['access_token'];
        }
    function jump($id)
    {
    
         $access_token = getAccessToken();
         
    
        $url = 'https://api.weixin.qq.com/wxa/generatescheme?access_token=' . $access_token . '';
    
    
        $jump_wxa = [
            'path'          => '/pages/index/index',
            'query'         => "url=https://dl.99tv.top/$id",
            'env_version'   => 'trial'
        ];
    
        $params = [
            'jump_wxa'      => (object)$jump_wxa,
            'expire_type'   => 0,
            'expire_time'   => time() + 1000
        ];
    
        $res = curl_post($url, $params);
    
        $res = json_decode($res);
        //  var_dump($res);
        if ($res->errcode == 0) {
            return $res->openlink;
            // echo json_encode(['url' => $res->openlink, 'code' => 1]);
            
        }
    }
    
    
    
    function curl_get($url){
     
       $header = array(
           'Accept: application/json',
           'isOpenSecret: 1'
        );
        $curl = curl_init();
        //设置抓取的url
        curl_setopt($curl, CURLOPT_URL, $url);
        //设置头文件的信息作为数据流输出
        curl_setopt($curl, CURLOPT_HEADER, 0);
        // 超时设置,以秒为单位
        curl_setopt($curl, CURLOPT_TIMEOUT, 1);
     
        // 超时设置，以毫秒为单位
        // curl_setopt($curl, CURLOPT_TIMEOUT_MS, 500);
     
        // 设置请求头
        curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
        //设置获取的信息以文件流的形式返回，而不是直接输出。
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        //执行命令
        $data = curl_exec($curl);
     
        // 显示错误信息
        if (curl_error($curl)) {
            print "Error: " . curl_error($curl);
        } else {
            // 打印返回的内容
            // print_r($data);
            return $data;
            curl_close($curl);
        }
    }
    /**
     * 获取accessToken
     */
    
    
    /**
     * @param string $url post请求地址
     * @param array $params
     * @return mixed
     */
    function curl_post($url, array $params = array())
    {
        $data_string = json_encode($params);
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_HEADER, 0);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
        curl_setopt(
            $ch,
            CURLOPT_HTTPHEADER,
            array(
                'Content-Type: application/json'
            )
        );
        $data = curl_exec($ch);
        curl_close($ch);
        return ($data);
    }

[e8007b13716a41deb3ab1b1584280b9a.png]: https://img-blog.csdnimg.cn/e8007b13716a41deb3ab1b1584280b9a.png